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Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Controlling a Steel Mill with BOXES Michael McGarity, Claude Sammut and David Clements  

E-Print Network [OSTI]

Controlling a Steel Mill with BOXES Michael McGarity, Claude Sammut and David Clements and Chambers (1968) to a large-scale, real-world problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made

Sammut, Claude

2

Solving Steel Mill Slab Problems with Constraint-Based Techniques: CP, LNS, and  

E-Print Network [OSTI]

Solving Steel Mill Slab Problems with Constraint-Based Techniques: CP, LNS, and CBLS Pierre Schaus, 2010 Abstract The Steel Mill Slab Problem is an optimization benchmark that has been studied for a long approaches. In a second part of the paper, we present a variation of the Steel Mill Slab Problem whose aim

Deville, Yves

3

Case Study of Optimal Byproduct Gas Distribution in Integrated Steel Mill Using Multi-Period Optimization  

E-Print Network [OSTI]

? ? ? Case Study of Optimal Byproduct Gas Distribution in Integrated Steel Mill Using Multi-Period Optimization KIMMO M?KINEN BUSINESS MANAGER TONI KYM?L?INEN PRODUCT MANAGER JAAKKO JUNTTILA SALES MANAGER ABB OY HELSINKI FINLAND...

Makinen, K.; Kymalainen, T.; Junttila, J.

2012-01-01T23:59:59.000Z

4

Proceedings of NAMRI/SME, Vol. 40, 2012 PVD Coated Mill Rolls for Cold Rolling of Stainless Steel  

E-Print Network [OSTI]

Proceedings of NAMRI/SME, Vol. 40, 2012 PVD Coated Mill Rolls for Cold Rolling of Stainless Steel : United States (2012)" #12;Proceedings of NAMRI/SME, Vol. 40, 2012 again affecting both friction

Paris-Sud XI, Université de

5

Effects Of Milling On Surface Integrity Of Low-Carbon Steel  

SciTech Connect (OSTI)

This work measured the effect of milling parameters on the surface integrity of low-carbon alloy steel. The Variance Analysis showed that only depth of cut did not influence on the workpiece roughness and the Pearson's Coefficient indicated that cutting speed was more influent than tool feed. All cutting parameters introduced tensile residual stress in workpiece surface. The chip formation mechanism depended specially on cutting speed and influenced on the roughness and residual stress of workpiece.

Rodrigues, Alessandro Roger; Matsumoto, Hidekasu; Yamakami, Wyser Jose; Tokimatsu, Ruis Camargo; Menezes, Miguel Angelo; Suyama, Daniel Iwao; Norcino, Adriana Bruno; Vendrame, Saimon [UNESP-Univ Estatual Paulista, Engineering Faculty of Ilha Solteira, Av. Brasil Centro, 56-Zip Code 15.385-000-Ilha Solteira, Sao Paulo (Brazil)

2011-01-17T23:59:59.000Z

6

Automated control for coal handling operations at Bethlehem Steel, Burns Harbor Division  

SciTech Connect (OSTI)

The Burns Harbor coal handling operation processes 7,200 tons of coal per day to supply two 82 oven, six meter batteries. The operations in coal handling are subdivided into three separate sections: the coal field and stacker reclaimer operation, the crushing and storage of coal, and the coal blending operation. In 1996 a supervisory system was developed and installed to fully automate all the operations and equipment in the coal handling unit, add additional instrumentation and logic controls to prevent coal contamination, and improve data collection and logging. The supervisory system is operated from a computer based workstation and is based on a distributed control philosophy utilizing programmable logic controllers, set point controllers, and man-machine interface displays. The previous control system for the coal handling operation consisted of a switchboard from which an operator controller the set up and running of the conveyor systems and equipment to stack, reclaim, and blend coal. The new supervisory system was installed in parallel with the original control system to safeguard continued operation during the system installation and commissioning. The original system still exists and can be operated in even of failure of the supervisory system.

Zendzian, T.N. [Bethlehem Steel Corp., Chesterton, IN (United States). Burns Harbor Div.

1997-12-31T23:59:59.000Z

7

Harboring chaos  

E-Print Network [OSTI]

Hurricane shelters have become the unknown point of last resort for many coastal communities. Harboring displaced populations during a hurricane and it's chaotic aftermath are no longer seen as a need in a coastal communities ...

Anderson, Jeffrey A. (Jeffrey Arthur)

2007-01-01T23:59:59.000Z

8

lectric Motors are used to drive tools and machines of all sizes. They move huge pots of molten steel in steel mills; they run mixers in the kitchen and drills in the garage.You may have used model cars or trains  

E-Print Network [OSTI]

of molten steel in steel mills; they run mixers in the kitchen and drills in the garage.You may have usedIon 7 - tEstIng tHE ElEctrIc Motor Testing conditions. Electric motors move huge pots of molten steel in steel mills. #12;How a Magnet Works T ie or tape some thread or fine string to one of the magnets

Weston, Ken

9

Energy Assessments under the Top 10,000 Program - A Case Study for a Steel Mill in China  

SciTech Connect (OSTI)

One of the largest energy-savings programs for the Chinese industrial sector was the Top-1,000 Program, which targeted the 1,000 largest industrial enterprises in China. This program was launched in 2006, implemented through 2010, and covered 33% of national energy usage. Because of the success of the Top-1000 initiative, the program has now been expanded to the Top-10,000 program in the 12th Five-Year Plan period (2011-2015). The Top-10,000 program covers roughly 15,000 industrial enterprises, or about two-thirds of China s total energy consumption. Implementing energy audit systems and conducting industrial energy efficiency assessments are key requirements of the Top-10,000 program. Previous research done by Lawrence Berkeley National Laboratory (LBNL) has shown that there is a significant potential for improvement in energy assessment practices and applications in China. Issues such as lack of long term policy mechanisms, insufficient motivation for industrial enterprises, limited technical scope of energy assessments, and lack of systematic standardization have been identified. Through the support of the U.S. Department of Energy (DOE) and the U.S. State Department (with additional co-funding from the Energy Foundation China), LBNL, Oak Ridge National Laboratory, the Institute for Sustainable Communities (ISC), and DOE Energy Experts worked collaboratively with Chinese local organizations and conducted a series of industrial energy efficiency assessment demonstrations in selected Chinese industrial plants. The project aimed to not only introduce standardized methodologies and tools for energy assessments, but also to bring the systems approach for energy system analysis to the Top 10,000 enterprises. Through the project, five energy system assessments were conducted, and more than 300 Chinese experts from local energy conservation centers, universities, research organizations, energy service companies, and plant engineers were trained. This paper begins by introducing China s national energy intensity and carbon intensity reduction targets. Then, this paper explains the development of Top 10,000 program, including program requirements, the method for target allocation, key supporting policies, as well as challenges in implementing the program. By focusing on a process heating energy system assessment conducted in a Chinese steel mill, this paper presents an example of an energy system assessment conducted on steel reheating furnaces, including overall energy efficiency levels, areas of heat loss, and the potential for energy savings. In addition, the paper provides energy-savings recommendations that were identified during the assessment, as well as potential energy and energy costs savings. To conclude, this paper presents key findings that could further improve the Top 10,000 program by implementing a systems approach for energy assessments.

Lu, Hongyou [Lawrence Berkeley National Laboratory (LBNL); Price, Lynn [Lawrence Berkeley National Laboratory (LBNL); Nimbalkar, Sachin U [ORNL; Thekdi, Arvind [E3M Inc; Degroot, Matthew [Institute for Sustainable Communitities; Shi, Jun [Shaanxi Province Energy Conservation and Supervision Center, China

2014-01-01T23:59:59.000Z

10

austenitic steel tp: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

11

activation austenitic steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

12

austenitic stainless steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

13

austenitic steels approche: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

14

alloy steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut, Claude 357 Flexural...

15

austenitic steels wirkung: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

16

activation ferritic steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

17

activation ferritic steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

18

austenitic stainless steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

19

austenitic steel irradiated: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

20

austenitic steels amorcage: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

austenitic steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

22

austenitic steels irradiated: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

23

advanced high-strength steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut, Claude 346 Flexural...

24

advanced high-strength steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut, Claude 346 Flexural...

25

austenitic cr-ni steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

26

austenite cr-mn steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

27

alloy-based ferritic steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut, Claude 407 Flexural...

28

austenitic chromium-nickel steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

29

austenitic chromium-nickel steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

30

austenitic-ferritic stainless steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

problem, namely, learning to control a steel mill. By applying BOXES to a model of a skinpass mill (a type of steel mill), we find that the BOXES algorithm can be made Sammut,...

31

Grays Harbor PUD- Net Metering  

Broader source: Energy.gov [DOE]

Grays Harbor PUD's net-metering program differs slightly from what is required by Washington state law in that Grays Harbor PUD reimburses customers for net excess generation (NEG), at the end of...

32

~ G r o w i n g S t r o n g I n d u s t r i e s ~ D e v e l o p i n g N e w I d e a s  

E-Print Network [OSTI]

of logging, milling, steel- making and poor sanitation practices. The estuary is one of 38 harbors currently

Minnesota, University of

33

Harbor Wind | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place:Net JumpStrategy |Hammerfest StromHarbor Wind

34

Navigable Waters, Harbors and Navigation (Wisconsin)  

Broader source: Energy.gov [DOE]

This statute details regulations relevant to navigable waterways and harbors. Depending on the project design of a proposed dam or hydropower structure, some of these regulations may apply.

35

The interrelationship between environmental goals, productivity improvement, and increased energy efficiency in integrated paper and steel plants  

SciTech Connect (OSTI)

This report presents the results of an investigation into the interrelationships between plant-level productivity, energy efficiency, and environmental improvements for integrated pulp and paper mills and integrated steel mills in the US. Integrated paper and steel plants are defined as those facilities that use some form of onsite raw material to produce final products (for example, paper and paperboard or finished steel). Fully integrated pulp and paper mills produce onsite the pulp used to manufacture paper from virgin wood fiber, secondary fiber, or nonwood fiber. Fully integrated steel mills process steel from coal, iron ore, and scrap inputs and have onsite coke oven facilities.

NONE

1997-06-01T23:59:59.000Z

36

Lake Worth Inlet Palm Beach Harbor  

E-Print Network [OSTI]

#12;1 Lake Worth Inlet Palm Beach Harbor Palm Beach County, Florida Integrated Feasibility Report, was engaged to conduct the IEPR of the Lake Worth Inlet, Palm Beach Harbor Integrated Feasibility Report and recent rates was added to Section 4.2.3. Clarification on the grouping of asphalt, fuel oil

US Army Corps of Engineers

37

SciTech Connect: Sequential Threat Detection for Harbor Defense...  

Office of Scientific and Technical Information (OSTI)

Sequential Threat Detection for Harbor Defense: An X-ray Physics-Based Bayesian Approach Citation Details In-Document Search Title: Sequential Threat Detection for Harbor Defense:...

38

Assessment of Energy Efficiency Improvement and CO2 Emission Reduction Potentials in the Iron and Steel Industry in China  

E-Print Network [OSTI]

No. Technology/Measure Steelmaking – basic oxygen furnace (oxygen furnace-gas in integrated steel mills Typical lifetime of the technology (

Hasanbeigi, Ali

2013-01-01T23:59:59.000Z

39

Grays Harbor PUD- Solar Water Heater Loan  

Broader source: Energy.gov [DOE]

Since October 2001, Grays Harbor PUD has offered a low-interest loan program (currently 4.0%) for the installation of solar water heaters. Loans are available for the installation of solar...

40

Grays Harbor PUD- Solar Water Heater Rebate  

Broader source: Energy.gov [DOE]

Since October 2001, Grays Harbor PUD has offered a rebate program for the installation of solar water heaters. Rebates of $600 are available for the installation of solar collectors of 40 square...

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Flocculation potential of New Bedford Harbor sediments  

E-Print Network [OSTI]

of Advisory Committee: Dr. J. S. Bonner Flocculation experiments were conducted on New Bedford Harbor (NBH) sediments contaminated with poly-chlorinated bi- phenyls (PCB's). The effect of varying ionic strength, sediment concentration and velocity gradient.... Industrial and municipal waste releases into the Acushnet River Estuary and Harbor areas adjacent to New Bedford, Massachusetts contaminated the bottom sediments with organic chemicals, principally chlorinated hydrocarbons (PCB's) and heavy This thesis...

Malali, Ravindra Nagaraja

1991-01-01T23:59:59.000Z

42

BOSTON HARBOR, MASSACHUSETTS DEEP DRAFT NAVIGATION IMPROVEMENT PROJECT  

E-Print Network [OSTI]

BOSTON HARBOR, MASSACHUSETTS DEEP DRAFT NAVIGATION IMPROVEMENT PROJECT Civil Works Review Board Re-Presentation - 26 April 2013 ABSTRACT: The Boston Harbor Deep Draft Navigation Improvement Project consists entrance channels connecting Massachusetts Bay to the harbor, deep water anchorages in the harbor, a main

US Army Corps of Engineers

43

Uranium Mill Tailings Management  

SciTech Connect (OSTI)

This book presents the papers given at the Fifth Symposium on Uranium Mill Tailings Management. Advances made with regard to uranium mill tailings management, environmental effects, regulations, and reclamation are reviewed. Topics considered include tailings management and design (e.g., the Uranium Mill Tailings Remedial Action Project, environmental standards for uranium mill tailings disposal), surface stabilization (e.g., the long-term stability of tailings, long-term rock durability), radiological aspects (e.g. the radioactive composition of airborne particulates), contaminant migration (e.g., chemical transport beneath a uranium mill tailings pile, the interaction of acidic leachate with soils), radon control and covers (e.g., radon emanation characteristics, designing surface covers for inactive uranium mill tailings), and seepage and liners (e.g., hydrologic observations, liner requirements).

Nelson, J.D.

1982-01-01T23:59:59.000Z

44

FREEPORT HARBOR, TEXAS CHANNEL IMPROVEMENT PROJECT  

E-Print Network [OSTI]

the Gulf of Mexico; a main channel 45 feet deep and 400 feet wide; a Brazos Harbor channel 36 feet deep-loaded to traverse the waterway. The current channel depth requires that large crude carriers remain offshore and transfer their cargo into smaller crude tankers for the remainder of the voyage. This lightering operation

US Army Corps of Engineers

45

FREEPORT HARBOR, TEXAS CHANNEL IMPROVEMENT PROJECT  

E-Print Network [OSTI]

the Gulf of Mexico; a main channel 45 feet deep and 400 feet wide; a Brazos Harbor channel 36 feet deep requires that large crude carriers remain offshore and transfer their cargo into smaller crude tankers for the remainder of the voyage. This lightering operation takes place in the Gulf of Mexico where the two ships

US Army Corps of Engineers

46

Fast solution of optimal control problems in the selective cooling of steel  

E-Print Network [OSTI]

Fast solution of optimal control problems in the selective cooling of steel F. Tr¨oltzsch and A of cooling milled steel profiles at a maximum rate subject to given bounds on the difference of temperatures in prescribed points of the steel profile. This leads to a nonlinear parabolic control problem with state

Chemnitz, Technische Universität

47

Coastal Harbors Modeling Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarreisVolcanicPower Address:ClimaticCoalogix Inc JumpHarbors

48

Old Harbor Scammon Bay Hydro Feasibility  

SciTech Connect (OSTI)

The grantee, Alaska Village Electric Cooperative (AVEC), is a non-profit member owned rural electric generation and distribution cooperative. The proposed Project is located near the community of Old Harbor, Alaska. Old Harbor is on the southeastern coast of Kodiak Island, approximately 70 miles southwest of the City of Kodiak and 320 miles southwest of Anchorage. In 1998 sufficient information had been developed to apply for a license to construct the project and the cost was estimated to be $2,445,000 for a 500 KW project on Lagoon Creek. Major features of the project included an eight-foot high diversion dam on Mountain Creek, a desander box, a 9,800-foot long penstock to the powerhouse on Lagoon Creek, and a 5,500-foot long access road. It was also anticipated that the project could provide an additional source of water to Old Harbor. The report details the history and lessons learned in designing and permiting the proposed hydroelectric facility.

Brent Petrie

2007-06-27T23:59:59.000Z

49

E-Print Network 3.0 - aisi d2 steel Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 INTRODUCTION TO MACHINING 1.2 MILLING MACHINE Summary: MATERIAL Bhn HSS sfm CARBIDE sfm Plain Carbon Steel: AISI 1010 to 1030 up to 150 150 - 200 100 - 140 80......

50

Grays Harbor PUD- Non-Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Grays Harbor PUD's Non-Residential Rebate Program offers financial incentives to its commercial, agricultural, industrial, and institutional customers for the installation of energy efficient...

51

BBuulllleettiinnFEBRUARY 2009 HARBOR BRANCH FORMS OCEAN EXPLORATION  

E-Print Network [OSTI]

is interested in mapping large swaths of sea floor in deep water. Harbor Branch will support this mission for the following reasons: · to provide detailed data on the distribu- tion of deep water reefs in order to protect with project management services, and our ship the RV Seward Johnson. At the same time Harbor Branch's Center

Fernandez, Eduardo

52

EAF steel producers and the K061 dilemma  

SciTech Connect (OSTI)

The scrap based steel producers in the United States generate an estimated 650,000 tons of electric arc furnace (EAF) dust annually which is classified as hazardous waste, K061. These scrap based producers commonly referred to as mini-mills represented 39% of the steel produced in 1994. Based upon the EAF plants being installed or planned today, it is a reasonable projection to anticipate 50% of the steel produced in the United States will be by EAF`S. Using a straight line projection of percent of steel produced to tonnage of EAF dust generated, this will result in 833,000 tons of dust being generated upon the completion of these new EAF producing plants, presumably by the year 2000. Because the United States is a capitalistic economy, a steel producer is in business to make a profit therefore dust management becomes a very important variable in the cost of making steel.

Prichard, L.C.

1995-12-31T23:59:59.000Z

53

Incoporating rubble mound jetties in elliptic harbor wave models  

E-Print Network [OSTI]

Simulation models based on the elliptic mild or steep slope wave equation are frequently used to estimate wave properties needed for the engineering calculations of harbors. To increase the practical applicability of such models, a method...

Zhang, Jianfeng

2007-09-17T23:59:59.000Z

54

Architecture/landscape : an urban sanctuary on Boston Harbor  

E-Print Network [OSTI]

This thesis proposes an urban sanctuary at Chapel Rocks, a peninsula extending into Boston Harbor. The sanctuary includes an ecumenical chapel. restaurant/meeting hall and designed features of the landscape. Several general ...

Epstein, Richard H. (Richard Hays)

1990-01-01T23:59:59.000Z

55

Radiological survey results at Beverly Harbor, Beverly, Massachusetts (VB025)  

SciTech Connect (OSTI)

At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at Beverly Harbor, Beverly, Massachusetts. The survey was performed in may 1991. The purpose of the survey was to determine if uranium from work performed under government contract at the former Ventron facility had migrated off-site to the harbor and neighboring areas. The survey included a surface gamma scan and the collection of soil and biological samples for radionuclide analyses.

Foley, R.D.; Johnson, C.A.

1992-08-01T23:59:59.000Z

56

The environmental management of a ship channel-harbor complex  

E-Print Network [OSTI]

the Environmental Management of a Ship Channel-Harbor Complex 120 12g LIST OF FIGURES ~Fi ure 1 Major Ports of the Texas Gulf Coast Oil Spills by County, January 1973? November 1974 . Causes of Spills by Incident and Volume, January 1973 - November 1974.... Ouantity of Oil Spilled by Cause, January 1973 - November 1974. Expected Shape of 50, 000 Barrel/Day Spill After Four Hours. Dissolved Oxygen Profile Corpus Christi Inner Harbor. Dissolved Oxygen Profile Corpus Christi Ship Channel. Station...

Reavis, Marvin William

1976-01-01T23:59:59.000Z

57

Iron and steel industry process model  

SciTech Connect (OSTI)

The iron and steel industry process model depicts expected energy-consumption characteristics of the iron and steel industry and ancillary industries for the next 25 years by means of a process model of the major steps in steelmaking, from ore mining and scrap recycling to the final finishing of carbon, alloy, and stainless steel into steel products such as structural steel, slabs, plates, tubes, and bars. Two plant types are modeled: fully integrated mills and mini-mills. User-determined inputs into the model are as follows: projected energy and materials prices; projected costs of capacity expansion and replacement; energy-conserving options, both operating modes and investments; the internal rate of return required on investment; and projected demand for finished steel. Nominal input choices in the model for the inputs listed above are as follows: National Academy of Sciences Committee on Nuclear and Alternative Energy Systems Demand Panel nominal energy-price projections for oil, gas, distillates, residuals, and electricity and 1975 actual prices for materials; actual 1975 costs; new technologies added; 15% after taxes; and 1975 actual demand with 1.5%/y growth. The model reproduces the base-year (1975) actual performance of the industry; then, given the above nominal input choices, it projects modes of operation and capacity expansion that minimize the cost of meeting the given final demands for each of 5 years, each year being the midpoint of a 5-year interval. The output of the model includes the following: total energy use and intensity (Btu/ton) by type, by process, and by time period; energy conservation options chosen; utilization rates for existing capacity; capital-investment decisions for capacity expansion.

Sparrow, F.T.; Pilati, D.; Dougherty, T.; McBreen, E.; Juang, L.L.

1980-01-01T23:59:59.000Z

58

Saving Energy in China Steel Mills |GE Global Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systems controller systemsis aSecurity8Nuclearof Energy SaveMy Unique

59

Two Milling Stone Inventories from Northern San Diego County, California  

E-Print Network [OSTI]

1982). Two Milling Stone Inventories from Northern San DiegoRincon 301. MILLING STONE INVENTORIES FROM SAN DIEGO COUNTYRincon 301. MILLING STONE INVENTORIES FROM SAN DIEGO COUNTY

True, D. L; Beemer, Eleanor

1982-01-01T23:59:59.000Z

60

Process development of thin strip steel casting  

SciTech Connect (OSTI)

An important new frontier is being opened in steel processing with the emergence of thin strip casting. Casting steel directly to thin strip has enormous benefits in energy savings by potentially eliminating the need for hot reduction in a hot strip mill. This has been the driving force for numerous current research efforts into the direct strip casting of steel. The US Department of Energy initiated a program to evaluate the development of thin strip casting in the steel industry. In earlier phases of this program, planar flow casting on an experimental caster was studied by a team of engineers from Westinghouse Electric corporation and Armco Inc. A subsequent research program was designed as a fundamental and developmental study of both planar and melt overflow casting processes. This study was arranged as several separate and distinct tasks which were often completed by different teams of researchers. An early task was to design and build a water model to study fluid flow through different designs of planar flow casting nozzles. Another important task was mathematically modeling of melt overflow casting process. A mathematical solidification model for the formation of the strip in the melt overflow process was written. A study of the material and conditioning of casting substrates was made on the small wheel caster using the melt overflow casting process. This report discusses work on the development of thin steel casting.

Sussman, R.C.; Williams, R.S.

1990-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Microsoft Word - CX-Sacajawea-SunHarborCascadeSteelTapPropertyTransfer...  

Broader source: Energy.gov (indexed) [DOE]

20, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Joan Kendall Realty Specialist - TERR-3 Proposed Action: Acquisition and Disposition of Property...

62

Geologic Maps and Structures Name ______________________________ Geology 100 Harbor section  

E-Print Network [OSTI]

Geologic Maps and Structures Name ______________________________ Geology 100 ­ Harbor section The objectives of this lab are for you to learn the basic geologic structures in 3-D and to develop some facility in interpreting the nature of geologic structures from geologic maps and geologic cross sections. A big part

Harbor, David

63

Geologic Maps and Structures Name ______________________________ Geology 100 Harbor section  

E-Print Network [OSTI]

Geologic Maps and Structures Name ______________________________ Geology 100 ­ Harbor section Read Ch. 7 before you begin. The objectives of this lab are for you to learn the basic geologic structures in 3-D and to develop some facility in interpreting the nature of geologic structures from geologic

Harbor, David

64

QER- Comment of Lake Charles Harbor & Terminal District  

Broader source: Energy.gov [DOE]

Good Afternoon, Please find the Lake Charles Harbor and Terminal District’s comments on Infrastructure Constraints in re: the QER Investigation hearing scheduled for Bismarck, ND on August 8, 2014. Please include these comments in the public record of the hearing. Thank you.

65

Gas fluidized-bed stirred media mill  

DOE Patents [OSTI]

A gas fluidized-bed stirred media mill is provided for comminuting solid ticles. The mill includes a housing enclosing a porous fluidizing gas diffuser plate, a baffled rotor and stator, a hollow drive shaft with lateral vents, and baffled gas exhaust exit ports. In operation, fluidizing gas is forced through the mill, fluidizing the raw material and milling media. The rotating rotor, stator and milling media comminute the raw material to be ground. Small entrained particles may be carried from the mill by the gas through the exit ports when the particles reach a very fine size.

Sadler, III, Leon Y. (Tuscaloosa, AL)

1997-01-01T23:59:59.000Z

66

Superior Steel  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou areDowntown Site -Miami -NewPlantSteel Co -Sites »

67

2014 Bacteria Data -Bristol Harbor and Sakonnet River Bays: Fecal coliform and enterococci Save Bristol Harbor Sites Fecal Coliform Data  

E-Print Network [OSTI]

- Kickemuit Tiverton Coastal Sites Fecal Coliform Data Watershed code Monitoring Location 15 - - - - - - The Tiverton Harbor Commission initiated monitoring of the embayments (protected estuary or lagoon along is critical for current and future generations. In 2014 the Tiverton Open Space Commission added a site

Rhode Island, University of

68

Design of a human powered maize mill  

E-Print Network [OSTI]

The process of milling corn into flour in many rural communities of East Africa has remained a traditional mortar and pestle process for centuries. Milling machines have failed in these communities largely due to poor ...

Salinas, Melvin Gustavo

2014-01-01T23:59:59.000Z

69

Final Independent External Peer Review Report for the Savannah Harbor Expansion Project  

E-Print Network [OSTI]

for the Savannah Harbor Expansion Project General Reevaluation Report EXECUTIVE SUMMARY Savannah Harbor is a deep and 600 feet wide from deep water in the ocean (River Mile 11.4B) to the channel between the jettiesFinal Independent External Peer Review Report for the Savannah Harbor Expansion Project General

US Army Corps of Engineers

70

Port securityRandomizing Boston Harbor security patrols Published 15 April 2011  

E-Print Network [OSTI]

security police patrol routines at Los Angeles International Airport while still maintaining the same levelPort securityRandomizing Boston Harbor security patrols Published 15 April 2011 Typically, before Guard is testing it in Boston Harbor Coast Guard patrol in Boston Harbor // Source: wn.com Here

Tambe, Milind

71

ITP Steel: Steel Industry Marginal Opportunity Study September...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Bandwidth Study October 2004 ITP Steel: Energy Use in the U.S. Steel Industry: An Historical Perspective and Future Opportunities, September 2000 Steel Industry Technology Roadmap...

72

ITP Steel: Theoretical Minimum Energies to Produce Steel for...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Theoretical Minimum Energies to Produce Steel for Selected Conditions, March 2000 ITP Steel: Theoretical Minimum Energies to Produce Steel for Selected Conditions, March 2000...

73

Standard Operating Procedure (SOP) -Milling Machine  

E-Print Network [OSTI]

Standard Operating Procedure (SOP) - Milling Machine · Keep all guards in place while operating the machine. · While operating the milling machine allow no one else to touch it. · Keep hands away from moving cutting tools. · Do not make measurements of the stock while the milling machine is powered. · Do

Veiga, Pedro Manuel Barbosa

74

Clean Air Act Requirements: Uranium Mill Tailings  

E-Print Network [OSTI]

EPA'S Clean Air Act Requirements: Uranium Mill Tailings Radon Emissions Rulemaking Reid J. Rosnick requirements for operating uranium mill tailings (Subpart W) Status update on Subpart W activities Outreach/Communications #12;3 EPA Regulatory Requirements for Operating Uranium Mill Tailings (Clean Air Act) · 40 CFR 61

75

URANIUM MILL TAILINGS RADON FLUX CALCULATIONS  

E-Print Network [OSTI]

URANIUM MILL TAILINGS RADON FLUX CALCULATIONS PIÃ?ON RIDGE PROJECT MONTROSE COUNTY, COLORADO Inc. (Golder) was commissioned by EFRC to evaluate the operations of the uranium mill tailings storage in this report were conducted using the WISE Uranium Mill Tailings Radon Flux Calculator, as updated on November

76

Energy Consumption and Potential for Energy Conservation in the Steel Industry  

E-Print Network [OSTI]

, April 22-25, 1979 IRON ORE REDUCTION STEELMAKING PRIMARY CONVERSION HOT ROLLING FINISHING SIMPLIFIED FLOW SHEET STEEL PRODUCTION PROCESSES Iron Ore & Wastes , Agg lomerating Pellets Ore & Flux Coal ~ " Sinter - Blast ~ Coke Furnaces... - Ovens '( BF Iron Outside ,~., Scrap Open Hearth Furnaces , Ingot Casting Basic Oxygen Furnaces Raw Steel Electric Arc Furnaces Scrap , Primary Rolling Mills Continuous Casting Slabs, Blooms, Billets r Secondary Hot Rolling Bars...

Hughes, M. L.

1979-01-01T23:59:59.000Z

77

Welcome to Mills Memorial Library  

E-Print Network [OSTI]

-monthly) ­ online only #12;Journals defined · Journals are often "academic" or "scholarly" because the articles Books & Articles: Scholarly Information at Your Fingertips! Peggy Findlay Liaison Librarian Mills books 2. Databases: finding articles Questions? Any time during the session! #12;Before you start

Haykin, Simon

78

Building Energy Audit Report for Pearl Harbor, HI  

SciTech Connect (OSTI)

A building energy audit was performed by a team of engineers from Pacific Northwest National Laboratory (PNNL) under contract to the Department of Energy/Federal Energy Management Program (FEMP). The effort used the Facility Energy Decision System (FEDS) model to determine how energy is consumed at selected Pearl Harbor buildings, identify cost-effective energy retrofit measures, and calculate the potential energy and cost savings. This report documents the findings of that assessment.

Brown, Daryl R.; Chvala, William D.; De La Rosa, Marcus I.; Dixon, Douglas R.

2010-09-30T23:59:59.000Z

79

City of Harbor Springs, Michigan (Utility Company) | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDITOhio (Utility Company)Galion, OhioInformationInformation Harbor

80

Ultrahigh carbon steels, Damascus steels, and superplasticity  

SciTech Connect (OSTI)

The processing properties of ultrahigh carbon steels (UHCSs) have been studied at Stanford University over the past twenty years. These studies have shown that such steels (1 to 2.1% C) can be made superplastic at elevated temperature and can have remarkable mechanical properties at room temperature. It was the investigation of these UHCSs that eventually brought us to study the myths, magic, and metallurgy of ancient Damascus steels, which in fact, were also ultrahigh carbon steels. These steels were made in India as castings, known as wootz, possibly as far back as the time of Alexander the Great. The best swords are believed to have been forged in Persia from Indian wootz. This paper centers on recent work on superplastic UHCSs and on their relation to Damascus steels. 32 refs., 6 figs.

Sherby, O.D. [Stanford Univ., CA (United States). Dept. of Materials Science and Engineering; Wadsworth, J. [Lawrence Livermore National Lab., CA (United States)

1997-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Supporting steel  

SciTech Connect (OSTI)

The US Department of Energy (DOE) and the American Iron and Steel Institute (AISI) have just completed a pilot program on the technical and economic viability of direct ironmaking by a process based on bath smelting. In this process, oxygen, prereduced iron ore pellets, coal, and flux are charged into a molten slag bath containing a high percentage of carbon. The carbon removes oxygen from the iron ore and generates carbon monoxide and liquid iron. Oxygen is then injected to burn some of the carbon monoxide gas before it leaves the smelting vessel. The partially combusted gas is sued to preheat and prereduced the ore before it is injected into the bath. There are several competing cokeless ironmaking processes in various stages of development around the world. A brief comparison of these processes provides a useful perspective with which to gauge the progress and objectives of the AISI-DOE research initiative. The principal competing foreign technologies include the Corex process, DIOS, HIsmelt, and Jupiter. The advantages of the direct ironmaking process examined by AISI-DOE were not sufficiently demonstrated to justify commercialization without further research. However, enough knowledge was gained from laboratory and pilot testing to teach researchers how to optimize the direct ironmaking process and to provide the foundation for future research. Researchers now better understand issues such as the dissolution of materials, reduction mechanisms and rates, slag foaming and control, the behavior of sulfur, dust generation, and the entire question of energy efficiency--including post combustion and the role of coal/volatile matter.

Badra, C. [International Trade Commission, Washington, DC (United States)

1995-10-01T23:59:59.000Z

82

Online SAG Mill Pluse Measurement and Optimization  

SciTech Connect (OSTI)

The grinding efficiency of semi autogenous milling or ball milling depends on the tumbling motion of the total charge within the mill. Utilization of this tumbling motion for efficient breakage of particles depends on the conditions inside the mill. However, any kind of monitoring device to measure the conditions inside the mill shell during operation is virtually impossible due to the severe environment presented by the tumbling charge. An instrumented grinding ball, which is capable of surviving a few hours and transmitting the impacts it experiences, is proposed here. The spectrum of impacts collected over 100 revolutions of the mills presents the signature of the grinding environment inside mill. This signature could be effectively used to optimize the milling performance by investigating this signature's relation to mill product size, mill throughput, make-up ball size, mill speed, liner profile and ball addition rates. At the same time, it can also be used to design balls and liner systems that can survive longer in the mill. The technological advances made in electronics and communication makes this leap in instrumentation certainly viable. Hence, the instrumented grinding ball offers the ability to qualitatively observe and optimize the milling environment. An instrumented load cell package that can measure the force of impacts inside the grinding chamber of a mill is developed here. The signal from the instrumented load cell package is interpreted in terms of a histogram termed as an impact spectrum which is a plot of the number of impacts at a specific energy level against the energy. It reflects on the average force regime of the mill. The instrumented load cell package was calibrated against the ultra fast load cell which has been unanimously accepted as a standard to measure single breakage events. The load cell package was successfully used to produce impact spectra in an 8.5 inch lab scale mill. The mill speed and the ball size were varied to study their effect on the impact spectra. A good correlation was found between the process variables and the impact spectra. The load cell package was then used in a 16 inch pilot scale mill. The mill speed, ball size, and mill filling were varied here and a consistent trend between these variables and impact spectra was observed. With a better understanding developed from the initial tests, the design of the load cell package was significantly changed to eliminate noise. With the new design, the impact spectra were re-determined in the 16 inch pilot mill varying the process variables - ball size, mill speed, and mill filling. Finally, it is successfully shown that a change in the operating variables of a mill can be seen in the impact spectra and that this concept can be successfully developed to monitor the grinding operation of industrial mills. To adapt it to industrial level it is mandatory to make the load cell package wireless. A design of a wireless circuit that is capable of transferring data at the required speed of 1000 kbps was also developed and tested at Cortez Gold Mines (CGM), Nevada.

Raj Rajamani; Jose Delgadillo; Vishal Duriseti

2007-06-30T23:59:59.000Z

83

Los Angeles and Long Beach Harbors Model | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:KeystoneSolarListLiveFuels IncLorainLong Beach Harbors

84

Dering Harbor, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump to:52c8ff988c1Dering Harbor, New York: Energy Resources Jump to: navigation,

85

Bay Harbor Islands, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine:Barbers Point Housing,Illinois:County is30.1805306°,Harbor Islands,

86

Sackets Harbor, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, searchVirginiaRooseveltVI Solar Power PlantCenter FinalParish,Sackets Harbor,

87

Egg Harbor City, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classified asThisEcoGridCounty, SouthEgg Harbor City, New Jersey:

88

Comminuting irradiated ferritic steel  

DOE Patents [OSTI]

Disclosed is a method of comminuting irradiated ferritic steel by placing the steel in a solution of a compound selected from the group consisting of sulfamic acid, bisulfate, and mixtures thereof. The ferritic steel is used as cladding on nuclear fuel rods or other irradiated components.

Bauer, Roger E. (Kennewick, WA); Straalsund, Jerry L. (Kennewick, WA); Chin, Bryan A. (Auburn, AL)

1985-01-01T23:59:59.000Z

89

The Misplaced Role of “Utilitarianism” in John Stuart Mill’s Utilitarianism  

E-Print Network [OSTI]

This thesis aims to provide the appropriate historical context for interpreting John Stuart Mill's Utilitarianism. The central question considered here concerns two views of Mill's intentions for Utilitarianism, and whether the work should be read...

Wright, David

2012-10-19T23:59:59.000Z

90

Feasibility analysis of recycling radioactive scrap steel  

SciTech Connect (OSTI)

The purpose of this study is to: (1) establish a conceptual design that integrates commercial steel mill technology with radioactive scrap metal (RSM) processing to produce carbon and stainless steel sheet and plate at a grade suitable for fabricating into radioactive waste containers; (2) determine the economic feasibility of building a micro-mill in the Western US to process 30,000 tons of RSM per year from both DOE and the nuclear utilities; and (3) provide recommendations for implementation. For purposes of defining the project, it is divided into phases: economic feasibility and conceptual design; preliminary design; detail design; construction; and operation. This study comprises the bulk of Phase 1. It is divided into four sections. Section 1 provides the reader with a complete overview extracting pertinent data, recommendations and conclusions from the remainder of the report. Section 2 defines the variables that impact the design requirements. These data form the baseline to create a preliminary conceptual design that is technically sound, economically viable, and capitalizes on economies of scale. Priorities governing the design activities are: (1) minimizing worker exposure to radionuclide hazards, (2) maximizing worker safety, (3) minimizing environmental contamination, (4) minimizing secondary wastes, and (5) establishing engineering controls to insure that the plant will be granted a license in the state selected for operation. Section 3 provides details of the preliminary conceptual design that was selected. The cost of project construction is estimated and the personnel needed to support the steel-making operation and radiological and environmental control are identified. Section 4 identifies the operational costs and supports the economic feasibility analysis. A detailed discussion of the resulting conclusions and recommendations is included in this section.

Nichols, F. [Manufacturing Sciences Corp., Woodland, WA (United States); Balhiser, B. [MSE, Inc., Butte, MT (United States); Cignetti, N. [Cignetti Associates, North Canton, OH (United States)] [and others

1995-09-01T23:59:59.000Z

91

The Bowersock Mills and Power Company 1874  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Incremental Hydroelectric Energy The Bowersock Mills and Power Co., Lawrence, KS Hydroelectric Energy Potential for U.S. BMPC Plant At Forefront of Development Curve "In our...

92

Welcome to Cotton Mills At Cotton Mills, we believe your accommodation should help you make the most of your  

E-Print Network [OSTI]

Welcome to Cotton Mills At Cotton Mills, we believe your accommodation should help you make to an amazing £1,200 per annum. Cotton Mills is fully certificated by: Cotton Mills is fully certificated. Cotton Mills is conveniently located on Radford Boulevard, right next to Norton Court (NTU accommodation

Evans, Paul

93

Methods of forming steel  

DOE Patents [OSTI]

In one aspect, the invention encompasses a method of forming a steel. A metallic glass is formed and at least a portion of the glass is converted to a crystalline steel material having a nanocrystalline scale grain size. In another aspect, the invention encompasses another method of forming a steel. A molten alloy is formed and cooled the alloy at a rate which forms a metallic glass. The metallic glass is devitrified to convert the glass to a crystalline steel material having a nanocrystalline scale grain size. In yet another aspect, the invention encompasses another method of forming a steel. A first metallic glass steel substrate is provided, and a molten alloy is formed over the first metallic glass steel substrate to heat and devitrify at least some of the underlying metallic glass of the substrate.

Branagan, Daniel J. (Iona, ID); Burch, Joseph V. (Shelley, ID)

2001-01-01T23:59:59.000Z

94

E-Print Network 3.0 - adults harboring amyloid Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Sample search results for: adults harboring amyloid Page: << < 1 2 3 4 5 > >> 1 Brain Research Reviews 43 (2003) 164178 www.elsevier.comlocatebrainresrev Summary: to...

95

Virtual cutter path display for dental milling machine  

E-Print Network [OSTI]

This paper presents the prototype of a mixed reality system using the computer controlled dental milling machine, which is called MRD Mill. First, overview of the core dental milling machine developed in this study is ...

Ito, Teruaki

96

Radiological health aspects of uranium milling  

SciTech Connect (OSTI)

This report describes the operation of conventional and unconventional uranium milling processes, the potential for occupational exposure to ionizing radiation at the mill, methods for radiological safety, methods of evaluating occupational radiation exposures, and current government regulations for protecting workers and ensuring that standards for radiation protection are adhered to. In addition, a survey of current radiological health practices is summarized.

Fisher, D.R.; Stoetzel, G.A.

1983-05-01T23:59:59.000Z

97

Mill Town, Factory Town, Cultural Economic Engine  

E-Print Network [OSTI]

Mill Town, Factory Town, Cultural Economic Engine: North Adams in Context Kay Oehler Stephen of a contemporary art museum, while a seemingly improbable choice at the time for an `economic engine', has in fact Sheppard Blair Benjamin C3 D Report NA1.2006 Copyright 2006 #12;Mill Town, Factory Town, Cultural Economic

Stoiciu, Mihai

98

Ecological evaluation of proposed dredged material from Richmond Harbor  

SciTech Connect (OSTI)

During the summer of 1991, Battelle/Marine Sciences Laboratory (MSL) was contracted to conduct sampling and testing of sediments proposed for dredging of Richmond Harbor, California. The MSL collected sediment cores to a depth of [minus]40 ft MLLW ([minus]38 ft + 2 ft overdepth) from 28 (12-in. core) and 30 (4-in. core) stations. The sediment cores were allocated to six composite samples referred to as sediment treatments, which were then subjected to physical, chemical, toxicological, and bioaccumulation testing. Physical and chemical parameters included grain size, total organic carbon (TOC), total volatile solids (TVS), oil and grease, total petroleum hydrocarbons (TPH), polynuclear aromatic hydrocarbons (PAH), chlorinated pesticides, polychlorinated biphenyis (PCBs), priority pollutant metals, and butyltins. The results from the test treatments were compared to results from five reference treatments representative of potential in-bay and offshore disposal sites.

Pinza, M R; Ward, J A; Mayhew, H L; Word, J Q; Niyogi, D K; Kohn, N P [Battelle/Marine Sciences Lab., Sequim, WA (United States)

1992-10-01T23:59:59.000Z

99

NATURAL ATTENUATION FOR ECOSYSTEM RESTORATION IN NY/NJ HARBOR  

SciTech Connect (OSTI)

We have investigated the feasibility of using natural attenuation methods for ecosystem restoration in New York/New Jersey Harbor. Measurements were made of the most probable number of sulfate-reducing bacteria (SRB) in native sediments and in samples, which had been supplemented with an appropriate electron donor and electron acceptor. The results showed that the activity of the endogenous microbial population in the native sediment was high enough to make possible adequate chemical transformation rates. The bioavailability of the zinc in the sediments was measured using the BIOMET biosensor technique. The bioavailability of the zinc was effectively eliminated following the microbial activities. We concluded that natural attenuation could be used effectively in treating sediments from Newark Bay and surrounding waters and that the resultant materials could likely be used in environmental restoration projects of the type proposed for construction in South Kearny, NJ.

VAN DER LELIE,D.JONES,K.W.REID-GREEN,J.D.STERN,E.A.

2003-12-31T23:59:59.000Z

100

Science Reports for the Port Everglades Harbor, Florida, Feasibility Study and Environmental  

E-Print Network [OSTI]

Science Reports for the Port Everglades Harbor, Florida, Feasibility Study and Environmental Impact Reports for the Port Everglades Harbor, Florida, Feasibility Study and Environmental Impact Statement. #12;FINAL INDEPENDENT EXTERNAL PEER REVIEW REPORT for the Science Reports for the Port Everglades

US Army Corps of Engineers

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Abstracts of papers presented at the LVIII Cold Spring Harbor Symposium on quantitative Biology: DNA and chromosomes  

SciTech Connect (OSTI)

This volume contains the abstracts of oral and poster presentations made at the LVIII Cold Spring Harbor Symposium on Quantitative Biology entitles DNA & Chromosomes. The meeting was held June 2--June 9, 1993 at Cold Spring Harbor, New York.

Not Available

1993-12-31T23:59:59.000Z

102

Remediation of inactive mining and milling sites  

SciTech Connect (OSTI)

The presentation introduces relevant environment remediation standards and describes some measures of engineering remedied for inactive mines and mills. Since 1990, the remediation of decommissioned nuclear facilities has obtained fixed financial aid from state government, part of which is offered to inactive mines and mills. Considering the environmental characteristics of Chinese uranium mines and mills, the major task of decommissioning is to prevent radon release, and keep surface water and underground water from contamination. In order to control the rate of radon release effectively, the authors` research institutes conducted a series of experiments on the covers of tailings with two kinds of different material, clay and concrete.

Mao, H.; Pan, Y.; Li, R.

1993-12-31T23:59:59.000Z

103

Gravitational Instability of Yang-Mills Cosmologies  

E-Print Network [OSTI]

The gravitational instability of Yang-Mills cosmologies is numerically studied with the hamiltonian formulation of the spherically symmetric Einstein-Yang-Mills equations with SU(2) gauge group. On the short term, the expansion dilutes the energy densities of the Yang-Mills fluctuations due to their conformal invariance. In this early regime, the gauge potentials appear oscillating quietly in an interaction potential quite similar to the one of the homogeneous case. However, on the long term, the expansion finally becomes significantly inhomogeneous and no more mimics a conformal transformation of the metric. Thereafter, the Yang-Mills fluctuations enter a complex non-linear regime, accompanied by diffusion, while their associated energy contrasts grow.

A. Fuzfa

2003-10-06T23:59:59.000Z

104

STEEL: RECENT PUBLICATIONS HAMPSON, G. J., STEEL, R. J., BURGESS,  

E-Print Network [OSTI]

STEEL: RECENT PUBLICATIONS HAMPSON, G. J., STEEL, R. J., BURGESS, P. M. and R. W. DALRYMPLE, (in of Siliciclastic Shallow-Marine Stratigraphy. SEPM Spec. Publication 90. STEEL, R.J., CARVAJAL, C., PETTER, A. THOMAS P. GERBER, LINCOLN F. PRATSON, MATTHEW A.WOLINSKY, RON STEEL, JERÃ? MOHR, JOHN B. SWENSON CHRIS

Yang, Zong-Liang

105

Advanced Oxidation Technology for Pulp Mill Effluent  

E-Print Network [OSTI]

ADVANCED OXIDATION TECHNOLOGY FOR PULP MILL EFFLUENT J. ROBERT HART, MANAGER, EPRI PULP & PAPER OFFICE, ATLANTA, GA ABSTRACT The composition of effluent from various pulping processes can exhibit a wide range of physical and chemical... in Integrated Pulp and Paper Mill Effluents", 1992 169 ESL-IE-92-04-30 Proceedings from the 14th National Industrial Energy Technology Conference, Houston, TX, April 22-23, 1992 ...

Hart, J. R.

106

SAVANNAH HARBOR EXPANSION PROJECT CHATHAM COUNTY, GEORGIA AND JASPER COUNTY, SOUTH CAROLINA  

E-Print Network [OSTI]

SAVANNAH HARBOR EXPANSION PROJECT CHATHAM COUNTY, GEORGIA AND JASPER COUNTY, SOUTH CAROLINA 22 (Kings Island Turning Basin at Stations 98+500 to 100+500) 5 feet deeper (to an authorized navigation #12

US Army Corps of Engineers

107

New findings on the atomistic mechanisms active during mechanical milling of a Fe-Y{sub 2}O{sub 3} model alloy  

SciTech Connect (OSTI)

In order to improve the mechanical properties at elevated temperatures, several types of steels are mechanically alloyed with yttria. The processes that are active during milling differ dependent on the individual powder constituents. Nevertheless, some theories exist which try to describe the mechanism of producing a metastable phase during milling. However, even in the system iron–yttria, the mechanisms taking place during milling are still not well understood. By using the example of a simple iron–yttria model alloy, this paper attempts to elucidate the structure of mechanically milled powder particles and, consequently, to clarify the functionality of mechanical alloying in the last stage of milling. Positron annihilation experiments on milled materials revealed “open” volumes which are enriched in yttria. Electron backscatter diffraction and atom probe tomography as complimentary techniques allowed an identification of these “open” volumes as mainly vacancies, where enrichments of Y and O occur. From these results, it can be concluded that especially vacancies are responsible for producing a metastable phase, whereby yttria is dissolved in pure iron.

Ressel, G.; Primig, S. [Department of Physical Metallurgy and Materials Testing, Montanuniversität Leoben, A-8700 Leoben (Austria); Christian Doppler Laboratory for Early Stages of Precipitation, Montanuniversität Leoben, A-8700 Leoben (Austria); Parz, P.; Puff, W. [Institute of Materials Physics, Graz University of Technology, A-8010 Graz (Austria); Leitner, H.; Clemens, H. [Department of Physical Metallurgy and Materials Testing, Montanuniversität Leoben, A-8700 Leoben (Austria)

2014-03-28T23:59:59.000Z

108

Transportation of the MOAB Uranium Mill Tailings to White Mesa Mill by Slurry Pipeline  

SciTech Connect (OSTI)

The Moab uranium mill tailings pile, located at the former Atlas Minerals Corporation site approximately three miles north of Moab, Utah, is now under the control of the US Department of Energy (''DOE''). The location of the tailings pile adjacent to the Colorado River, and the ongoing contamination of groundwater and seepage of pollutants into the river, have lead to the investigation, as part of the final site remediation program, of alternatives to relocate the tailings to a qualified permanent disposal site. This paper will describe the approach being taken by the team formed between International Uranium (USA) Corporation (''IUC'') and Washington Group International (''WGINT'') to develop an innovative technical proposal to relocate the Moab tailings to IUC's White Mesa Mill south of Blanding, Utah. The proposed approach for relocating the tailings involves using a slurry pipeline to transport the tailings to the White Mesa Mill. The White Mesa Mill is a fully licensed, active uranium mill site that is uniquely suited for permanent disposal of the Moab tailings. The tailings slurry would be dewatered at the White Mesa Mill, the slurry water would be recycled to the Moab site for reuse in slurry makeup, and the ''dry'' tailings would be permanently disposed of in an approved below grade cell at the mill site.

Hochstein, R. F.; Warner, R.; Wetz, T. V.

2003-02-26T23:59:59.000Z

109

Milling Machine Replacement Project (4587), 5/11/2012  

Broader source: Energy.gov (indexed) [DOE]

by E-mail The proposed action is to replace two large milling machines with two new medium sized CNC milling machines. The new machines will be connected to the digital...

110

Auto/Steel Partnership: Advanced High-Strength Steel Research...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. lm23heimbuch.pdf More Documents & Publications Overview: STEEL AutoSteel Partnership...

111

Ris-R-1244(EN) Tool Steels  

E-Print Network [OSTI]

-resistant steels 18 5.5 Hot-work steels 18 5.6 Cold-work steels 19 5.7 High-speed steels (HSSs) 20 Appendix 1 and chromium) furthermore some steel types contains cobalt, which respectively raises the temperature at which.1 Water-hardening steels 17 5.2 Low-alloy special purpose steels 17 5.3 Mould steels 18 5.4 Shock

112

Clean steels for fusion  

SciTech Connect (OSTI)

Fusion energy production has an inherent advantage over fission: a fuel supply with reduced long term radioactivity. One of the leading candidate materials for structural applications in a fusion reactor is a tungsten stabilized 9% chromium Martensitic steel. This alloy class is being considered because it offers the opportunity to maintain that advantage in the reactor structure as well as provide good high temperature strength and radiation induced swelling and embrittlement resistance. However, calculations indicate that to obtain acceptable radioactivity levels within 500 years after service, clean steel will be required because the niobium impurity levels must be kept below about 2 appm and nickel, molybdenum, nitrogen, copper, and aluminum must be intentionally restricted. International efforts are addressing the problems of clean steel production. Recently, a 5,000 kg heat was vacuum induction melted in Japan using high purity commercial raw materials giving niobium levels less than 0.7 appm. This paper reviews the need for reduced long term radioactivity, defines the advantageous properties of the tungsten stabilized Martensitic steel class, and describes the international efforts to produce acceptable clean steels.

Gelles, D.S.

1995-03-01T23:59:59.000Z

113

Original article Impact of spreading olive mill wastewater on soil  

E-Print Network [OSTI]

Original article Impact of spreading olive mill wastewater on soil characteristics: laboratory 2001) Abstract ­ A dynamic of soil pollution with olive mill wastewater (OMW) was investigated process forms an olive mill wastewater (OMW). The amount of this waste depends on the process used for oil

Paris-Sud XI, Université de

114

Mill Designed Bio bleaching Technologies  

SciTech Connect (OSTI)

A key finding of this research program was that Laccase Mediator Systems (LMS) treatments on high-kappa kraft could be successfully accomplished providing substantial delignification (i.e., > 50%) without detrimental impact on viscosity and significantly improved yield properties. The efficiency of the LMS was evident since most of the lignin from the pulp was removed in less than one hour at 45 degrees C. Of the mediators investigated, violuric acid was the most effective vis-a-vis delignification. A comparative study between oxygen delignification and violuric acid revealed that under relatively mild conditions, a single or a double LMS{sub VA} treatment is comparable to a single or a double O stage. Of great notability was the retention of end viscosity of LMS{sub VA} treated pulps with respect to the end viscosity of oxygen treated pulps. These pulps could then be bleached to full brightness values employing conventional ECF bleaching technologies and the final pulp physical properties were equal and/or better than those bleached in a conventional ECF manner employing an aggressively O or OO stage initially. Spectral analyses of residual lignins isolated after LMS treated high-kappa kraft pulps revealed that similar to HBT, VA and NHA preferentially attack phenolic lignin moieties. In addition, a substantial decrease in aliphatic hydroxyl groups was also noted, suggesting side chain oxidation. In all cases, an increase in carboxylic acid was observed. Of notable importance was the different selectivity of NHA, VA and HBT towards lignin functional groups, despite the common N-OH moiety. C-5 condensed phenolic lignin groups were overall resistant to an LMS{sub NHA, HBT} treatments but to a lesser extent to an LMS{sub VA}. The inactiveness of these condensed lignin moieties was not observed when low-kappa kraft pulps were biobleached, suggesting that the LMS chemistry is influenced by the extent of delignification. We have also demonstrated that the current generation of laccase has a broad spectrum of operating parameters. Nonetheless, the development of future genetically engineered laccases with enhanced temperature, pH and redox potentials will dramatically improve the overall process. A second challenge for LMS bleaching technologies is the need to develop effective, catalytic mediators. From the literature we already know this is feasible since ABTS and some inorganic mediators are catalytic. Unfortunately, the mediators that exhibit catalytic properties do not exhibit significant delignification properties and this is a challenge for future research studies. Potential short-term mill application of laccase has been recently reported by Felby132 and Chandra133 as they have demonstrated that the physical properties of linerboard can be improved when exposed to laccase without a chemical mediator. In addition, xxx has shown that the addition of laccase to the whitewater of the paper machine has several benefits for the removal of colloidal materials. Finally, this research program has presented important features on the delignification chemistry of LMS{sub NHA} and LMS{sub VA} that, in the opinion of the author, are momentous contributions to the overall LMS chemistry/biochemistry knowledge base which will continue to have future benefits.

Institute of Paper Science Technology

2004-01-30T23:59:59.000Z

115

Continuous steel production and apparatus  

SciTech Connect (OSTI)

A process for continuous refining of steel via multiple distinct reaction vessels for melting, oxidation, reduction, and refining for delivery of steel continuously to, for example, a tundish of a continuous caster system, and associated apparatus.

Peaslee, Kent D. (Rolla, MO); Peter, Jorg J. (McMinnville, OR); Robertson, David G. C. (Rolla, MO); Thomas, Brian G. (Champaign, IL); Zhang, Lifeng (Trondheim, NO)

2009-11-17T23:59:59.000Z

116

The effect of conditioning rice during the laboratory milling process on the quality of the milled sample  

E-Print Network [OSTI]

THE EFFECT OF CONDITIONING RICE DURING THE LABORATORY MILLING PROCESS ON THE QUALITY OF THE MILLED SAMPLE A Thesis by ROY EUGENE CHILDERS, JR. Submitted to the Graduate College of Texas A8M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1972 Major Subject: Agricultural Engineering THE EFFECT OF CONDITIONING RICE DURING THE LABORATORY MILLING PROCESS ON THE I1UALITY OF THE MILLED SAMPLE A Thesis by ROY EUGENE CHILDERS, JR...

Childers, Roy Eugene

1972-01-01T23:59:59.000Z

117

Kieffer Paper Mill's Recycled Fiber Mill and PSI Energy's High Efficiency Motors Plan  

E-Print Network [OSTI]

efficiency would yield significant energy savings. PSI Energy was able to help Kieffer examine the economics of high efficiency motors, and through the PSI Energy High Efficiency Motors Plan encouraged Kieffer Paper Mills to purchase energy efficient motors...

Myers, J. A.

118

Loop expansion in Yang-Mills thermodynamics  

E-Print Network [OSTI]

We argue that a selfconsistent spatial coarse-graining, which involves interacting (anti)calorons of unit topological charge modulus, implies that real-time loop expansions of thermodynamical quantities in the deconfining phase of SU(2) and SU(3) Yang-Mills thermodynamics are, modulo 1PI resummations, determined by a finite number of connected bubble diagrams.

Ralf Hofmann

2009-11-05T23:59:59.000Z

119

Wind Mill Pattern Optimization using Evolutionary Algorithms  

E-Print Network [OSTI]

Wind Mill Pattern Optimization using Evolutionary Algorithms Charlie Vanaret ENAC , IRIT 7 av Ed 31062 Toulouse Cedex 9, France jean-marc.alliot@irit.fr ABSTRACT When designing a wind farm layout, we a grid, we can gain up to 3% of energy output on simple exam- ples of wind farms dealing with many

120

Copyright 1999 E. Ashley Steel  

E-Print Network [OSTI]

Ã? Copyright 1999 E. Ashley Steel #12;IN-STREAM FACTORS AFFECTING JUVENILE SALMONID MIGRATION E. Ashley Steel A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor examined this copy of a doctoral dissertation by E. Ashley Steel and have found that it is complete

Washington at Seattle, University of

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Reaustenitisation from Bainite in Steels  

E-Print Network [OSTI]

.7 APPLICATIONS . . . 1.7.1 Ferrite-Martensite dual phase steels 1.7.2 Steels containing some retained austenite 1.7.3 Welding of steels . . . . . . . . . . 1.7.4 Initial austenite grain size . . . . . . . 1.8 TRANSFORMATION FROM AUSTENITE 1.8.1 Widmanstiitten... is important in the production of dual phase steels which have a final microstructure of ferrite and about 20% martensite. These steels have a good combination of strength and uniform ductility, and find applications in the automobile industry. When a fully...

Takahashi, Manabu

1993-03-16T23:59:59.000Z

122

Steel Success Story - Ironmaking: Quality and Supply Critical...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Steel Success Story - Ironmaking: Quality and Supply Critical to Steel Industry Steel Success Story - Ironmaking: Quality and Supply Critical to Steel Industry This factsheet...

123

Beneficial uses of paper mill residuals for New York State`s recycled-paper mills. Final report  

SciTech Connect (OSTI)

This report evaluates the New York paper mill industry in terms of the productive management and treatment of solid wastes. It identifies current efforts by recycling mills to beneficially use paper mill residuals (often called sludge) and suggests additional options that should be considered by the industry in general and individual mills in particular. It also examines the regulations and economics affecting the mills and suggests actions that could improve the industry`s ability to convert wastes to value-added products. The report recommends that the mills should continue measures to reduce fiber and filler clay losses, promote the transfer of usable fiber and clay to mills able to use them, upgrade sludge dewatering capabilities, and take a more regional approach to solid waste disposal problems. State agencies are urged to support these efforts, encourage the development and commercialization of new beneficial use technologies, and reduce regulatory barriers whenever possible.

NONE

1995-09-01T23:59:59.000Z

124

Development of a thin steel strip casting process. Final report  

SciTech Connect (OSTI)

This is a comprehensive effort to develop direct strip casting to the point where a pilot scale program for casting carbon steel strip could be initiated. All important aspects of the technology were being investigated, however the program was terminated early due to a change in the business strategy of the primary contractor, Armco Inc. (focus to be directed at specialty steels, not low carbon steel). At termination, the project was on target on all milestones and under budget. Major part was casting of strip at the experiment casting facility. A new caster, capable of producing direct cast strip of up to 12 in. wide in heats of 1000 and 3000 lb, was used. A total of 81 1000-1200 lb heats were cast as well as one test heat of 3000 lb. Most produced strip of from 0.016 to 0.085 in. thick. Process reliability was excellent for short casting times; quality was generally poor from modern hot strip mill standards, but the practices necessary for good surface quality were identified.

Williams, R.S.

1994-04-01T23:59:59.000Z

125

Ferritic steel melt and FLiBe/steel experiment : melting ferritic steel.  

SciTech Connect (OSTI)

In preparation for developing a Z-pinch IFE power plant, the interaction of ferritic steel with the coolant, FLiBe, must be explored. Sandia National Laboratories Fusion Technology Department was asked to drop molten ferritic steel and FLiBe in a vacuum system and determine the gas byproducts and ability to recycle the steel. We tried various methods of resistive heating of ferritic steel using available power supplies and easily obtained heaters. Although we could melt the steel, we could not cause a drop to fall. This report describes the various experiments that were performed and includes some suggestions and materials needed to be successful. Although the steel was easily melted, it was not possible to drip the molten steel into a FLiBe pool Levitation melting of the drop is likely to be more successful.

Troncosa, Kenneth P.; Smith, Brandon M.; Tanaka, Tina Joan

2004-11-01T23:59:59.000Z

126

ITP Steel: Energy Use in the U.S. Steel Industry: An Historical...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Steel: Energy Use in the U.S. Steel Industry: An Historical Perspective and Future Opportunities, September 2000 ITP Steel: Energy Use in the U.S. Steel Industry: An Historical...

127

Sediment Decontamination For Navigational And Environmental Restoration In NY/NJ Harbor Case Study: Passaic River, New Jersey  

E-Print Network [OSTI]

Sediment Decontamination For Navigational And Environmental Restoration In NY/NJ Harbor ­ Case, Arlington, VA 22230 Sediments in the NY/NJ Harbor are widely contaminated with toxic organic and inorganic compounds. Decontamination of these sediments is one tool that can be used to cope with the problems posed

Brookhaven National Laboratory

128

Geothermal Mill Redevelopment Project in Massachusetts  

SciTech Connect (OSTI)

Anwelt Heritage Apartments, LLC redeveloped a 120-year old mill complex into a mixed-use development in a lower-income neighborhood in Fitchburg, Massachusetts. Construction included 84 residential apartments rented as affordable housing to persons aged 62 and older. The Department of Energy (“DOE”) award was used as an essential component of financing the project to include the design and installation of a 200 ton geothermal system for space heating and cooling.

Vale, A.Q.

2009-03-17T23:59:59.000Z

129

Mills, Wyoming: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont:isMillersport,Mills County,

130

Simple Loran Cycle Error Detection Algorithms for Maritime Harbor Entrance Approach  

E-Print Network [OSTI]

Simple Loran Cycle Error Detection Algorithms for Maritime Harbor Entrance Approach Operations cycle. This paper details and examines some of the algorithms being developed and analyzed by SC127. SC 127 is developing simplified eLoran cycle error detection algorithms for the eLoran HEA MPS. Correct

Stanford University

131

Abstract No. jone0514 Elemental Distributions for NY/NJ Harbor Sediments  

E-Print Network [OSTI]

Abstract No. jone0514 Elemental Distributions for NY/NJ Harbor Sediments K. Jones (BNL), H. Feng (Montclair State U.) and A. Lanzirotti (U. of Chicago) Beamline(s): X26A Sediments in the New York/New Jersey Waterways Sediments, is a useful material for use in investigation of the spatial variability. This standard

Brookhaven National Laboratory

132

Abstract No. jone0499 FTIR Measurement of Organic Functional Groups in NY/NJ Harbor Sediments  

E-Print Network [OSTI]

Abstract No. jone0499 FTIR Measurement of Organic Functional Groups in NY/NJ Harbor Sediments H. Jones (BNL) Beamline(s): U2B Sediments in urban rivers and estuaries are usually contaminated contaminated sediments cause to the environment and human health is now widely recognized and has stimulated

Brookhaven National Laboratory

133

Directions to USC, Gate 6 (Parking Structure A) 110 (Harbor Freeway) North  

E-Print Network [OSTI]

on Vermont Avenue Turn right at 36th Place/Downey Way and enter USC at Gate 6 5 (Golden State/Santa AnaDirections to USC, Gate 6 (Parking Structure A) 110 (Harbor Freeway) North Take the Exposition Boulevard exit Go straight through the 37th Street light. Keep left Go under the freeway bridge and across

Valero-Cuevas, Francisco

134

Harbor Branch researcher on top of bottom life ahead of oil spill  

E-Print Network [OSTI]

Harbor Branch researcher on top of bottom life ahead of oil spill By Ed Killer Saturday, June 12 like if touched by an underwater plume of oil. No doubt, much of it would be gone forever. Reed inhabiting the reefs, Reed hoped the oil would not be swept around the tip of Florida and onto the fragile

Belogay, Eugene A.

135

Advanced Sediment Washing for Decontamination of New York/New Jersey Harbor Dredged Materials  

E-Print Network [OSTI]

1 Advanced Sediment Washing for Decontamination of New York/New Jersey Harbor Dredged Materials are dredged annually from U.S. waterways, and each year, close to 60 million CY of this material is disposed of Engineers indicate that 75% of this material is contaminated. To impede dredging is to add undesirable costs

Brookhaven National Laboratory

136

BOCA RATON DANIA BEACH DAVIE FORT LAUDERDALE HARBOR BRANCH JUPITER PORT ST. LUCIE Educational Plant Survey  

E-Print Network [OSTI]

BOCA RATON DANIA BEACH DAVIE FORT LAUDERDALE HARBOR BRANCH JUPITER PORT ST. LUCIE Educational Plant Survey 2011/2012 ­ 2016/2017 Approved by FAU BOT on June 15, 2011 #12;EDUCATIONAL PLANT SURVEY Florida ...................................................................................................................... ii Educational Plant Survey Team

Fernandez, Eduardo

137

Patent Ductus Venosus and Dioxin Resistance in Mice Harboring a Hypomorphic Arnt Allele*  

E-Print Network [OSTI]

Patent Ductus Venosus and Dioxin Resistance in Mice Harboring a Hypomorphic Arnt Allele* Received: the toxicological response to compounds such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (dioxin) and the de- velopmental a patent ductus venosus, identical to that observed in the Ahr null mice. Parallel dioxin toxicity studies

Bradfield, Christopher A.

138

Resident Microbiota of the Gypsy Moth Midgut Harbors Antibiotic Resistance Determinants  

E-Print Network [OSTI]

for them. Significantly, antibiotic-resistant human pathogens are carried by flies and cockroachesResident Microbiota of the Gypsy Moth Midgut Harbors Antibiotic Resistance Determinants Heather K the significance of insects as environmental reservoirs of antibiotic-resistant bacteria. We characterized

Handelsman, Jo

139

Wootz Damascus steel blades  

SciTech Connect (OSTI)

Wootz Damascus steel blades contain surface patterns produced by bands of cementite particles which are generated in situ as the blades are forged from small ingots. A process for making these blades has recently been developed which involves making ingots in a gas-fired furnace followed by forging to blade shapes. This study presents a series of additional experiments which provide strong evidence that the mechanism responsible for the formation of the aligned cementite bands is similar to the mechanism that produces banded hypoeutectoid steels. That mechanism attributes the selective formation of ferrite bands to microsegregated alloying elements. The results of this study show that the cementite bands will form in ultraclean hypereutectoid steels (P and S levels <0.003 wt. %) by the addition of small amounts of carbide-forming elements V, Cr, and Ti at a combined level of <0.02 wt. %. The results present strong evidence that the cementite bands are formed by a selective coarsening of cementite particles during the thermal cycling of the forging process. The particle coarsening is induced to occur preferentially in the interdendritic regions of the alloys by the very small additions of the carbide-forming elements.

Verhoeven, J.D.; Gibson, E.D. [Ames Lab., IA (United States)] [Ames Lab., IA (United States); Pendray, A.H. [ABS Master Bladesmith, Williston, FL (United States)] [ABS Master Bladesmith, Williston, FL (United States)

1996-07-01T23:59:59.000Z

140

John Stuart Mill's Sanction Utilitarianism: A Philosophical and Historical Interpretation  

E-Print Network [OSTI]

..................................................................................................... 271 1 CHAPTER I INTRODUCTION This dissertation will argue that John Stuart Mill (hereafter Mill) is best interpreted as a sanction utilitarian. To support this claim, I will provide arguments that that are both philosophical... Utilitarianism. Third, I will outline the dissertation as a whole in order to describe how each chapter supports the claim that Mill is best interpreted as a sanction utilitarian. Basic terminology and the varieties of utilitarianism As is common...

Wright, David

2014-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Process for dezincing galvanized steel  

DOE Patents [OSTI]

A process for removing zinc from galvanized steel. The galvanized steel is immersed in an electrolyte containing at least about 15% by weight of sodium or potassium hydroxide and having a temperature of at least about 75.degree. C. and the zinc is galvanically corroded from the surface of the galvanized steel. The material serving as the cathode is principally a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series. The corrosion rate may be accelerated by (i) increasing the number density of corrosion sites in the galvanized steel by mechanically abrading or deforming the galvanized steel, (ii) heating the galvanized steel to form an alloy of zinc on the surface of the galvanized steel, (iii) mixing the galvanized steel with a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series, or (iv) moving the galvanized steel relative to itself and to the electrolyte while immersed in the electrolyte.

Morgan, William A. (Hamilton, CA); Dudek, Frederick J. (Arlington Heights, IL); Daniels, Edward J. (Oak Lawn, IL)

1998-01-01T23:59:59.000Z

142

Process for dezincing galvanized steel  

DOE Patents [OSTI]

A process is described for removing zinc from galvanized steel. The galvanized steel is immersed in an electrolyte containing at least about 15% by weight of sodium or potassium hydroxide and having a temperature of at least about 75 C and the zinc is galvanically corroded from the surface of the galvanized steel. The material serving as the cathode is principally a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series. The corrosion rate may be accelerated by (1) increasing the number density of corrosion sites in the galvanized steel by mechanically abrading or deforming the galvanized steel, (2) heating the galvanized steel to form an alloy of zinc on the surface of the galvanized steel, (3) mixing the galvanized steel with a material having a standard electrode potential which is intermediate of the standard electrode potentials of zinc and cadmium in the electrochemical series, or (4) moving the galvanized steel relative to itself and to the electrolyte while immersed in the electrolyte. 1 fig.

Morgan, W.A.; Dudek, F.J.; Daniels, E.J.

1998-07-14T23:59:59.000Z

143

Friction of wood on steel.  

E-Print Network [OSTI]

?? This thesis deals with the experimental description of friction between steel and wood materials, specifically laminated veneer lumber (LVL) and pine wood with two… (more)

Koubek, Radek

2014-01-01T23:59:59.000Z

144

Imagining Chivalry: Charles V's Suits of Steel  

E-Print Network [OSTI]

Mail, German, 15 th century. Steel and brass. MetropolitanI. , Innsbruck, ca. 1512-14. Steel, gilded silver, velvet,Elector of Saxony, ca. 1555. Steel, copper alloy (brass),

Machado, Erin Jeannine

2012-01-01T23:59:59.000Z

145

Simulation of Dimensional Changes in Steel Casting  

E-Print Network [OSTI]

Simulation of Dimensional Changes in Steel Casting Shouzhu (Hans) Ou and Christoph Beckermann Pattern allowances in casting of steel are predicted using the casting simulation software MAGMASOFT to predict dimensional changes occurring during solidification and cooling of a steel casting

Beckermann, Christoph

146

Spider Silk: Sronger than Steel? Nature's Supermaterial  

E-Print Network [OSTI]

spider silk were as thick as a steel beam, it would be verysized and much heavier steel. In fact, it would take aboutstrength comparable to that of steel, about 1.5 gigapascals,

Powers, Alexander

2013-01-01T23:59:59.000Z

147

attritor mill fy06: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

International Zernicka-Goetz, Magdalena 46 Clean Air Act Requirements: Uranium Mill Tailings Environmental Sciences and Ecology Websites Summary: :www.epa.govradiation...

148

americana mill var: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

International Zernicka-Goetz, Magdalena 110 Clean Air Act Requirements: Uranium Mill Tailings Environmental Sciences and Ecology Websites Summary: :www.epa.govradiation...

149

americana mill sobre: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

International Zernicka-Goetz, Magdalena 64 Clean Air Act Requirements: Uranium Mill Tailings Environmental Sciences and Ecology Websites Summary: :www.epa.govradiation...

150

Exterior Differential Systems for Yang-Mills Theories  

E-Print Network [OSTI]

Exterior differential systems are given, and their Cartan characters calculated, for Maxwell and SU(2)-Yang-Mills equations in dimensions from three to six.

Frank B. Estabrook

2008-12-05T23:59:59.000Z

151

Steel Mill Powered by Waste Heat Recovery System | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: AlternativeEnvironment,Institutes and1 Special Report:

152

SURVEY OF ROLLING MILL USED BY BETHLEHEM STEEL CORPORATION LACKAWANNA, NEW YORK  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28 1%AU62SIhBCL:HEHORANDUH:

153

Effects of corrosion on steel reinforcement.  

E-Print Network [OSTI]

??Corroded steel in concrete is a structural issue that plaques concrete structures in coastal regions. Traditionally corroded steel strength is calculated from a distributed area… (more)

Ostrofsky, David

2007-01-01T23:59:59.000Z

154

Engineering assessment of inactive uranium mill tailings  

SciTech Connect (OSTI)

The Grand Junction site has been reevaluated in order to revise the October 1977 engineering assessment of the problems resulting from the existence of radioactive uranium mill tailings at Grand Junction, Colorado. This engineering assessment has included the preparation of topographic maps, the performance of core drillings and radiometric measurements sufficient to determine areas and volumes of tailings and radiation exposures of individuals and nearby populations, the investigations of site hydrology and meteorology, and the evaluation and costing of alternative corrective actions. Radon gas released from the 1.9 million tons of tailings at the Grand Junction site constitutes the most significant environmental impact, although windblown tailings and external gamma radiation are also factors. The eight alternative actions presented herein range from millsite and off-site decontamination with the addition of 3 m of stabilization cover material (Option I), to removal of the tailings to remote disposal sites and decontamination of the tailings site (Options II through VIII). Cost estimates for the eight options range from about $10,200,000 for stabilization in-place to about $39,500,000 for disposal in the DeBeque area, at a distance of about 35 mi, using transportation by rail. If transportation to DeBeque were by truck, the cost estimated to be about $41,900,000. Three principal alternatives for the reprocessing of the Grand Junction tailings were examined: (a) heap leaching; (b) treatment at an existing mill; and (c) reprocessing at a new conventional mill constructed for tailings reprocessing. The cost of the uranium recovered would be about $200/lb by heap leach and $150/lb by conventional plant processes. The spot market price for uranium was $25/lb early in 1981. Therefore, reprocessing the tailings for uranium recovery appears not to be economically attractive.

Not Available

1981-07-01T23:59:59.000Z

155

Development of oxide dispersion strengthened ferritic steels for fusion  

SciTech Connect (OSTI)

Seven ODS steels, Fe(5-13.5)Cr-2W-0.5Ti-0.25 Y{sub 2}O{sub 3} (in weight percent) were manufactured using the mechanical alloying process. Only the composition Fe-13.5Cr3W-0.5Ti-0.25Y{sub 2}O{sub 3} showed no austenite formation at any temperature using differential thermal analysis and hence was selected as an experimental alloy for the present investigation. Milled powders were consolidated by hot isostatic pressing and hot swaging. Electron microscopy studies indicated high material homogeneity. The hardness of the as-swaged specimen was 65 R{sub c}. Annealing of the as-swaged material at 800, 900, 1000, 1100, and 1200{degrees}C showed a minor decrease in the hardness.

Mukhopadhyay, D.K.; Suryanarayana, C.; Froes, F.H.; Gelles, D.S.

1996-04-01T23:59:59.000Z

156

Development of oxide dispersion strengthened ferritic steels for fusion reactors  

SciTech Connect (OSTI)

Seven ODS steels, Fe-(5.13.5)Cr-2W-0.5Ti-0.25 Y{sub 2}O{sub 3} (in weight percent) were manufactured using the mechanical alloying process. Only the composition Fe-13.5Cr-2W-0.5Ti-0.25Y{sub 2}O{sub 3} showed no austenite formation at any temperature using differential thermal analysis and hence was selected as an experimental alloy for the present investigation. Milled powders were consolidated by hot isostatic pressing and hot swaging. Electron microscopy studies indicated high material homogeneity. The hardness of the as-swaged specimen was 65 R{sub c}. Annealing of the as-swaged material at 800 C, 900 C, 1,000 C, 1,100 C and 1,200 C showed a minor decrease in the hardness.

Mukhopadhay, D.K.; Suryanarayana, C.; Froes, F.H. [Univ. of Idaho, Moscow, ID (United States); Hebeisen, J. [Industrial Materials Technology Inc., Andover, MA (United States); Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States)

1996-12-31T23:59:59.000Z

157

Colony Mills Limited | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:EnergyWisconsin: Energy,(EC-LEDS) | Open EnergyColony Mills Limited Jump to:

158

A steel trap | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHeResearchcharm thatA8 14theA newA3steel

159

Switch to duplex stainless steels  

SciTech Connect (OSTI)

Duplex stainless steels contain approximately equal proportions of ferrite and austenite. These stainless steels have become an established material of construction in the chemical process industries (CPI). Duplexes offer benefits over austenitic stainless steels and carbon steels because of their higher strength, and good toughness and ductility, in combination with equivalent resistance to general corrosion, as well as better resistance to localized corrosion and stress corrosion cracking. Additionally, duplex materials have thermal-conductivity and thermal-expansion coefficients similar to those of ferritic materials, are tough at low (sub-zero) temperatures, and have a high resistance to erosion and abrasion. In some of the highly corrosive environments encountered in the CPI, the super duplex stainless steels offer cost-effective options not possible with the standard austenitic stainless steels. The initial applications were almost exclusively as heat exchanger tubing in water-cooled service. In recent times, duplex stainless steels have been used in the oil, gas, and chemical industries. Examples include service in sweet and mildly sour corrosive environments, on offshore platforms where weight savings can be realized, and as a replacement for standard austenitic stainless steel in chemical-processing plants.

Quik, J.M.A.; Geudeke, M.

1994-11-01T23:59:59.000Z

160

MICROANALYSIS OF NY/NJ HARBOR SEDIMENTS USING SYNCHROTRON X-RAY BEAMS.  

SciTech Connect (OSTI)

Sediments found in the New York/New Jersey Harbor are widely contaminated with organic and inorganic compounds of anthropogenic origin. As a result, the environmental health of the Harbor has deteriorated and the efficient operation of the Port compromised by difficulties in disposing of sediments resulting from maintenance and improvements of navigational channels. Knowledge of the properties of the sediments on a micro-scale is useful in understanding the transport of contaminants through the environment, for developing effective methods for sediment decontamination, and for subsequent beneficial use of the cleaned sediments. We have investigated several properties of these sediments using synchrotron radiation techniques. These include computed microtomography using absorption and fluorescence contrast mechanisms, x-ray microscopy, microbeam x-ray fluorescence, and Fourier Transform Infrared Spectroscopy (FTIR) for measurements of microstructure, distribution of metals on individual sediment particles, and chemical forms of the contaminants on a micrometer scale. Typical results obtained with these techniques are presented.

JONES,K.W.FENG,H.LANZIROTTI,A.MARINKOVIC,N.ET AL.

2003-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Tier 1 ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters  

SciTech Connect (OSTI)

The Water Resources Development Act of 1986 (Public Law 99--662) authorized the U.S. Army Corps of Engineers (USACE) -- San Francisco District, to accommodate larger, deeper draft vessels in Oakland inner and Outer Harbors by deepening and widening the existing navigation channel, and providing turning basins and maneuvering areas in Oakland inner Harbor. The suitability of the resulting dredged material for disposal into ocean waters was subject to the procedures of the 1991 Testing Manual, Evaluation of Dredged Material Proposed for Ocean Disposal, known as the ``Green Book``. The Green Book provides a tiered approach for testing the suitability of dredged materials through chemical, physical, and biological evaluations. The first level of investigation, or Tier 1 evaluation, is used to determine whether a decision on LPC compliance can be made on the basis of readily available information. The Tier 1 report primarily summarizes existing information on sediment contamination and toxicity potential, identifies contaminants of concern, and determines the need for further testing. To assist the USACE in determining the suitability of dredged material from Oakland inner and Outer Harbors for ocean disposal, Battelle/Marine Sciences Laboratory prepared this Tier 1 report based upon information and data provided by USACE. Because this Tier 1 report originated well after an LPC determination was made to require testing of project sediments in Tier 3, the primary purpose of this report was to identify contaminants of concern (if any) in that particular dredged material. In addition, this Tier 1 report summarizes available information on chemical, physical, and biological characterization of the sediments in Oakland inner and Outer Harbors.

Shreffler, D.K.; Thorn, R.M.; Walls, B.E.; Word, J.Q. [Battelle/Marine Sciences Lab., Sequim, WA (United States)

1994-01-01T23:59:59.000Z

162

Rapid nutrient determination of sugarcane milling by-products using near infrared spectroscopy.  

E-Print Network [OSTI]

??This thesis investigates the use of near infrared (NIR) spectroscopic methods for rapid measurement of nutrient elements in mill mud and mill ash. Adoption of… (more)

Keeffe, Eloise Caitlin

2013-01-01T23:59:59.000Z

163

Grinding media oscillation: effect on torsional vibrations in tumble mills  

E-Print Network [OSTI]

of oscillation of grinding media on torsional vibrations of the mill. A theoretical model was developed to determine the oscillating frequency of the grinding media. A 12" (0.3 m) diameter tumble mill test rig was built with a 0.5 hp DC motor. The rig is tested...

Toram, Kiran Kumar

2005-11-01T23:59:59.000Z

164

Uranium Mill Tailings Remedial Action Project surface project management plan  

SciTech Connect (OSTI)

This Project Management Plan describes the planning, systems, and organization that shall be used to manage the Uranium Mill Tailings Remedial Action Project (UMTRA). US DOE is authorized to stabilize and control surface tailings and ground water contamination at 24 inactive uranium processing sites and associated vicinity properties containing uranium mill tailings and related residual radioactive materials.

Not Available

1994-09-01T23:59:59.000Z

165

Tons of Heavy Metals in Mill Creek Sediments Heather Freeman  

E-Print Network [OSTI]

objectives for this summer research were to: 1.) determine how much heavy metal pollution has accumulatedTons of Heavy Metals in Mill Creek Sediments Heather Freeman 8/30/99 Geology Department Advisors: Dr. Kees DeJong Dr. Barry Manyard Dr. David Nash #12;Tons of heavy metals in Mill Creek sediments

Maynard, J. Barry

166

An analysis of mobile feed milling operations in Texas  

E-Print Network [OSTI]

or lf it is inoperative due to repairs. We operator who owned twc mobilss vas considering the pxacticality of removing one of the rills frvz its truck chasis and operating it as a stationary mill at his feed store, Another operator operates his mill...

Cunningham, William Carroll

1962-01-01T23:59:59.000Z

167

DIVISION 05 METALS 05120 STRUCTURAL STEEL  

E-Print Network [OSTI]

STEEL A. Design Considerations 1. Testing and inspection will be required for structural steel work testing and inspection of structural steel work will be contracted for and paid for by the University, regardless of building class. The A/E must specify all testing and inspection of structural steel

168

Steel Innovations Conference 2013 Christchurch, New Zealand  

E-Print Network [OSTI]

Steel Innovations Conference 2013 Christchurch, New Zealand 21-22 February 2013 SEISMIC BEHAVIOR OF CONCRETE-FILLED STEEL SANDWICH WALLS AND CONCRETE-FILLED STEEL TUBE COLUMNS M. Bruneau 1 , Y. Alzeni 2 , P. Fouché 2 ABSTRACT Concrete-Filled Steel Plate Sandwich Walls (CFSP Sandwich Walls) can provide a cost

Bruneau, Michel

169

2169 steel waveform experiments.  

SciTech Connect (OSTI)

In support of LLNL efforts to develop multiscale models of a variety of materials, we have performed a set of eight gas gun impact experiments on 2169 steel (21% Cr, 6% Ni, 9% Mn, balance predominantly Fe). These experiments provided carefully controlled shock, reshock and release velocimetry data, with initial shock stresses ranging from 10 to 50 GPa (particle velocities from 0.25 to 1.05 km/s). Both windowed and free-surface measurements were included in this experiment set to increase the utility of the data set, as were samples ranging in thickness from 1 to 5 mm. Target physical phenomena included the elastic/plastic transition (Hugoniot elastic limit), the Hugoniot, any phase transition phenomena, and the release path (windowed and free-surface). The Hugoniot was found to be nearly linear, with no indications of the Fe - phase transition. Releases were non-hysteretic, and relatively consistent between 3- and 5-mm-thick samples (the 3 mm samples giving slightly lower wavespeeds on release). Reshock tests with explosively welded impactors produced clean results; those with glue bonds showed transient releases prior to the arrival of the reshock, reducing their usefulness for deriving strength information. The free-surface samples, which were steps on a single piece of steel, showed lower wavespeeds for thin (1 mm) samples than for thicker (2 or 4 mm) samples. A configuration used for the last three shots allows release information to be determined from these free surface samples. The sample strength appears to increase with stress from ~1 GPa to ~ 3 GPa over this range, consistent with other recent work but about 40% above the Steinberg model.

Furnish, Michael David; Alexander, C. Scott; Reinhart, William Dodd; Brown, Justin L.

2012-11-01T23:59:59.000Z

170

Voluntary Agreements for Increasing Energy-Efficiency in Industry: Case Study of a Pilot Project with the Steel Industry in Shandong Province, China  

SciTech Connect (OSTI)

This paper describes international experience with the use of Voluntary Agreements for increasing industrial sector energy-efficiency, drawing lessons learned regarding the essential elements of the more successful programs. The paper focuses on a pilot project for implementation of a Voluntary Agreement with two steel mills in Shandong Province that was developed through international collaboration with experts in China, the Netherlands, and the U.S. Designing the pilot project involved development of approaches for energy-efficiency potential assessments for the steel mills, target-setting to establish the Voluntary Agreement energy-efficiency goals, preparing energy-efficiency plans for implementation of energy-saving technologies and measures, and monitoring and evaluating the project's energy savings.

Price, Lynn; Worrell, Ernst; Sinton, Jonathan; Yun, Jiang

2003-03-01T23:59:59.000Z

171

Auto/Steel Partnership: AHSS Stamping, Strain Rate Characterization...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AHSS Stamping, Strain Rate Characterization, Sheet Steel Fatigue, AHSS Joining AutoSteel Partnership: AHSS Stamping, Strain Rate Characterization, Sheet Steel Fatigue, AHSS...

172

THE DEVELOPMENT OF MICROSTRUCTURE IN DUPLEX STAINLESS STEEL WELDS  

E-Print Network [OSTI]

THE DEVELOPMENT OF MICROSTRUCTURE IN DUPLEX STAINLESS STEEL WELDS by Naseem Issa Abdallah Haddad;The Development of Microstructure in Duplex Stainless Steel Welds Abstract Duplex stainless steels

Cambridge, University of

173

Nonlinear seismic response analysis of steel-concrete composite frames  

E-Print Network [OSTI]

formulation of nonlinear steel- concrete composite beam ele-Behaviour of Composite Steel and Concrete Struc- turalE. (2001). “Analysis of steel-concrete composite frames with

Barbato, Michele

2008-01-01T23:59:59.000Z

174

Great Lakes Steel -- PCI facility  

SciTech Connect (OSTI)

This paper discusses the planning, design, and start-up of the 90 tph PCI facility for National Steel`s Great Lakes Steel Division in River Rouge, MI. This project is owned and operated by Edison Energy Services, and was implemented on a fast-track basis by Raytheon Engineers and Constructors, Babcock Material Handling, and Babcock and Wilcox. This paper presents important process issues, basic design criteria, an the challenges of engineering and building a state-of-the-art PCI facility in two existing plants. Pulverized coal is prepared at the River Rouge Power Plant of Detroit Edison, is pneumatically conveyed 6,000 feet to a storage silo at Great Lakes Steel, and is injected into three blast furnaces.

Eichinger, F.T. [BMH Claudius Peters AG, Buxtehude (Germany); Dake, S.H.; Wagner, E.D.; Brown, G.S. [Raytheon Engineers and Constructors, Pittsburgh, PA (United States)

1997-12-31T23:59:59.000Z

175

Iron and Steel Energy Intensities  

U.S. Energy Information Administration (EIA) Indexed Site

If you are having trouble, call 202-586-8800 for help. Home > >Energy Users > Energy Efficiency Page > Iron and Steel Energy Intensities First Use of Energy Blue Bullet First Use...

176

Clean Water Act (Section 404) and Rivers and Harbors Act (Sections 9 and 10)  

SciTech Connect (OSTI)

This Reference Book contains a current copy of the Clean Water Act (Section 404) and the Rivers and Harbors Act (Sections 9 and 10) and those regulations that implement those sections of the statutes and appear to be most relevant to DOE activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, IH-231 (FTS 896-2609 or Commercial 202/586-2609).

Not Available

1992-03-01T23:59:59.000Z

177

A Power Control System for a Paper Mill  

E-Print Network [OSTI]

This paper describes the Power Demand Control System installed at the Lufkin Mill of Southland Division, St. Regis Paper Company. The system is based around a microprocessor unit that automatically changes the output of the generators to maintain a...

Richter, G. H.; Keenon, D.

1979-01-01T23:59:59.000Z

178

alstom bowl mill: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

21 22 23 24 25 Next Page Last Page Topic Index 141 Clean Air Act Requirements: Uranium Mill Tailings Environmental Sciences and Ecology Websites Summary: :www.epa.govradiation...

179

aspen pulp mill: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

21 22 23 24 25 Next Page Last Page Topic Index 161 Clean Air Act Requirements: Uranium Mill Tailings Environmental Sciences and Ecology Websites Summary: :www.epa.govradiation...

180

Parametric Study of End Milling Glass Fibre Reinforced Composites  

SciTech Connect (OSTI)

This paper discusses the application of Taguchi 'Design of Experiment' method to investigate the effects of end milling parameters on machinability characteristics of unidirectional E-glass fibre reinforced polymer (GFRP) composites. A series of milling experiments were conducted using tungsten carbide end milling cutters at various spindle speeds, feed rates and depths of cut. Taguchi analysis was carried out and the signal to noise (S/N) ratio with analysis of variance (ANOVA) was employed to analyse the effects of those parameters on GFRP machinability. Overall, the results of the current investigations present some desirable combinations of the machining parameters that can further enhance the end milling machinability characteristics to suit the final requirements of the finished GFRP products.

Azmi, Azwan I.; Lin, Richard J. T.; Bhattacharyya, Debes [Centre for Advanced Composite Materials (CACM), Department of Mechanical Engineering, University of Auckland, Private Bag 92019, Auckland Mail Centre 1142, Auckland (New Zealand)

2011-01-17T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Yang-Mills coupling and cosmological duality of extended objects  

E-Print Network [OSTI]

YANG ? MILLS COUPLING AND COSMOLOGICAL DUALITY OF EXTENDED OB JECTS A Thesis by JAN CHRISTOPH PLEFKA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 1992 Major Subject: Physics YANG ? MILLS COUPLING AND COSMOLOGICAL DUALITY OF EXTENDED OBJECTS A Thesis by JAN CHRISTOPH PLEFKA Approved as to style and content by: Micha, el J. D (Chair of Committee) tephen A. Fulling (Member...

Plefka, Jan Christoph

1992-01-01T23:59:59.000Z

182

The rhetoric of economic inquiry in Smith, Whately, and Mill  

E-Print Network [OSTI]

THE RHETORIC OF ECONOMIC INQUIRY IN SMITH, WHATELY, AND MILL A Dissertation by DAVID CHARLES GORE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY May 2005 Major Subject: Speech Communication THE RHETORIC OF ECONOMIC INQUIRY IN SMITH, WHATELY, AND MILL A Dissertation by DAVID CHARLES GORE Submitted to Texas...

Gore, David Charles

2005-08-29T23:59:59.000Z

183

Dust size distribution and concentrations with cottonseed oil mills  

E-Print Network [OSTI]

DUST SIZE DISTRIBUTION AND CONCENTRATIONS WITHIN COTTONSEED OIL MILLS A Thesis by LEE ROY WIEDERHOLD, JR. / I Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE August 1976 Major Subject: Aqricultural Engineering DUST SIZE DISTRIBUTION AND CONCENTRATIONS WITHIN COTTONSEED OIL MILLS A Thesis by LEE ROY WIEDERHOLD, JR. Approved as to style and content by: Chairman of Committee ~Hd fdp t Member ber...

Wiederhold, Lee Roy

1976-01-01T23:59:59.000Z

184

Saturation in ``nonmagnetic'' stainless steel C. Weber and J. Fajansa)  

E-Print Network [OSTI]

Saturation in ``nonmagnetic'' stainless steel C. Weber and J. Fajansa) Department of Physics July 1998 Scientific equipment often uses ``nonmagnetic'' stainless steel, relying on the steel's nonmagnetic behavior to leave external magnetic fields unaltered. However, stainless steel's permeability can

Fajans, Joel

185

Replacing chemicals in recycle mills with mechanical alternatives  

SciTech Connect (OSTI)

A high-intensity spark fired underwater decomposes a small amount of the water into hydroxyl radicals, which are strong oxidants. These are able to oxidize contaminants such as glue and wood pitch that enter paper recycling mills as a part of the incoming furnish and cost the industry several hundred million dollars. The sparking technique is safe, inexpensive, and is capable of treating large volumes of water, which makes it attractive for mill applications. Several mill trials were run. Sparking caused a decrease in the tack of the deposits in one case. Lower bleach use occurred in two other mills; sparking reduced the degree of ink reattachment to fiber. The payback for either application is attractive. Sparking induced deposition of contaminants in another mill, which is a positive development--if it can be controlled. The technique is also able to degas water and to oxidize odor-causing sulfur compounds. Although one unit has been purchased by a mill, second-order effects caused by the technology needs to be defined further before the technology can be broadly applied.

Institute of Paper Science Technology

2002-07-01T23:59:59.000Z

186

Measurements of uranium mill tailings consolidation characteristics  

SciTech Connect (OSTI)

A series of experiments were conducted on uranium mill tailings from the tailings pile in Grand Junction, Colorado, to determine their consolidation characteristics. Three materials (sand, sand/slimes mix, slimes) were loaded under saturated conditions to determine their saturated consolidated behavior. During a separate experiment, samples of the slimes material were kept under a constant load while the pore pressure was increased to determine the partially saturated consolidation behavior. Results of the saturated tests compared well with published data. Sand consolidated the least, while slimes consolidated the most. As each material consolidated, the measured hydraulic conductivity decreased in a linear fashion with respect to the void ratio. Partially saturated experiments with the slimes indicated that there was little consolidation as the pore pressure was increased progressively above 7 kPa. The small amount of consolidation that did occur was only a fraction of the amount of saturated consolidation. Preliminary measurements between pore pressures of 0 and 7 kPa indicated that measurable consolidation could occur in this range of pore pressure, but only if there was no load. 13 references, 13 figures.

Fayer, M J

1985-02-01T23:59:59.000Z

187

STEEL STRUCTURES FOR BUILDING IN CHINA PROF. HE MINGXUAN  

E-Print Network [OSTI]

STEEL STRUCTURES FOR BUILDING IN CHINA PROF. HE MINGXUAN VICE-PRESIDENT OF CHINA STEEL CONSTRUCTION SOCIETY CHIEF ENGINEER OF BAOSTEEL CONSTRUCTION CO., LTD JULY 6, 2012 LONDON #12;1. STEEL AND STEEL STRUCTURES IN CHINA 2. SOME PROJECTS OF STEEL STRUCTURES FOR HIGH- RISE BUILDINGS IN CHINA #12;STEEL

Cambridge, University of

188

Behavior of Scaled Steel-Concrete Composite Girders and Steel Monopole Towers Strengthened with CFRP  

E-Print Network [OSTI]

Behavior of Scaled Steel-Concrete Composite Girders and Steel Monopole Towers Strengthened with CFRP DAVID SCHNERCH AND SAMI RIZKALLA Cost-effective rehabilitation and/or strengthening of steel. The current research program makes use of new high modulus types of carbon fiber for strengthening steel

189

STUDENT STEEL BRIDGE COMPETITION The mission of the Student Steel Bridge Competition (SSBC) is to supplement  

E-Print Network [OSTI]

1 STUDENT STEEL BRIDGE COMPETITION 2012 RULES #12;2 MISSION The mission of the Student Steel Bridge in a steel structure that meets client specifications and optimizes performance and economy. The SSBC are stimulated to innovate, practice professionalism, and use structural steel efficiently. WELCOME ASCE and AISC

Duchowski, Andrew T.

190

DAMAGE MECHANISMS OF ULTRAHIGH STRENGTH STEELS IN BENDING APPLICATION TO A TRIP STEEL  

E-Print Network [OSTI]

1 DAMAGE MECHANISMS OF ULTRAHIGH STRENGTH STEELS IN BENDING APPLICATION TO A TRIP STEEL D. Rèche 1, the present study aims at understanding damage mechanisms involved in bending of Ultra High Strength Steels (UHSSs). It focuses on a TRansformation Induced Plasticity (TRIP)-aided steel. This work is based

Paris-Sud XI, Université de

191

Measurements of /sup 234/U, /sup 238/U and /sup 230/Th in excreta of uranium-mill crushermen  

SciTech Connect (OSTI)

Uranium and thorium levels in excreta of uranium mill crushermen who are routinely exposed to airborne uranium ore dust were measured. The purpose was to determine whether /sup 230/Th was preferentially retained over either /sup 234/U or /sup 238/U in the body. Urine and fecal samples were obtained from fourteen active crushermen with long histories of exposure to uranium ore dust, plus four retired crushermen and three control individuals for comparison. Radiochemical procedures were used to separate out the uranium and thorium fractions, which were then electroplated on stainless steel discs and assayed by alpha spectrometry. Significantly greater activity levels of /sup 234/U and /sup 238/U were measured in both urine and fecal samples obtained from uranium mill crushermen, indicating that uranium in the inhaled ore dust was cleared from the body with a shorter biological half-time than the daughter product /sup 230/Th. The measurements also indicated that uranium and thorium separate in vivo and have distinctly different metabolic pathways and transfer rates in the body. The appropriateness of current ICRP retention and clearance parameters for /sup 230/Th in ore dust is questioned.

Fisher, D.R.; Jackson, P.O.; Brodacynski, G.G.; Scherpelz, R.I.

1982-07-01T23:59:59.000Z

192

Open versus closed innovation: development of the wide strip mill  

E-Print Network [OSTI]

the dominant design for the next 80 years. The leading equipment supplier at Butler, the United Engineering to the rolling of high-finished flat or coiled steel without encountering no difficult operating problems supply of steel sheet constrained early car body design, raised costs and inhibited output (Fanning, 1952

Cambridge, University of

193

Uranium Mill Tailings Remedial Action 1993 Roadmap  

SciTech Connect (OSTI)

The 1993 Roadmap for the Uranium Mill Tailings Remedial Action (UMTRA) Project office is a tool to assess and resolve issues. The US Department of Energy (DOE) UMTRA Project Office uses the nine-step roadmapping process as a basis for Surface and Groundwater Project planning. This is the second year the Roadmap document has been used to identify key issues and assumptions, develop logic diagrams, and outline milestones. This document is a key element of the DOE planning process. A multi-interest group used the nine-step process to focus on issues, root cause analysis and resolutions. This core group updated and incorporated comments on the basic assumptions, then used these assumptions to identify issues. The list of assumptions was categorized into the following areas: institutional, regulatory compliance, project management, human resource requirements, and other site-specific assumptions. The group identified 10 issues in the analysis phase. All of the issues are ranked according to importance. The number one issue from the 1992 Roadmap, ``Lack of sufficient human resources,`` remained the number one issue in 1993. The issues and their ranking are as follows: Lack of sufficient human resources; increasing regulatory requirements; unresolved groundwater issues; extension of UMTRCA through September 30, 1998; lack of post-UMTRA and post-cell closure policies; unpredictable amounts and timing of Federal funding; lack of regulatory compliance agreements; problem with states providing their share of remedial action costs; different interests and priorities among participants; and technology development/transfer. The issues are outlined and analyzed in detail in Section 8.0, with a schedule for resolution of these issues in Section 9.0.

Not Available

1993-10-18T23:59:59.000Z

194

Automatic coke oven heating control system at Burns Harbor for normal and repair operation  

SciTech Connect (OSTI)

An automatic heating control system for coke oven batteries was developed in 1985 for the Burns Harbor No. 1 battery and reported in the 1989 Ironmaking Conference Proceedings. The original system was designed to maintain a target coke temperature at a given production level under normal operating conditions. Since 1989, enhancements have been made to this control system so that it can also control the battery heating when the battery is under repair. The new control system has improved heating control capability because it adjusts the heat input to the battery in response to anticipated changes in the production schedule. During a recent repair of this 82 oven battery, the pushing schedule changed from 102 ovens/day to 88 ovens/day, then back to 102 ovens/day, then to 107 ovens/day. During this repair, the control system was able to maintain the coke temperature average standard deviation at 44 F, with a maximum 75 F.

Battle, E.T.; Chen, K.L. [Bethlehem Steel Corp., Burns Harbor, IN (United States); [Bethlehem Steel Corp., PA (United States)

1997-12-31T23:59:59.000Z

195

60 Years of duplex stainless steel applications  

SciTech Connect (OSTI)

In this paper the history of wrought duplex stainless steel development and applications is described. Ferritic-austenitic stainless steels were introduced only a few decades after stainless steels were developed. The paper gives details from the first duplex stainless steels in the 1930`s to the super duplex stainless steel development during the 1980`s. During the years much effort has been devoted to production and welding metallurgy as well as corrosion research of the duplex stainless steels. Therefore, duplex stainless steels are to-day established in a wide product range. Numerous important applications are exemplified. In most cases the selection of a duplex steel has been a result of the combination high strength excellent corrosion resistance. In the pulp and paper industry the most interesting use is as vessel material in digesters. For chemical process industry, the duplex steels are currently used in heat exchangers. The largest application of duplex steels exists in the oil and gas/offshore industry. Hundreds of kms of pipelines are installed and are still being installed. An increased use of duplex steels is foreseen in areas where the strength is of prime importance.

Olsson, J.; Liljas, M. [Avesta Sheffield AB, Avesta (Sweden)

1994-12-31T23:59:59.000Z

196

Week 4, Rain in my Brain On top of the Harbor Cone, Otago Peninsula, Pacific Ocean in the distance.  

E-Print Network [OSTI]

Week 4, Rain in my Brain On top of the Harbor Cone, Otago Peninsula, Pacific Ocean in the distance of the ocean or of this beautiful city from on-high and it all comes back that we're here, a dream come true

Bardsley, John

197

Sedimentation and chronology of heavy metal pollution in Oslo harbor, Norway Aivo Lepland a,*, Thorbjrn J. Andersen b  

E-Print Network [OSTI]

Sedimentation and chronology of heavy metal pollution in Oslo harbor, Norway Aivo Lepland a,d , Anders Rindby e a Geological Survey of Norway, Leiv Eirikssons vei 39, 7491 Trondheim, Norway b Norwegian Geotechnical Institute, P.O. Box 3930 Ullevål Stadion, 0806 Oslo, Norway d Department

Alve, Elisabeth

198

Ecological evaluation of Oakland Harbor Phase 3-38-foot composites relative to the Alcatraz Island Environs (R-AM)  

SciTech Connect (OSTI)

The Water Resources Development Act of 1986 (Public Law 99--662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner Harbors to accommodate deeper-draft vessels. Battelle/Marine Sciences Laboratory (MSL) conducted a study for USACE to determine whether potential dredged sediments in Oakland Inner Harbor were suitable for open-water disposal, following the guidelines of the Draft Ecological Evaluation of Proposed Discharge of Dredged Material into Ocean Waters, otherwise known as the implementation Manual (EPA/USACE 1990). This report summarizes the collection, chemical analysis, toxicity testing, and bioaccumulation analysis of sediments collected to {minus}38 ft relative to mean lower low water from Oakland Inner Harbor. Six dredged material composite samples (COMPs) were compared to reference sediment from the area surrounding Alcatraz Island and its dredged material disposal site, designated the Alcatraz Island Environs (R-AM). Examination of the results of toxicity tests and bioaccumulation analysis will assist USACE in determining the effects of in-bay disposal of the Oakland Inner Harbor dredged material on the Alcatraz Island Environs.

Mayhew, H.L.; Kohn, N.P.; Ward, J.A.; Word, J.Q.; Pinza, M.R. [Battelle/Marine Sciences Lab., Sequim, WA (United States)

1992-01-01T23:59:59.000Z

199

SciTech 2014, 13-17 January 2014, National Harbor, Maryland Autonomous Soaring Using Reinforcement Learning  

E-Print Network [OSTI]

SciTech 2014, 13-17 January 2014, National Harbor, Maryland Autonomous Soaring Using Reinforcement, College Station, TX 77843-3141 Autonomous soaring is a concept in which the endurance of unmanned aircraft can be increased by exploiting wind updrafts. Recent research has explored traditional feedback

Valasek, John

200

Transport of gravel and cobble on a mixed-sediment inner bank shoreline of a large inlet, Grays Harbor, Washington  

E-Print Network [OSTI]

Harbor, Washington Philip D. Osborne * Pacific International Engineering, PLLC, 123 Second Ave. South, P experiments from a mixed sand, gravel and cobble beach at the head of a crenulate-shaped shoreline, Half Moon has been focused on open coast beaches composed of sand-sized sediment. Modes, mechanisms and rates

US Army Corps of Engineers

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Molecular biology of Homo sapiens: Abstracts of papers presented at the 51st Cold Spring Harbor symposium on quantitative biology  

SciTech Connect (OSTI)

This volume contains abstracts of papers presented at the 51st Cold Springs Harbor Symposium on Quantitative Biology. The topic for this meeting was the ''Molecular Biology of Homo sapiens.'' Sessions were entitled Human Gene Map, Human Cancer Genes, Genetic Diagnosis, Human Evolution, Drugs Made Off Human Genes, Receptors, and Gene Therapy. (DT)

Watson, J.D.; Siniscalco, M.

1986-01-01T23:59:59.000Z

202

Optimizing Port of Entry Inspection Securing our ports and harbors is a major component of protecting our homeland. The  

E-Print Network [OSTI]

Optimizing Port of Entry Inspection Mission Securing our ports and harbors is a major component port could be crippling. However, exhaustive examination of each container is prohibitively expensive of goods through the port. In practice, a range of methods is available for cargo screening. Of these

203

Mechanical alloying of Si and Ge in a planetary ball mill: Milling parameters and microscopic evolution of alloy formation  

SciTech Connect (OSTI)

The external parameters geometry and frequency of a planetary ball mill were adjusted in order to minimize the duration of mechanically induced Si-Ge alloy formation. Experimental results were compared with theoretical calculations on impact energies and milling power. It was found that a planetary ball mill with a ratio of the planetary to the system wheel`s frequency of {minus}3 delivers the best milling performance for vial sizes between 0.2 and 0.33 that of the system wheel size. Microstructural investigations on powder compacts revealed that a solid state diffusion mechanism of Ge into the harder Si seems to be the responsible process for realizing a homogeneous Si-Ge alloy. Crystallite sizes of the processed powders were 30 nm. The knowledge of the influence of external milling parameters on the comminution and alloying behavior of substances and the resulting internal structure of the processed ingots may help in a future correlation between thermoelectrical properties and microstructure. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

Schilz, J.; Pixius, K.; Amend, W. [Institute of Materials Research, German Aerospace Research Establishment (DLR), Linder Hoehe, 51147 Koehn (Germany); Plate, M.; Meyer, H. [Retsch Co., Rheinische Str. 36, 42781 Haan (Germany)

1994-08-10T23:59:59.000Z

204

Stabilization and restoration of an uranium mill site in Spain  

SciTech Connect (OSTI)

In the south of Spain on the outskirts of the town of Andujar an inactive uranium mill tailings site has been remediated in place. Mill equipment, buildings and process facilities have been dismantled and demolished and 06q the resulting metal wastes and debris have been placed in the tailings pile. The tailings mass has been reshaped by flattening the sideslopes to improve stability and a cover system has been placed over the pile. Remedial action works started in February 1991 and were completed by April 1994. This paper describes the remediation works for the closure of the Andujar mill site and in particular discusses the approaches used for the dismantling and demolition of the processing facilities and the stabilization of the tailings pile.

Santiago, J.L.; Estevez, C.P. [ENRESA, Madrid (Spain)

1995-12-31T23:59:59.000Z

205

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Site in Lakeview, Oregon  

SciTech Connect (OSTI)

This Baseline Risk Assessment of Ground Water Contamination at the Uranium Mill Tailings Site in Lake view, Oregon evaluates potential impacts to public health or the environment resulting from ground water contamination at the former uranium mill processing site.

Not Available

1994-10-01T23:59:59.000Z

206

Solution of symmetry equation and hierarchy of self dual Yang-Mills systems  

E-Print Network [OSTI]

The solution of symmetry equation of Yang-Mills self dual system is found in explicit form of its raising Hamiltonian operator. Thus explicit form of equations of self dual Yang Mills hierarchy is constructed.

A. N. Leznov

2008-02-11T23:59:59.000Z

207

Advanced Powerhouse Controls Save Pulp Mill $500 in Purchased Energy in First Month  

E-Print Network [OSTI]

This case study describes the application of advanced regulatory and supervisory controls to powerhouse operations at a large pulp mill in central British Columbia. Substantial reductions in mill operating costs were achieved by actively managing...

Morrison, R.; Hilder, S.

2004-01-01T23:59:59.000Z

208

A model of light interception and carbon balance for a sweet chestnut coppice (Castanea sativa Mill.)  

E-Print Network [OSTI]

A model of light interception and carbon balance for a sweet chestnut coppice (Castanea sativa Mill photosynthesis, wood respiration and aerial growth in a sweet chestnut (Castanea sativa Mill.) coppice

Paris-Sud XI, Université de

209

Uranium Mill Tailings Radiation Control Act of 1978  

SciTech Connect (OSTI)

The long-term environmental effects of the Uranium Mill Tailings Radiation Control Act of 1978 address the public health hazards of radioactive wastes and recognize the significance of this issue to public acceptance of nuclear energy. Title I of the Act deals with stabilizing and controlling mill tailings at inactive sites and classifies the sites by priority. It represents a major Federal commitment. Title II changes and strengthens Nuclear Regulatory Commission authority, but it will have little overall impact. It is not possible to assess the Act's effect because there is no way to know if current technology will be adequate for the length of time required. 76 references. (DCK)

Magee, J.

1980-01-01T23:59:59.000Z

210

Advanced Modeling and Materials in Kraft Pulp Mills  

SciTech Connect (OSTI)

This CRADA provided technical support to the Weyerhaeuser Company on a number of issues related to the performance and/or selection of materials at a number of locations in a pulp and paper mill. The studies related primarily to components for black liquor recovery boilers, but some effort was directed toward black liquor gasifiers and rolls for paper machines. The purpose of this CRADA was to assist Weyerhaeuser in the evaluation of materials exposed in various paper mill environments and to provide direction in the selection of alternate materials, when appropriate.

Keiser, J.R.; Gorog, J.P.

2002-05-15T23:59:59.000Z

211

Equivariance on Discrete Space and Yang-Mills-Higgs Model  

E-Print Network [OSTI]

We introduce the basic equivariant quantity $Q$ in the gauge theory on the noncommutative descrete $Z_{2}$ space, which plays an important role for the equivariant dimensional reduction. If the gauge configuration of the ground state on the extra dimensional space is described by the equivariant $Q$, then the extra dimensional space is invisible. Especially, using the equivariance principle, we show that the Yang-Mills theory on $R^{2}\\times Z_{2}$ space is equivalent to the Yang-Mills-Higgs model on $R^{2}$ space. It can be said that this model is the simplest model of this type.

Ikemori, Hitoshi; Matsui, Yoshimitsu; Otsu, Hideharu; Sato, Toshiro

2015-01-01T23:59:59.000Z

212

Equivariance on Discrete Space and Yang-Mills-Higgs Model  

E-Print Network [OSTI]

We introduce the basic equivariant quantity $Q$ in the gauge theory on the noncommutative descrete $Z_{2}$ space, which plays an important role for the equivariant dimensional reduction. If the gauge configuration of the ground state on the extra dimensional space is described by the equivariant $Q$, then the extra dimensional space is invisible. Especially, using the equivariance principle, we show that the Yang-Mills theory on $R^{2}\\times Z_{2}$ space is equivalent to the Yang-Mills-Higgs model on $R^{2}$ space. It can be said that this model is the simplest model of this type.

Hitoshi Ikemori; Shinsaku Kitakado; Yoshimitsu Matsui; Hideharu Otsu; Toshiro Sato

2015-04-07T23:59:59.000Z

213

Fermentation and chemical treatment of pulp and paper mill sludge  

DOE Patents [OSTI]

A method of chemically treating partially de-ashed pulp and/or paper mill sludge to obtain products of value comprising taking a sample of primary sludge from a Kraft paper mill process, partially de-ashing the primary sludge by physical means, and further treating the primary sludge to obtain the products of value, including further treating the resulting sludge and using the resulting sludge as a substrate to produce cellulase in an efficient manner using the resulting sludge as the only carbon source and mixtures of inorganic salts as the primary nitrogen source, and including further treating the resulting sludge and using the resulting sludge to produce ethanol.

Lee, Yoon Y; Wang, Wei; Kang, Li

2014-12-02T23:59:59.000Z

214

Quantification of total mercury in liver and heart tissue of Harbor Seals (Phoca vitulina) from Alaska USA  

SciTech Connect (OSTI)

This study quantified the Hg levels in the liver (n=98) and heart (n=43) tissues of Harbor Seals (Phoca vitulina) (n=102) harvested from Prince William Sound and Kodiak Island Alaska. Mercury tissue dry weight (dw) concentrations in the liver ranged from 1.7 to 393 ppm dw, and in the heart from 0.19 to 4.99 ppm dw. Results of this study indicate liver and heart tissues' Hg ppm dw concentrations significantly increase with age. Male Harbor Seals bioaccumulated Hg in both their liver and heart tissues at a significantly faster rate than females. The liver Hg bioaccumulation rates between the harvest locations Kodiak Island and Prince William Sound were not found to be significantly different. On adsorption Hg is transported throughout the Harbor Seal's body with the partition coefficient higher for the liver than the heart. No significant differences in the bio-distribution (liver:heart Hg ppm dw ratios (n=38)) values were found with respect to either age, sex or geographic harvest location. In this study the age at which Hg liver and heart bioaccumulation levels become significantly distinct in male and female Harbor Seals were identified through a Tukey's analysis. Of notably concern to human health was a male Harbor Seal's liver tissue harvested from Kodiak Island region. Mercury accumulation in this sample tissue was determined through a Q-test to be an outlier, having far higher Hg concentrarion (liver 392 Hg ppm dw) than the general population sampled. - Highlights: Black-Right-Pointing-Pointer Mercury accumulation in the liver and heart of seals exceed food safety guidelines. Black-Right-Pointing-Pointer Accumulation rate is greater in males than females with age. Black-Right-Pointing-Pointer Liver mercury accumulation is greater than in the heart tissues. Black-Right-Pointing-Pointer Mercury determination by USA EPA Method 7473 using thermal decomposition.

Marino, Kady B. [Department of Chemistry, Roger Williams University, Bristol, RI 02809 (United States)] [Department of Chemistry, Roger Williams University, Bristol, RI 02809 (United States); Hoover-Miller, Anne; Conlon, Suzanne; Prewitt, Jill [Alaska SeaLife Center, City of Seward, AK (United States)] [Alaska SeaLife Center, City of Seward, AK (United States); O'Shea, Stephen K., E-mail: soshea@rwu.edu [Department of Chemistry, Roger Williams University, Bristol, RI 02809 (United States)

2011-11-15T23:59:59.000Z

215

Reclamation and groundwater restoration in the uranium milling industry: An assessment of UMTRCA, title II  

SciTech Connect (OSTI)

In 1978, Congress passed the Uranium Mill Tailings Radiation Control Act (UMTRCA) to regulate the disposal and reclamation of uranium mill tailings.This article examines the implementation of this legislation through eight cases of uranium mills in New Mexico, Wyoming, and Utah now being reclaimed. The eight cases examined here make up an important part of the total reclamation picture in the uranium milling industry.

Collins, J.D.

1996-12-31T23:59:59.000Z

216

Earthquake hazards in the Intermountain U.S.: Issues relevant to uranium mill tailings disposal  

E-Print Network [OSTI]

. Consequently, the seismic safety of U.S. uranium mill tailings sites, which are located almost exclusively in

Ivan G. Wong; Susan S. Olig; Bruce W. Hassinger; Richard E. Blubaugh

217

Life in Challenge Mills, Yuba County, California, 18751915 Andrew Martin Leach  

E-Print Network [OSTI]

Mills, Yuba County, California, 1875­1915 steam engine and boiler, production increased to 40,000 board

Standiford, Richard B.

218

The effect of temperature and time on the mechanical properties of lightly milled rice  

E-Print Network [OSTI]

MATERIALS AND EQUIPMENT Test Apparatus Dynamic Relative Humidity System PROCEDURE Milling and Equilibrating the R1ce Grain Compression Experiments Tension Experiments 10 10 12 14 15 16 Determination of Strength during Noisture Adsorption... TENSION LOADING OF BLUEBELLE LIGHTLY MILLED RICE 2 RESULTS FROM COMPRESSION LOADING OF BLUEBELLE LIGHTLY MILLED RICE 3 RESULTS FROM LOADING OF BLUEBELLE LIGHTLY MILLED RICE IN DIFFERENT POSITIONS 27 28 47 LIST OF FIGURES Figure Page Arrangement...

Maa, Tsorng-Jong

1974-01-01T23:59:59.000Z

219

Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Milling of the LiNH2 + LiH Hydrogen Storage System. Low Temperature Milling of the LiNH2 + LiH Hydrogen Storage System. Abstract: Ball milling of the LiNH2 + LiH storage system was...

220

Reconnaissance Soil Geochemistry at the Riverton Uranium Mill Tailings Remedial Action Site, Fremont  

E-Print Network [OSTI]

Reconnaissance Soil Geochemistry at the Riverton Uranium Mill Tailings Remedial Action Site, Reconnaissance soil geochemistry at the Riverton Uranium Mill Tailings Remedial Action Site, Fremont County.....................................................................................................................................................link Figures Figure 1. Location of 19 soil samples collected from the Riverton Uranium Mill Tailings Remedial

Fleskes, Joe

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

EPA Review of Standards for Uranium and Thorium Milling Facilities @ 40 CFR Parts 61 and 192.  

E-Print Network [OSTI]

EPA Review of Standards for Uranium and Thorium Milling Facilities @ 40 CFR Parts 61 of EPA standards for Uranium and Thorium Milling Facilities @ 40 CFR Parts 61 and 192. I have been scientific perspectives related to the adequacy of existing public exposure standards for uranium mills

222

Optimizing the Utility System of a Tissue Paper Mill Using Pinch Technology  

E-Print Network [OSTI]

A tissue paper mill in southern California had existing utility demands of 7.1 MW for the tissue mill (13 MW for the whole site), and 55 MM Btu/hr of fuel gas for the steam boiler. Total utility costs were $12 MM per year. The mill was seriously...

Kumana, J. D.; Sung, R. D.

223

BIOMASS AND BLACK LIQUOR GASIFIER/GAS TURBINE COGENERATION AT PULP AND PAPER MILLS  

E-Print Network [OSTI]

BIOMASS AND BLACK LIQUOR GASIFIER/GAS TURBINE COGENERATION AT PULP AND PAPER MILLS ERIC D. LARSON modeling of gasifier/gas turbine pulp-mill cogeneration systemsusing gasifier designs under commercial gasification. The use of biomass fuels with gas turbines could transform a typical pulp mill from a net

224

Steel project fact sheet: Steel reheating for further processing  

SciTech Connect (OSTI)

Steel reheating is an energy-intensive process requiring uniform temperature distribution within reheating furnaces. Historically, recuperators have ben used to preheat combustion air, thereby conserving energy. More recent innovations include oxygen enrichment and the use of regenerative burners, which provide higher preheat air temperatures than recuperators. These processes have limitations such as equipment deterioration, decreasing energy efficiency over time, high maintenance costs, and increased NO{sub x} emissions with increased air preheat temperature, unless special equipment is used. Praxair, Inc., supplier of oxygen and other industrial gases to the steel industry, proposes to introduce an innovative oxy-fuel burner technology (using 100% oxygen) to the steel reheating industry. Oxy-fuel combustion reduces or eliminates nitrogen in combustion air and substantially reduces waste heat carried out with flue gas. Based on technology currently used in the glass, hazardous waste, and aluminum industries, Praxair has developed and patented low temperature, oxy-fuel burners that can be used in high temperature industrial furnaces where temperature uniformity is critical and extremely low NO{sub x} emissions are desired. The technical goal of the project is to demonstrate the use of oxy-fuel burners in a slab reheat furnace while reducing energy consumption by 45% and NO{sub x} emissions by 90% within the converted furnace zones. Successful implementation of this technology also will eliminate the need to periodically replace recuperators and install NO{sub x} removal equipment.

NONE

1998-04-01T23:59:59.000Z

225

ThyssenKrupp Steel USA Timo Faath, Bruce Wilkinson  

E-Print Network [OSTI]

ThyssenKrupp Steel USA Timo Faath, Bruce Wilkinson May 15th, 2013 1 ThyssenKrupp Steel USA ThyssenKrupp Steel USA MSE Symposium ­ Atlanta GA Timo Faath and Bruce Wilkinson May 15th 2013 #12;ThyssenKrupp Steel USA Timo Faath, Bruce Wilkinson May 15th, 2013 2 o ThyssenKrupp Steel USA o Automotive Industry

Li, Mo

226

Arch 334 -Steel Fall 2012 Course Information Architecture 334  

E-Print Network [OSTI]

Arch 334 - Steel Fall 2012 Course Information Architecture 334 Fall 2012 Steel Design Instructor with an understanding of the behavior of steel members and the structures that comprise them. In order to accomplish, about material behavior issues specific to steel structures, about how to design structural steel

Heller, Barbara

227

Uranium Mill Tailings Remedial Action (UMTRA) Project. [UMTRA project  

SciTech Connect (OSTI)

The mission of the Uranium Mill Tailings Remedial Action (UMTRA) Project is explicitly stated and directed in the Uranium Mill Tailings Radiation Control Act of 1978, hereinafter referred to as the Act.'' Title I of the Act authorizes the Department of Energy (DOE) to undertake remedial action at designated inactive uranium processing sites (Attachment 1 and 2) and associated vicinity properties containing uranium mill tailings and other residual radioactive materials derived from the processing site. The purpose of the remedial actions is to stabilize and control such uranium mill tailings and other residual radioactive materials in a safe and environmentally sound manner to minimize radiation health hazards to the public. The principal health hazards and environmental concerns are: the inhalation of air particulates contaminated as a result of the emanation of radon from the tailings piles and the subsequent decay of radon daughters; and the contamination of surface and groundwaters with radionuclides or other chemically toxic materials. This UMTRA Project Plan identifies the mission and objectives of the project, outlines the technical and managerial approach for achieving them, and summarizes the performance, cost, and schedule baselines which have been established to guide operational activity. Estimated cost increases by 15 percent, or if the schedule slips by six months. 4 refs.

Not Available

1989-09-01T23:59:59.000Z

228

The inheritance of fruit colour in apple (Malus pumila Mill.)  

E-Print Network [OSTI]

The inheritance of fruit colour in apple (Malus pumila Mill.) Allan G. WHITE Yves LESPINASSE that red fruit colour was determined by two dominant complementary genes. Blush and red colour did key words : Skin colour, hybridization. R�SUM� Hérédité de la couleur du fruit chez le pommier (Malus

Paris-Sud XI, Université de

229

INTRODUCTION TO MACHINING 1.2 MILLING MACHINE  

E-Print Network [OSTI]

and rotates inside the quill (which can be moved vertically). Spindle speed selector: typically a wheel which in either the x or y direction into the workpiece (peripheral cutting). -Ball nose end mill: Ball nose end advanced, sculpted surfaces. Figure 1.2.3: Endmills Figure1. 2.4: Ball Nose Endmill 19 #12;INTRODUCTION

Sun, Yu

230

Detection of instabilities and transition in milling operation using wavelets  

E-Print Network [OSTI]

and undesirable due to their detrimental effects. Chatter is one such type of instability and is characterized by the violent relative vibration between the workpiece and tool. The objective of this research is to detect the onset of instabilities in milling...

Khurjekar, Parag Padmakar

2000-01-01T23:59:59.000Z

231

Boise Inc. St. Helens Paper Mill Achieves Significant Fuel Savings  

SciTech Connect (OSTI)

This case study describes how the Boise Inc. paper mill in St. Helens, Oregon, achieved annual savings of approximately 154,000 MMBtu and more than $1 million after receiving a DOE Save Energy Now energy assessment and implementing recommendations to improve the efficiency of its steam system.

Not Available

2008-05-01T23:59:59.000Z

232

Duplex stainless steel: From specialty to commodity  

SciTech Connect (OSTI)

Important applications of duplex stainless steel in the oil and chemical industry date from the seventies. Duplex stainless steel is attractive because it combines high mechanical strength, about the same as for carbon steel, and good corrosion resistance particularly against chloride stress corrosion cracking up to about 100 C. This paper highlights a number of examples that are typical for the potential as well as the problems associated with this type of material.

Quick, J.M.A.; Geudeke, M. [Shell Internationale Petroleum Mij. B.V., The Hague (Netherlands)

1994-12-31T23:59:59.000Z

233

HYDROGEN EMBRITTLEMENT IN LOW CARBON STEEL  

E-Print Network [OSTI]

Many metals and alloys absorb hydrogen and diffusion of hydrogen under certain conditions can seriously weaken and produces embrittlement in steel. Hydrogen embrittlement is a type of metal deterioration that is related to stress corrosion cracking. Although steels are well known for their susceptibility to hydrogen embrittlement, the mechanism of transportation of hydrogen is not very clear in low carbon steels. Standard tensile steel specimens were hydrogenated from 1 to 5 hours and deformed by cold worked to 50%,60%,70 % 80 % and were investigated for mechanical properties.

Rafiq A. Siddiqui; Sabah A. Abdul-wahab; Tasneem Pervez; Sayyad Z. Qamar

234

AC corrosion on cathodically protected steel.  

E-Print Network [OSTI]

?? This report deals with the effect of alternating current on cathodically protected steel. AC corrosion has become relevant in the offshore industry due to… (more)

Torstensen, Andreas

2012-01-01T23:59:59.000Z

235

Biaxial restraint of axially loaded steel cores.  

E-Print Network [OSTI]

??The results from the testing of six short steel specimens are presented in this thesis to represent a portion of a full scale specimen of… (more)

Raddon, Brett Jay

2010-01-01T23:59:59.000Z

236

Laser Brazing of Magnesium to Steel Sheet.  

E-Print Network [OSTI]

??The ability to effectively join magnesium alloys to steel will facilitate increased application and use of Mg alloys in the automotive and aerospace industries where… (more)

Nasiri, Ali Mohamad

2013-01-01T23:59:59.000Z

237

PROTON INDUCED SWELLING IN TYPE 316 STAINLESS STEEL  

E-Print Network [OSTI]

an Austenitic Stainless Steel, USAEC Report ORNL-4580, Oakin Austenitic Stainless Steel, Ref. 5, p. 142. D. I. R.Irradiated 304 Stainless Steel, Ref. 5, p. 499. Table 1.

Srivastava, A.K.

2010-01-01T23:59:59.000Z

238

Mag-Foot: a steel bridge inspection robot  

E-Print Network [OSTI]

A legged robot that moves across a steel structure is developed for steel bridge inspection. Powerful permanent magnets imbedded in each foot allow the robot to hang from a steel ceiling powerlessly. Although the magnets ...

Asada, Harry

239

Doctoral Defense "CHARACTERIZATION OF THE CYCLIC BEHAVIOR OF CORRODED STEEL  

E-Print Network [OSTI]

Doctoral Defense "CHARACTERIZATION OF THE CYCLIC BEHAVIOR OF CORRODED STEEL BRIDGE BEARINGS Chair: Jason McCormick Professor, Civil & Environmental Engineering Steel bridge bearings are widely and accommodate movements between the superstructure and substructure. These bearings include steel rocker

Kamat, Vineet R.

240

Spheroidisation of Hypereutectoid State of Nanostructured Bainitic Steel  

E-Print Network [OSTI]

Spheroidisation of Hypereutectoid State of Nanostructured Bainitic Steel D. Luoa , M.J. Peeta , S can be achieved using this method. Keywords: nanostructured bainite, hypereutectoid steel, spheroidisation, cementite, softening heat treatments 1. Introduction Strong steels sometimes need to be formed

Cambridge, University of

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Blast damage mitigation of steel structures from near- contact charges  

E-Print Network [OSTI]

Depth 6.5 in. 6.5 in. 3 in. .625 in. 1.5 in. Material SteelSteelAluminum Steel Polyurethane Weight 472 lb 472 lb 73 lb 45 lb

Wolfson, Janet Crumrine

2008-01-01T23:59:59.000Z

242

MICROSTRUCTURE AND PROPERTIES OF DUAL PHASE STEELS CONTAINING FINE PRECIPITATES  

E-Print Network [OSTI]

and Properties of Dual-Phase Steels, R. A. Kot and J. W.of Niobium Microalloyed Dual- Phase Steel, MetallurgicalAND PROPERTIES OF DUAL PHASE STEELS CONTAINING FINE

Gau, J.S.

2014-01-01T23:59:59.000Z

243

FERRITE STRUCTURE AND MECHANICAL PROPERTIES OF LOW ALLOY DUPLEX STEELS  

E-Print Network [OSTI]

and Properties of Dual-Phase Steels, R. A. Kot and J. W.Formable HSLA and Dual Phase Steels, A. T. Davenport, ed. ,Formable HSLA and Dual Phase Steels, A. T. Davenport, ed. ,

Hoel, R.H.

2013-01-01T23:59:59.000Z

244

EA-1792-S1: University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project – Castine Harbor Test Site  

Broader source: Energy.gov [DOE]

This Supplemental EA evaluates the environmental impacts of the University of Maine proposal to use Congressionally directed federal funding, from DOE, to deploy, test and retrieve one 1/8-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine Maine. This test would be conducted prior to testing at the site 2 miles from Monhegan Island (evaluated under DOE EA-1792).

245

ITP Steel: Steel Industry Energy Bandwidth Study October 2004  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensionalthe U.S. Department ofIOWA1999)Bandwidth forDepartmentSteel

246

Development of Steel Fastener Nano-Ceramic Coatings for Corrosion...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Steel Fastener Nano-Ceramic Coatings for Corrosion Protection of Magnesium Parts (AMD-704) Development of Steel Fastener Nano-Ceramic Coatings for Corrosion Protection of Magnesium...

247

Nonlinear seismic response analysis of steel-concrete composite frames  

E-Print Network [OSTI]

of nonlinear steel- concrete composite beam ele- ment. ”Tests and analysis of composite beams with incom- pleteElementary Behaviour of Composite Steel and Concrete Struc-

Barbato, Michele

2008-01-01T23:59:59.000Z

248

Friction of Steel Sliding Under Boundary Lubrication Regime in...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Friction of Steel Sliding Under Boundary Lubrication Regime in Commercial Gear Oils at Elevated Temperatures Friction of Steel Sliding Under Boundary Lubrication Regime in...

249

annealed stainless steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: of stainless steel container materials is a potential problem for long-term radioactive waste storage-to-failure of relevant stainless steels in the annealed...

250

Development of 3rd Generation Advanced High Strength Steels ...  

Broader source: Energy.gov (indexed) [DOE]

3rd Generation Advanced High Strength Steels (AHSS) with an Integrated Experimental and Simulation Approach Development of 3rd Generation Advanced High Strength Steels (AHSS) with...

251

Lightweight Sealed Steel Fuel Tanks for Advanced Hybrid Electric...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Sealed Steel Fuel Tanks for Advanced Hybrid Electric Vehicles Lightweight Sealed Steel Fuel Tanks for Advanced Hybrid Electric Vehicles 2012 DOE Hydrogen and Fuel Cells Program and...

252

Zebra Mussel control experiences at Detroit Edison Harbor Beach Power Plant  

SciTech Connect (OSTI)

The Detroit Edison Co. Harbor Beach Power Plant on Lake Huron in Michigan`s thumb and is comprised of one 100 MW coal-fired unit. Zebra mussels first were discovered during a routine inspection of the plant screen house in August 1991. The initial population of 5 mussels/m{sup 2} increased to 650 mussels/m{sup 2} by March 1992. During this eight-month period the plant began to experience problems with zebra mussels clogging small coolers, check valves, and miscellaneous service water connections. Although the mussels had not affected the unit`s availability, it was evident that they soon might if left uncontrolled. A treatment program was devised in 1992 to eliminate the mussels living in the screen house and inside the plant. Targeted in-plant systems included the condenser cooling supply lines, plant service water system, and plant fire fighting system. An oxygen scavenger (sodium sulfate) was used in conjunction with thermal treatment (saturated steam) to asphyxiate and heat the mussels over a several day period. Inspection dives in the screen house before and after treatment as well as subsequent in-plant equipment inspections have revealed the treatment to be successful. Complete mortality was achieved in the screen house and in-plant systems. By April, 1993, the zebra mussel colony had re-established itself in the plant screen house to a level of 400 mussels/m{sup 2}. In October 1993, the colony had grown to 2,600 mussels/m{sup 2}. A second treatment was scheduled and completed on October 18--21, 1993. Thermal treatment was used alone during this treatment episode in which 100% mortality again wax achieved. Test bags, an in-line viewport, and post treatment dive inspections confirmed that the treatment was completely successful. Population monitoring and treatments continue on a regular basis.

Harwood, D.B.; Buda, D.J. [Detroit Edison Co., Harbor Beach, MI (United States)

1994-12-31T23:59:59.000Z

253

Brownfield reuse of dredged New York Harbor sediment by cement-based solidification/stabilization  

SciTech Connect (OSTI)

Newly effective federal regulations restrict the ocean disposal of sediments dredged from the harbors of New York and Newark. The New York Port Authority is faced with a critical situation: find land-based disposal/uses for 10`s of millions cubic yards of sediments or lose standing as a commercial port for ocean-going ships. One of the technologies now being employed to manage the sediments is portland cement-based solidification/stabilization (S/S) treatment. At least 4 million cubic yards of the sediments will undergo cement-based S/S treatment. This treatment will immobilize heavy metals, dioxin, PCBs and other organic contaminants in the sediment. The treatment changes the sediment from a environmental liability into a valuable structural fill. This structural fill is being used at two properties. The first property is an old municipal landfill in Port Newark, New Jersey. The treated sediments are being used as structural fill to cover about 20 acres of the landfill. This will allow planned redevelopment of the landfill property into a shopping mall. The second property called the Seaboard site, was the location of a coal gasification facility and later a wood preservation facility. This 160-acre property has been designated for brownfield redevelopment. Over 4 million cubic yards of treated sediments will eventually cover this site. Portland cement is the selected S/S binding reagent. Nearly 500,000 tons of cement will eventually be used to treat the sediments. Cement was selected for its ability to (a) change the peanut butter-like consistency of the sediments into a structural material and (b) to physically and chemically immobilize hazardous constituents in the sediment.

Loest, K. [ECDC Environmental L.C., Pembroke, MA (United States). Eastern Operations; Wilk, C.M. [Portland Cement Association, Skokie, IL (United States)

1998-12-31T23:59:59.000Z

254

Steel Winds | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA RegionSpringviewNameGeothermal FacilitySteamboatSteel

255

A recycling process for dezincing steel scrap  

SciTech Connect (OSTI)

In response to the several-fold increase in consumption of galvanized steel in the last decade and the problems associated with refurnacing larger quantities of galvanized steel scrap, a process is being developed to separate and recover the steel and zinc from galvanized ferrous scrap. The zinc is dissolved from the scrap in hot caustic using anodic assistance and is electrowon as dendritic powder. The process is effective for zinc, lead, aluminum, and cadmium removal on loose and baled scrap and on all types of galvanized steel. The process has been pilot tested for batch treatment of 1,000 tons of mostly baled scrap. A pilot plant to continuously treat loose scrap is under construction. Use of degalvanized steel scrap decreases raw materials and environmental compliance costs to steel- and iron-makers, may enable integrated steel producers to recycle furnace dusts to the sinter plant, and may enable EAF production of flat products without use of DRI or pig iron. Recycling the components of galvanized steel scrap saves primary energy, decreases zinc imports, and adds value to the scrap.

Dudek, F.J.; Daniels, E.J. (Argonne National Lab., IL (United States)); Morgan, W.A.; Kellner, A.W.; Harrison, J. (Metal Recovery Industries, Inc., Hamilton, ON (Canada))

1992-01-01T23:59:59.000Z

256

A recycling process for dezincing steel scrap  

SciTech Connect (OSTI)

In response to the several-fold increase in consumption of galvanized steel in the last decade and the problems associated with refurnacing larger quantities of galvanized steel scrap, a process is being developed to separate and recover the steel and zinc from galvanized ferrous scrap. The zinc is dissolved from the scrap in hot caustic using anodic assistance and is electrowon as dendritic powder. The process is effective for zinc, lead, aluminum, and cadmium removal on loose and baled scrap and on all types of galvanized steel. The process has been pilot tested for batch treatment of 1,000 tons of mostly baled scrap. A pilot plant to continuously treat loose scrap is under construction. Use of degalvanized steel scrap decreases raw materials and environmental compliance costs to steel- and iron-makers, may enable integrated steel producers to recycle furnace dusts to the sinter plant, and may enable EAF production of flat products without use of DRI or pig iron. Recycling the components of galvanized steel scrap saves primary energy, decreases zinc imports, and adds value to the scrap.

Dudek, F.J.; Daniels, E.J. [Argonne National Lab., IL (United States); Morgan, W.A.; Kellner, A.W.; Harrison, J. [Metal Recovery Industries, Inc., Hamilton, ON (Canada)

1992-08-01T23:59:59.000Z

257

Method for welding chromium molybdenum steels  

DOE Patents [OSTI]

Chromium-molybdenum steels exhibit a weakening after welding in an area adjacent to the weld. This invention is an improved method for welding to eliminate the weakness by subjecting normalized steel to a partial temper prior to welding and subsequently fully tempering the welded article for optimum strength and ductility.

Sikka, Vinod K. (Clinton, TN)

1986-01-01T23:59:59.000Z

258

Wind Resource Assessment Report: Mille Lacs Indian Reservation, Minnesota  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA) launched the RE-Powering America's Land initiative to encourage development of renewable energy on potentially contaminated land and mine sites. EPA collaborated with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) and the Mille Lacs Band of Chippewa Indians to evaluate the wind resource and examine the feasibility of a wind project at a contaminated site located on the Mille Lacs Indian Reservation in Minnesota. The wind monitoring effort involved the installation of a 60-m met tower and the collection of 18 months of wind data at multiple heights above the ground. This report focuses on the wind resource assessment, the estimated energy production of wind turbines, and an assessment of the economic feasibility of a potential wind project sited this site.

Jimenez, A. C.

2013-12-01T23:59:59.000Z

259

Remedial action plan and site design for stabilization of the inactive uranium mill tailings site at Tuba City, Arizona. [Uranium Mill Tailings Remedial Action (UMTRA) Project  

SciTech Connect (OSTI)

This appendix assesses the present conditions and data for the inactive uranium mill site near Tuba City, Arizona. It consolidates available engineering, radiological, geotechnical, hydrological, meterological, and other information pertinent to the design of the Remedial Action Plan (RAP). The data characterize conditions at the mill and tailings site so that the Remedial Action Contractor (RAC) may complete final designs of the remedial actions.

Not Available

1987-05-01T23:59:59.000Z

260

Interaction between stainless steel and plutonium metal  

SciTech Connect (OSTI)

Long-term storage of excess plutonium is of great concern in the U.S. as well as abroad. The current accepted configuration involves intimate contact between the stored material and an iron-bearing container such as stainless steel. While many safety scenario studies have been conducted and used in the acceptance of stainless steel containers, little information is available on the physical interaction at elevated temperatures between certain forms of stored material and the container itself. The bulk of the safety studies has focused on the ability of a package to keep the primary stainless steel containment below the plutonium-iron eutectic temperature of approximately 410 C. However, the interactions of plutonium metal with stainless steel have been of continuing interest. This paper reports on a scoping study investigating the interaction between stainless steel and plutonium metal in a pseudo diffusion couple at temperatures above the eutectic melt-point.

Dunwoody, John T [Los Alamos National Laboratory; Mason, Richard E [Los Alamos National Laboratory; Freibert, Franz J [Los Alamos National Laboratory; Willson, Stephen P [Los Alamos National Laboratory; Veirs, Douglas K [Los Alamos National Laboratory; Worl, Laura A [Los Alamos National Laboratory; Archuleta, Alonso [Los Alamos National Laboratory; Conger, Donald J [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Uranium mill tailings remedial action project real estate management plan  

SciTech Connect (OSTI)

This plan summarizes the real estate requirements of the US Department of Energy`s (DOE) Uranium Mill Tailings Action (UMTRA) Project, identifies the roles and responsibilities of project participants involved in real estate activities, and describes the approaches used for completing these requirements. This document is intended to serve as a practical guide for all project participants. It is intended to be consistent with all formal agreements, but if a conflict is identified, the formal agreements will take precedence.

Not Available

1994-09-01T23:59:59.000Z

262

From: Mills, Pamela To: Congestion Study Comments Cc: Strack, Jan  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Electrical Resistivityconnie0:59 PMWednesday, DecemberMills,

263

Mills County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont:isMillersport,Mills County, Texas: Energy

264

Mills River, North Carolina: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont:isMillersport,Mills County, Texas:

265

Gates Mills, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation, search Equivalent6894093° Loading69.County, North Carolina: EnergyMills

266

Uranium Mill Tailings Remedial Action Project (UMTRAP) Public Participation Plan  

SciTech Connect (OSTI)

The purpose of this Public Participation Plan is to explain the Department of Energy`s plan for involving the public in the decision-making process related to the Uranium Mill Tailings Remedial Action (UMTRA) Project. This project was authorized by Congress in the Uranium Mill Tailings Radiation Control Act of 1978. The Act provides for a cooperative effort with affected states and Indian tribes for the eventual cleanup of abandoned or inactive uranium mill tailings sites, which are located in nine western states and in Pennsylvania. Section 111 of the Act states, ``in carrying out the provisions of this title, including the designation of processing sites, establishing priorities for such sites, the selection of remedial actions and the execution of cooperative agreements, the Secretary (of Energy), the Administrator (of the Environmental Protection Agency), and the (Nuclear Regulatory) Commission shall encourage public participation and, where appropriate, the Secretary shall hold public hearings relative to such matters in the States where processing sites and disposal sites are located.`` The objective of this document is to show when, where, and how the public will be involved in this project.

NONE

1981-05-01T23:59:59.000Z

267

Automated Steel Cleanliness Analysis Tool (ASCAT)  

SciTech Connect (OSTI)

The objective of this study was to develop the Automated Steel Cleanliness Analysis Tool (ASCATTM) to permit steelmakers to evaluate the quality of the steel through the analysis of individual inclusions. By characterizing individual inclusions, determinations can be made as to the cleanliness of the steel. Understanding the complicating effects of inclusions in the steelmaking process and on the resulting properties of steel allows the steel producer to increase throughput, better control the process, reduce remelts, and improve the quality of the product. The ASCAT (Figure 1) is a steel-smart inclusion analysis tool developed around a customized next-generation computer controlled scanning electron microscopy (NG-CCSEM) hardware platform that permits acquisition of inclusion size and composition data at a rate never before possible in SEM-based instruments. With built-in customized ''intelligent'' software, the inclusion data is automatically sorted into clusters representing different inclusion types to define the characteristics of a particular heat (Figure 2). The ASCAT represents an innovative new tool for the collection of statistically meaningful data on inclusions, and provides a means of understanding the complicated effects of inclusions in the steel making process and on the resulting properties of steel. Research conducted by RJLG with AISI (American Iron and Steel Institute) and SMA (Steel Manufactures of America) members indicates that the ASCAT has application in high-grade bar, sheet, plate, tin products, pipes, SBQ, tire cord, welding rod, and specialty steels and alloys where control of inclusions, whether natural or engineered, are crucial to their specification for a given end-use. Example applications include castability of calcium treated steel; interstitial free (IF) degasser grade slag conditioning practice; tundish clogging and erosion minimization; degasser circulation and optimization; quality assessment/steel cleanliness; slab, billet or bloom disposition; and alloy development. Additional benefits of ASCAT include the identification of inclusions that tend to clog nozzles or interact with refractory materials. Several papers outlining the benefits of the ASCAT have been presented and published in the literature. The paper entitled ''Inclusion Analysis to Predict Casting Behavior'' was awarded the American Iron and Steel Institute (AISI) Medal in 2004 for special merit and importance to the steel industry. The ASCAT represents a quantum leap in inclusion analysis and will allow steel producers to evaluate the quality of steel and implement appropriate process improvements. In terms of performance, the ASCAT (1) allows for accurate classification of inclusions by chemistry and morphological parameters, (2) can characterize hundreds of inclusions within minutes, (3) is easy to use (does not require experts), (4) is robust, and (5) has excellent image quality for conventional SEM investigations (e.g., the ASCAT can be utilized as a dual use instrument). In summary, the ASCAT will significantly advance the tools of the industry and addresses an urgent and broadly recognized need of the steel industry. Commercialization of the ASCAT will focus on (1) a sales strategy that leverages our Industry Partners; (2) use of ''technical selling'' through papers and seminars; (3) leveraging RJ Lee Group's consulting services, and packaging of the product with a extensive consulting and training program; (4) partnering with established SEM distributors; (5) establishing relationships with professional organizations associated with the steel industry; and (6) an individualized plant by plant direct sales program.

Gary Casuccio (RJ Lee Group); Michael Potter (RJ Lee Group); Fred Schwerer (RJ Lee Group); Dr. Richard J. Fruehan (Carnegie Mellon University); Dr. Scott Story (US Steel)

2005-12-30T23:59:59.000Z

268

Results of an Enhanced Save Energy Now (SEN) Energy Assessment- A Case Study of a Steel Mini-Mill  

E-Print Network [OSTI]

This case study represents the potential impact of one energy assessment conducted under West Virginia's Save Energy Now Regional Partnership program for delivery of 'enhanced' industrial energy efficiency assessments and implementation...

Cullen, K. A.; Crowe, E.; Gopalakrishnan, B.; Chaudhari, S.

2011-01-01T23:59:59.000Z

269

Conversion of Steel Mill's Surface Waste into Zero Valent Iron (ZVI) Nanoparticles for Hydrogen Generation for PEMFCs  

E-Print Network [OSTI]

. The currently pursued modes of hydrogen generation include autothermal and/ or steam reforming of fossil fuels

Azad, Abdul-Majeed

270

STEEL PLATE SHEAR WALL BUILDINGS: DESIGN REQUIREMENTS AND RESEARCH  

E-Print Network [OSTI]

STEEL PLATE SHEAR WALL BUILDINGS: DESIGN REQUIREMENTS AND RESEARCH Michel Bruneau, P.E. 1 Dr. Bruneau is conducting research on the seismic evaluation and retrofit of existing steel bridges, steel of this research, and has co- authored the book "Ductile Design of Steel Structures" published in 1997 by Mc

Bruneau, Michel

271

Low energy milling method, low crystallinity alloy, and negative electrode composition  

DOE Patents [OSTI]

A method of making nanostructured alloy particles includes milling a millbase in a pebble mill containing milling media. The millbase comprises: (i) silicon, and (ii) at least one of carbon or a transition metal, and wherein the nanostructured alloy particles are substantially free of crystalline domains greater than 50 nanometers in size. A method of making a negative electrode composition for a lithium ion battery including the nanostructured alloy particles is also disclosed.

Le, Dihn B; Obrovac, Mark N; Kube, Robert Y; Landucci, James R

2012-10-16T23:59:59.000Z

272

Energy Analysis of a Kraft Pulp Mill: Potential for Energy Efficiency and Advanced Biomass Cogeneration  

E-Print Network [OSTI]

to be energy self-sufficent (with excess energy as a potentially important by-product for export) requires , Permanent address: Departmenl of Environmental and Energy Systems Studies, Lund University, Lund, Sweden. " To whom all correspondence should... identified significant savings potentials. For example, one mill in Sweden uses 13-14 MMBtu per ADST of steam and has a process (;onfiguration similar to the mill studied here (23). Despite the already low steam consumption at the Swedish mill, a pin...

Subbiah, A.; Nilsson, L. J.; Larson, E. D.

273

Tritiated Water Interaction with Stainless Steel  

SciTech Connect (OSTI)

Experiments conducted to study tritium permeation of stainless steel at ambient and elevated temperatures revealed that HT converts relatively quickly to HTO. Further, the HTO partial pressure contributes essentially equally with elemental tritium gas in driving permeation through the stainless steel. Such permeation appears to be due to dissociation of the water molecule on the hot stainless steel surface. There is an equilibrium concentration of HTO vapor above adsorbed gas on the walls of the experimental apparatus evident from freezing transients. The uptake process of tritium from the carrier gas involves both surface adsorption and isotopic exchange with surface bound water.

Glen R. Longhurst

2007-05-01T23:59:59.000Z

274

IMPROVING ENERGY EFFICIENCY VIA OPTIMIZED CHARGE MOTION AND SLURRY FLOW IN PLANT SCALE SAG MILLS  

SciTech Connect (OSTI)

The U.S. mining industry operates approximately 80 semi-autogenesis grinding mills (SAG) throughout the United States. Depending on the mill size the SAG mills draws between 2 MW and 17 MW. The product from the SAG mill is further reduced in size using pebble crushers and ball mills. Hence, typical gold or copper ore requires between 2.0 and 7.5 kWh per ton of energy to reduce the particle size. Considering a typical mining operation processes 10,000 to 100,000 tons per day the energy expenditure in grinding is 50 percent of the cost of production of the metal. A research team from the University of Utah is working to make inroads into saving energy in these SAG mills. In 2003, Industries of the Future Program of the Department of Energy tasked the University of Utah team to build a partnership between the University and the mining industry for the specific purpose of reducing energy consumption in SAG mills. A partnership was formed with Cortez Gold Mines, Kennecott Utah Copper Corporation, Process Engineering Resources Inc. and others. In the current project, Cortez Gold Mines played a key role in facilitating the 26-ft SAG mill at Cortez as a test mill for this study. According to plant personnel, there were a number of unscheduled shut downs to repair broken liners and the mill throughput fluctuated depending on ore type. The University team had two softwares, Millsoft and FlowMod to tackle the problem. Millsoft is capable of simulating the motion of charge in the mill. FlowMod calculates the slurry flow through the grate and pulp lifters. Based on this data the two models were fine-tuned to fit the Cortez SAG will. In the summer of 2004 a new design of shell lifters were presented to Cortez and in September 2004 these lifters were installed in the SAG mill. By December 2004 Cortez Mines realized that the SAG mill is drawing approximately 236-kW less power than before while maintaining the same level of production. In the first month there was extreme cycling and operators had to learn more. Now the power consumption is 0.3-1.3 kWh/ton lower than before. The actual SAG mill power draw is 230-370 kW lower. Mill runs 1 rpm lesser in speed on the average. The re-circulation to the cone crusher is reduced by 1-10%, which means more efficient grinding of critical size material is taking place in the mill. All of the savings have resulted in reduction of operating cost be about $0.023-$0.048/ ton.

Raj K. Rajamani; Sanjeeva Latchireddi; Sravan K. Prathy; Trilokyanath Patra

2005-12-01T23:59:59.000Z

275

Phase evolution in carbide dispersion strengthened nanostructured copper composite by high energy ball milling  

SciTech Connect (OSTI)

In this study, high-energy ball milling was applied to synthesis in situ nanostructured copper based composite reinforced with metal carbides. Cu, M (M=W or Ti) and graphite powder mixture were mechanically alloyed for various milling time in a planetary ball mill with composition of Cu-20vol%WC and Cu-20vol%TiC. Then the as-milled powder were compacted at 200 to 400 MPa and sintered in a vacuum furnace at 900 Degree-Sign C. The results of X-ray diffraction, scanning electron microscopy and energy dispersive spectroscopy analysis showed that formation of tungsten carbides (W{sub 2}C and WC phases) was observed after sintering of Cu-W-C mixture while TiC precipitated in as-milled powder of Cu-Ti-C composite after 5 h and become amorphous with longer milling. Mechanism of MA explained the cold welding and fracturing event during milling. Cu-W-C system shows fracturing event is more dominant at early stage of milling and W particle still existed after milling up to 60 h. While in Cu-Ti-C system, cold welding is more dominant and all Ti particles dissolved into Cu matrix.

Hussain, Zuhailawati; Nur Hawadah, M. S. [School of Materials and Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang (Malaysia)

2012-09-06T23:59:59.000Z

276

E-Print Network 3.0 - assisted mechanical milling Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

nanotubes in effecting catalytic action... of Nanoporous Carbon Powders Produced by High Energy Ball Milling and Formation of Carbon Nanotubes During... DECMSRMP F-91191 Gif sur...

277

amorphous ball-milled powders: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

, and thermal properties of Nafion powders prepared by high-energy ball milling of pellets is given. Nafion powders prepared in this manner exhibit thermal behavior similar...

278

E-Print Network 3.0 - armoring uranium-mill tailings Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Donahue R, Hendry MJ, Landine P (2000b) Geochemistry of arsenic and nickel in uranium mill tailings... , Mahoney J, MacDonald A, Rowson J (1999) ... Source: Pichler,...

279

Longest-Serving Active Paper Mill in the Western United States...  

Broader source: Energy.gov (indexed) [DOE]

MMBtu and 379,000 annually after receiving a DOE energy assessment and implementing steam system improvement recommendations. Longest-Serving Active Paper Mill in the Western...

280

Microstructural characterization in dissimilar friction stir welding between 304 stainless steel and st37 steel  

SciTech Connect (OSTI)

In the present study, 3 mm-thick plates of 304 stainless steel and st37 steel were welded together by friction stir welding at a welding speed of 50 mm/min and tool rotational speed of 400 and 800 rpm. X-ray diffraction test was carried out to study the phases which might be formed in the welds. Metallographic examinations, and tensile and microhardness tests were used to analyze the microstructure and mechanical properties of the joint. Four different zones were found in the weld area except the base metals. In the stir zone of the 304 stainless steel, a refined grain structure with some features of dynamic recrystallization was evidenced. A thermomechanically-affected zone was characterized on the 304 steel side with features of dynamic recovery. In the other side of the stir zone, the hot deformation of the st37 steel in the austenite region produced small austenite grains and these grains transformed to fine ferrite and pearlite and some products of displacive transformations such as Widmanstatten ferrite and martensite by cooling the material after friction stir welding. The heat-affected zone in the st37 steel side showed partially and fully refined microstructures like fusion welding processes. The recrystallization in the 304 steel and the transformations in the st37 steel enhanced the hardness of the weld area and therefore, improved the tensile properties of the joint. - Highlights: Black-Right-Pointing-Pointer FSW produced sound welds between st37 low carbon steel and 304 stainless steel. Black-Right-Pointing-Pointer The SZ of the st37 steel contained some products of allotropic transformation. Black-Right-Pointing-Pointer The material in the SZ of the 304 steel showed features of dynamic recrystallization. Black-Right-Pointing-Pointer The finer microstructure in the SZ increased the hardness and tensile strength.

Jafarzadegan, M. [Department of Materials Eng., Tarbiat Modares University, P.O. Box: 14115-143, Tehran (Iran, Islamic Republic of) [Department of Materials Eng., Tarbiat Modares University, P.O. Box: 14115-143, Tehran (Iran, Islamic Republic of); State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin (China); Feng, A.H. [State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin (China)] [State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin (China); Abdollah-zadeh, A., E-mail: zadeh@modares.ac.ir [Department of Materials Eng., Tarbiat Modares University, P.O. Box: 14115-143, Tehran (Iran, Islamic Republic of); Saeid, T. [Advanced Materials Research Center, Sahand University of Technology, P.O. Box: 51335-1996, Tabriz (Iran, Islamic Republic of)] [Advanced Materials Research Center, Sahand University of Technology, P.O. Box: 51335-1996, Tabriz (Iran, Islamic Republic of); Shen, J. [State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin (China)] [State Key Laboratory of Advanced Welding Production Technology, School of Materials Science and Eng., Harbin Institute of Technology, P.O. Box: 150001, Harbin (China); Assadi, H. [Department of Materials Eng., Tarbiat Modares University, P.O. Box: 14115-143, Tehran (Iran, Islamic Republic of)] [Department of Materials Eng., Tarbiat Modares University, P.O. Box: 14115-143, Tehran (Iran, Islamic Republic of)

2012-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

ITP Steel: Energy and Environmental Profile fo the U.S. Iron...  

Broader source: Energy.gov (indexed) [DOE]

Energies to Produce Steel for Selected Conditions, March 2000 ITP Steel: Steel Industry Marginal Opportunity Study September 2005 Ironmaking Process Alternatives Screening Study...

282

A Comparison of Iron and Steel Production Energy Intensity in China and the U.S  

E-Print Network [OSTI]

of Iron and Steel Production Energy Use and Energy Intensityof Iron and Steel Production Energy Intensity in China andof Iron and Steel Production Energy Intensity in China and

Price, Lynn

2014-01-01T23:59:59.000Z

283

E-Print Network 3.0 - alloy steels etudes Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in the matrix and at welds Minor alloying element additions to pipeline steels to improve hydrogen embrittlement... Steels AlloysSteels ... Source: DOE Office of Energy Efficiency...

284

E-Print Network 3.0 - alloy steel standard Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 Ris-R-1244(EN) Tool Steels Summary: deformation. Tool steels are alloyed with carbide forming elements (Typically: vanadium, tungsten, molybdenum... steel strongly de-...

285

Beam Energy Scaling on Ion-Induced Electron Yield from K+ Impact on Stainless Steel  

E-Print Network [OSTI]

K + Impact on Stainless Steel Michel Kireeff Covo Lawrence+ ions hit the stainless steel target with energy up to 400energies hitting stainless steel target obtained from

2006-01-01T23:59:59.000Z

286

THE EROSION BEHAVIOR OF STEEL AS A FUNCTION OF MICROSTRUCTURE ON SOLID PARTICLE EROSION  

E-Print Network [OSTI]

of the spheroidized 1075 steel by rolling prior to erosionAbrasive Wear Resistance of Steels. A Review, ~Jear, FIGUREelectron micrographs of 1075 steel in the coarse pearlite,

Levy, Alan V.

2013-01-01T23:59:59.000Z

287

Testing and analysis of structural steel columns subjected to blast loads  

E-Print Network [OSTI]

Blast Simulator Testing of Steel Columns and Components. ”Testing of Structural Steel Columns. ” 8 th Internationaland Analysis of Structural Steel Columns Subjected to Blast

Stewart, Lauren K.

2010-01-01T23:59:59.000Z

288

A direct displacement-based design of low-rise seismic resistant steel moment frames  

E-Print Network [OSTI]

The Bending Resistance of Steel Beams. ” J. Struct. Div. ,in the Design of Steel Structures. ” Engineering715- American Institute of Steel Construction (AISC) (2001).

Harris, John L.

2006-01-01T23:59:59.000Z

289

Cyclic behavior and design of steel columns subjected to large drift  

E-Print Network [OSTI]

The Bending Resistance of Steel Beams,” Journal of the2007). “Bolted Flange Plate Steel Moment Connections forSeismic Upgrade of a 15-Story Steel Moment Frame Building –

Newell, James David

2008-01-01T23:59:59.000Z

290

Mechanical properties and microstructures of dual phase steels containing silicon, aluminum and molybdenum  

E-Print Network [OSTI]

AND MICROSTRUCTURES OF DUAL PHASE STEELS CONTAINING SILICON,and Microstructures of Dual Phase Steels Containing Silicon,microstructures of selected dual-phase steels in which the

Neill, Thomas John O'

2011-01-01T23:59:59.000Z

291

EFFECTS OF MORPHOLOGY ON THE MECHANICAL BEHAVIOR OF DUAL PHASE Fe/Si/C STEELS  

E-Print Network [OSTI]

and ductility in dual phase steels. However, it seems thatmechanical behavior of dual phase steels. ACKNOWLEDGEMENTSL INTRODUCTION Dual phase steels whose structures consist of

Kim, N.J.

2012-01-01T23:59:59.000Z

292

Uranium mine and mill tailings - Liabilities in the European Union  

SciTech Connect (OSTI)

Available in abstract form only. Full text of publication follows: Uranium mining and milling has taken place on large scale in the Member States of the European Union (EU) for some 60 years. Although, compared to mining, milling activities are normally concentrated in fewer locations, this can still result in a relatively large number of disposal sites for the tailings, compared to other radioactive wastes. In addition these sites are also quite large, in terms of both volume and surface area. Coupled with the residual uranium in the tailings together with other radionuclides, heavy metals, chemicals etc this results in an environmental legacy continuing far into the future. Often during production no or little provision has been made for the closure, remediation and future supervision of such sites. In 1996 the European Commission funded an inventory of uranium mining and milling liabilities in nine Central and Eastern European Countries. Additionally, pilot projects were funded to carry out remediation activities at several sites. Almost ten years later the Commission has identified the need to address the situation of these large liabilities in all EU Member States and to assess the progress made in remediation of the sites, especially in view of the closure of almost all mining activities in Europe. The Commission study has identified the current tailings liabilities in Europe, their status, the future plans for these sites and the hazards that continue to be associated with them. It is clear that although considerable progress has been made in recent years, much work remains to be carried out in the areas of remediation, and ensuring the long-term safety of many of the identified objects. The paper presents the main findings of the study, as well as the challenges identified to ensure long-term safety of these wastes. (authors)

Hilden, Wolfgang; Murphy, Simon [European Commission, Maison de l'Europe, L-2920 (Luxembourg); Vrijen, Jan [KARUWEEG BV, Leliendaalsedreef 9, 4333 JZ Middelburg (Netherlands)

2007-07-01T23:59:59.000Z

293

Monticello Mill Tailings Site environmental report for calendar year 1992  

SciTech Connect (OSTI)

This report contains information pertaining to environmental activities conducted during calendar year 1992 at and near the inactive uranium millsite in Monticello, Utah. Environmental activities conducted at the Monticello Mill Tailings Site (MMTS) during 1992 included those associated with remedial action and compliance monitoring. Compliance monitoring consisted of both radiological and nonradiological monitoring of air, surface water, and ground water. Radiological and nonradiological air monitoring at the MMTS included measurements of atmospheric radon, particulate matter, and gamma radiation. Air particulate monitoring for radiological and nonradiological constituents was conducted at one location on and two locations off the millsite with high-volume particulate samplers. The maximum airborne concentrations of radium-226, thorium-230, and total uranium at all locations were several orders of magnitude below the regulatory limits specified by DOE Order 5400.5. Surface water monitoring included water quality measurements within Montezuma Creek. During 1992, maximum levels of selenium; gross alpha, gross beta, total dissolved solids, and iron exceeded their respective state standards in one or more samples collected from upstream, on-site, and downstream locations. Ground-water monitoring was conducted for two aquifers underlying the millsite. The shallow aquifer is contaminated by leached products of uranium mill tailings. During 1992, Uranium Mill Tailings Radiation Control Act and state of Utah ground-water standards for arsenic, barium, nitrate, chromium, lead, selenium, molybdenum, uranium-234 and -238, gross alpha particle activity, and radium-226 and -228 were exceeded in one or more alluvial wells. This well will continue to be sampled to determine if the presence of these constituents was anomalous or if the measurements represented contamination in the aquifer.

Not Available

1993-05-01T23:59:59.000Z

294

Development of a carburizing stainless steel alloy  

SciTech Connect (OSTI)

A new carburizing stainless steel alloy that resists corrosion, heat, and fatigue has been developed for bearing and gear applications. Pyrowear 675 Stainless alloy is vacuum induction melted and vacuum arc remelted (VIM/VAR) for aircraft-quality cleanliness. Test results show that it has corrosion resistance similar to that of AISI Type 440-C stainless, and its rolling fatigue resistance is superior to that of AISI M50 (UNS K88165). In contrast to alloy gear steels and Type 440C, Pyrowear 675 maintains case hardness of HRC 60 at operating temperatures up to 200 C (400 F). Impact and fracture toughness are superior to that of other stainless bearing steels, which typically are relatively brittle and can break under severe service. Toughness is also comparable or superior to conventional noncorrosion-resistant carburizing bearing steels, such as SAE Types 8620 and 9310.

Wert, D.E. (Carpenter Technology Corp., Reading, PA (United States))

1994-06-01T23:59:59.000Z

295

Undergraduate Research: Cory Tamler By: Bruce Steele  

E-Print Network [OSTI]

Undergraduate Research: Cory Tamler By: Bruce Steele Physics Today's "10 Most Beautiful Experiments--a staged reading--of Not Eureka was held March 29 in the Pittsburgh Playwrights Theatre downtown at 542

Jiang, Huiqiang

296

Case hardenable nickel-cobalt steel  

DOE Patents [OSTI]

An advanced secondary hardening carburized Ni--Co steel achieves an improved case hardness of about 68-69 Rc together with nominal core hardness of about 50 Rc.

Qian, Yana (Sunnyvale, CA); Olson, Gregory B. (Evanston, IL)

2012-04-17T23:59:59.000Z

297

Light Steel Framing: Improving the Integral Design   

E-Print Network [OSTI]

Light Steel Framing has been extensively used in cold climate countries due to its good thermal and structural behaviour. Improved thermal behaviour results in positive environmental impact essential for sustainable ...

Amundarain, Aitor; Torero, Jose L; Usmani, Asif; Al-Remal, Ahmad M

2006-09-11T23:59:59.000Z

298

Lightweight Steel Solutions for Automotive Industry  

SciTech Connect (OSTI)

Recently, improvement in fuel efficiency and safety has become the biggest issue in worldwide automotive industry. Although the regulation of environment and safety has been tightened up more and more, the majority of vehicle bodies are still manufactured from stamped steel components. This means that the optimized steel solutions enable to demonstrate its ability to reduce body weight with high crashworthiness performance instead of expensive light weight materials such as Al, Mg and composites. To provide the innovative steel solutions for automotive industry, POSCO has developed AHSS and its application technologies, which is directly connected to EVI activities. EVI is a technical cooperation program with customer covering all stages of new car project from design to mass production. Integrated light weight solutions through new forming technologies such as TWB, hydroforming and HPF are continuously developed and provided for EVI activities. This paper will discuss the detailed status of these technologies especially light weight steel solutions based on innovative technologies.

Lee, Hong Woo; Kim, Gyosung; Park, Sung Ho [Technical Research Laboratories, POSCO, 699, Gumho-dong, Gwangyang-si, Jeonnam, 545-090 (Korea, Republic of)

2010-06-15T23:59:59.000Z

299

Uranium Mill Tailings Remedial Action Project Environmental Protection Implementation Plan  

SciTech Connect (OSTI)

The Uranium Mill Tallings Remedial Action (UMTRA) Project Environmental Protection Implementation Plan (EPIP) has been prepared in accordance with the requirements of the US Department of Energy (DOE) Order 5400.1 (Chapter 3, paragraph 2). The UMTRA EPIP covers the time period of November 9, 1992, through November 8, 1993. It will be updated annually. Its purpose is to provide management direction to ensure that the UMTRA Project is operated and managed in a manner that will protect, maintain, and where necessary, restore environmental quality, minimize potential threats to public health and the environment, and comply with environmental regulations and DOE policies.

Not Available

1992-10-01T23:59:59.000Z

300

Uranium Mill Tailings Remedial Action Project environmental protection implementation plan  

SciTech Connect (OSTI)

The Uranium Mill Tailings Remedial Action (UMTRA) Project Environmental Protection Implementation Plan (EPIP) has been prepared in accordance with the requirements of the U.S. Department of Energy (DOE) Order 5400.1. The UMTRA EPIP is updated annually. This version covers the time period of 9 November 1994, through 8 November 1995. Its purpose is to provide management direction to ensure that the UMTRA Project is operated and managed in a manner that will protect, maintain, and where necessary, restore environmental quality, minimize potential threats to public health and the environment, and comply with environmental regulations and DOE policies.

Not Available

1994-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Uranium Mill Tailings Remedial Action Project. 1995 Environmental Report  

SciTech Connect (OSTI)

In accordance with U.S. Department of Energy (DOE) Order 23 1. 1, Environment, Safety and Health Reporting, the DOE prepares an annual report to document the activities of the Uranium Mill Tailings Remedial Action (UMTRA) Project environmental monitoring program. This monitoring must comply with appropriate laws, regulations, and standards, and it must identify apparent and meaningful trends in monitoring results. The results of all monitoring activities must be communicated to the public. The UMTRA Project has prepared annual environmental reports to the public since 1989.

NONE

1996-06-01T23:59:59.000Z

302

Classical paths for Yang-Mills field with fixed energy  

E-Print Network [OSTI]

A new classical solution for the SU(2) Yang-Mills theory, in which the Euclidean energy plays a role of a parameter is found. A correspondence between this solution and the known selfdual multi-instanton configuration, which has the topological charge N, is discussed, the number of parameters governing the new solution is found to be 8N+1. For negative energies the new solution is periodic in Euclidean time, for positive energies it exhibits the effect of localization, which states that the solution is completely described within a finite interval of time, for zero energy the found solution is reduced to a selfdual one.

Michael Kuchiev

2009-04-19T23:59:59.000Z

303

Neumann domination for the Yang-Mills heat equation  

E-Print Network [OSTI]

Long time existence and uniqueness of solutions to the Yang-Mills heat equation have been proven over a compact 3-manifold with boundary for initial data of finite energy. In the present paper we improve on previous estimates by using a Neumann domination technique that allows us to get much better pointwise bounds on the magnetic field. As in the earlier work, we focus on Dirichlet, Neumann and Marini boundary conditions. In addition, we show that the Wilson Loop functions, gauge invariantly regularized, converge as the parabolic time goes to infinity.

Nelia Charalambous; Leonard Gross

2014-05-30T23:59:59.000Z

304

East Millinocket Mill Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classified asThis article isMcKeesport is a boroughMillinocket Mill

305

Dry milling properties of selected sorghum grain varieties  

E-Print Network [OSTI]

abrasive grinding, sifting and air flotation techniques. Milling was accomplished with a Strong ? Scott laboratory barley peatier which was modified by sub- stitut?ng a wire brush for the carborundum wheel. T??e wire brush was 6 inches in diameter and 2... seconds in the Strong-Scott barley pearler equipped wi. th a carborundum wheel. The hardness value was the per- cent of sample retained on a U. S. No. 12 Sieve. Test weight of all varieties was determined using standard equipment and procedures (24...

Krishnaprasad, Mittur Nanjappa

1970-01-01T23:59:59.000Z

306

Mill Valley, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont:is a town inInformationMililaniMill

307

Mille Lacs County, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte GmbH JumpSprings, Vermont:is a townMillard County,Millbury isMille

308

DOE - Office of Legacy Management -- Loma Mill - CO 03  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou are here HomeGunnison- NYLelandLoma Mill - CO 03

309

DOE - Office of Legacy Management -- Lowman Mill Site - ID 01  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou are here HomeGunnison- NYLelandLoma Mill

310

Kemp Mill, Maryland: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6 ClimateKamas,Kelsey North Geothermal ProjectKemp Mill,

311

Spring Mills, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd JumpGTZHolland, Illinois:5717551°FarmsSESLogMills is a census-designated

312

Irradiation Assisted Grain Boundary Segregation in Steels  

SciTech Connect (OSTI)

The understanding of radiation-induced grain boundary segregation (RIS) has considerably improved over the past decade. New models have been introduced and much effort has been devoted to obtaining comprehensive information on segregation from the literature. Analytical techniques have also improved so that chemical analysis of layers 1 nm thick is almost routine. This invited paper will review the major methods used currently for RIS prediction: namely, Rate Theory, Inverse Kirkendall, and Solute Drag approaches. A summary is made of the available data on phosphorus RIS in reactor pressure vessel (RPV) steels. This will be discussed in the light of the predictions of the various models in an effort to show which models are the most reliable and easy to use for forecasting P segregation behaviour in steels. A consequence of RIS in RPV steels is a radiation induced shift in the ductile to brittle transition temperature (DBTT). It will be shown how it is possible to relate radiation-induced P segregation levels to DBTT shift. Examples of this exercise will be given for RPV steels and for ferritic steels being considered for first wall fusion applications. Cr RIS in high alloy stainless steels and associated irradiation-assisted stress corrosion cracking (IASCC) will be briefly discussed. (authors)

Lu, Zheng; Faulkner, Roy G. [IPTME, Loughborough University, Loughborough, Leics (United Kingdom)

2008-07-01T23:59:59.000Z

313

Nickel-free duplex stainless steels  

SciTech Connect (OSTI)

It is well known that nitrogen-alloying in steel produces a variety of exceptional properties such as high strength, high ductility and, eventually, resistance to stress corrosion cracking. High-nitrogen steels (HNS), therefore, have recently been developed to enhance the strength and corrosion resistance of stainless steels. However, due to a low solubility of nitrogen in a liquid steel under atmospheric pressure, the production of such high-nitrogen alloys needs high-pressure facilities that cause an extra cost. A possible route of developing high-nitrogen alloys under atmospheric pressure is to choose a duplex microstructure, where the amount of austenite and ferrite phase is nearly equal. A much lower nitrogen content is needed to maintain a 50% austenite phase compared with the necessary addition of nitrogen to reach a 100% austenitic microstructure. In addition, duplex stainless steels (DSS) with 40--60% ferrite can significantly improve the SCC-resistance. The objective of this work was to develop a new group of nickel-free, high strength and corrosion resistant DSS. Nickel was completely replaced by nitrogen in order to enhance SCC resistance and reduce the alloying element cost. The microstructure, mechanical properties, corrosion resistance and cost analysis of new alloys are investigated in comparison with some commercial stainless steels.

Wang, J.; Uggowitzer, P.J.; Magdowski, R.; Speidel, M.O. [ETH-Zentrum, Zurich (Switzerland). Inst. of Metallurgy] [ETH-Zentrum, Zurich (Switzerland). Inst. of Metallurgy

1998-12-04T23:59:59.000Z

314

Development of Steel Foam Materials and Structures  

SciTech Connect (OSTI)

In the past few years there has been a growing interest in lightweight metal foams. Demands for weight reduction, improved fuel efficiency, and increased passenger safety in automobiles now has manufacturers seriously considering the use of metal foams, in contrast to a few years ago, when the same materials would have been ruled out for technical or economical reasons. The objective of this program was to advance the development and use of steel foam materials, by demonstrating the advantages of these novel lightweight materials in selected generic applications. Progress was made in defining materials and process parameters; characterization of physical and mechanical properties; and fabrication and testing of generic steel foam-filled shapes with compositions from 2.5 wt.% to 0.7 wt.% carbon. A means of producing steel foam shapes with uniform long range porosity levels of 50 to 60 percent was demonstrated and verified with NDE methods. Steel foam integrated beams, cylinders and plates were mechanically tested and demonstrated advantages in bend stiffness, bend resistance, and crush energy absorption. Methods of joining by welding, adhesive bonding, and mechanical fastening were investigated. It is important to keep in mind that steel foam is a conventional material in an unconventional form. A substantial amount of physical and mechanical properties are presented throughout the report and in a properties database at the end of the report to support designer's in applying steel foam in unconventional ways.

Kenneth Kremer; Anthony Liszkiewicz; James Adkins

2004-10-20T23:59:59.000Z

315

Experimental and computational investigation of end-milling and development of a simulation model describing the machining process  

E-Print Network [OSTI]

1 Experimental and computational investigation of end-milling and development of a simulation model simulation model, which allows the selection of optimum cutting conditions in end-milling processes, taking

Aristomenis, Antoniadis

316

Timber Mills Closures and Procurement Zones Characteristics: Is there a Link?  

E-Print Network [OSTI]

.S. Forest Products Economic Importance China, Russia, 10% Brazil, 6% World's Major Industrial Roundwood Sustainable Timber Supply to existing Mills · Procurement zone characteristics ­ Landownership1, 2, 9 ­ Level, 2, 10 ­ Distance to mills8, 13 · Increased demand products & services ­ New industry (biofuels)4

Gray, Matthew

317

Prediction of the tool displacement for robot milling applications using coupled models of an industrial  

E-Print Network [OSTI]

. INTRODUCTION The major fields of machining applications for industrial robots are automated pre- machining an industrial robot for milling applications inaccuracies of the serial robot kinematic, the low structuralPrediction of the tool displacement for robot milling applications using coupled models

Stryk, Oskar von

318

Sociologically imagined: the decentering of C. Wright Mills, the postmodern cowboy  

E-Print Network [OSTI]

SOCIOLOGICALLY IMAGINED: THE DECENTERING OF C. WRIGHT MILLS, THE POSTMODERN COWBOY A Dissertation by KEITH KERR Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY May 2007 Major Subject: Sociology SOCIOLOGICALLY IMAGINED: THE DECENTERING OF C. WRIGHT MILLS, THE POSTMODERN COWBOY A Dissertation by KEITH KERR Submitted...

Kerr, Keith Thomas

2009-05-15T23:59:59.000Z

319

Fine root growth in a sweet chestnut (Castanea sativa Mill.) coppice  

E-Print Network [OSTI]

Fine root growth in a sweet chestnut (Castanea sativa Mill.) coppice P. Montpied Laboratoire d of a sweet chestnut (Castanea sativa Mill.) coppice. The aim of this study was to examine fine root phenology of a chestnut coppice with an emphasis on the influence of coppicing. Materials and Methods This study took

Paris-Sud XI, Université de

320

Energy Efficiency Opportunities for Small to Medium Sized Paper and Paperboard Mills  

E-Print Network [OSTI]

supply and some from on site wells. The machine i driven by a steam engine, and a backpressure turbi e generates power dedicated to a group of electric driven machines. Mill F. A newsprint paper mill in the urban southwest. AII furnish derived from...

Zacuto, P. J.

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Radon attenuation handbook for uranium mill tailings cover design  

SciTech Connect (OSTI)

This handbook has been prepared to facilitate the design of earthen covers to control radon emission from uranium mill tailings. Radon emissions from bare and covered uranium mill tailings can be estimated from equations based on diffusion theory. Basic equations are presented for calculating surface radon fluxes from covered tailings, or alternately, the cover thicknesses required to satisfy a given radon flux criterion. Also described is a computer code, RAECOM, for calculating cover thicknesses and surface fluxes. Methods are also described for measuring diffusion coefficients for radon, or for estimating them from empirical correlations. Since long-term soil moisture content is a critical parameter in determining the value of the diffusion coefficient, methods are given for estimating the long-term moisture contents of soils. The effects of cover defects or advection are also discussed and guidelines are given for determining if they are significant. For most practical cases, advection and cover defect effects on radon flux can be neglected. Several examples are given to demonstrate cover design calculations, and an extensive list of references is included. 63 references, 18 figures, 6 tables.

Rogers, V.C.; Nielson, K.K.; Kalkwarf, D.R.

1984-04-01T23:59:59.000Z

322

UMTRA -- The US Uranium Mill Tailings Remedial Action Project  

SciTech Connect (OSTI)

In the late 1970s, the United States (US) established the first comprehensive regulatory structure for the management, disposal, and long-term care of wastes produced from its domestic uranium processing industry. This regulatory framework was established through the passage of the Uranium Mill Tailings Radiation Control Act of 1978, often referred to as UMTRCA. This legislation created the Uranium Mill Tailings Remedial Action (UMTRA) Project and assigned the US Department of Energy (DOE) the lead in conducting the required remedial action at 24 designated inactive uranium ore processing sites. With the majority of these 22 sites complete, the DOE`s UMTRA Project has established a distinguished reputation for safely and effectively remediating these low-level waste sites in a complex regulatory and socioeconomic environment. This paper describes the past accomplishments and current status of the UMTRA Project and discusses the DOE`s plans for addressing ground water contamination associated with these sites and its commitment to continuing the long-term care and management of these disposal cells.

Lightner, R. [Dept. of Energy, Washington, DC (United States); Cormier, C. [Department of Energy, Albuquerque, NM (United States); Bierley, D. [Roy F. Weston, Inc., Albuquerque, NM (United States)

1995-12-31T23:59:59.000Z

323

UMTRA (Uranium Mill Tailings Remedial Action) Project site management manual  

SciTech Connect (OSTI)

The purpose of this manual is to summarize the organizational interfaces and the technical approach used to manage the planning, design development, National Environmental Policy Act (NEPA) compliance, engineering, and remedial action required to stabilize and control the designated Uranium Mill Tailings Remedial Action (UMTRA) Project sites. This manual describes the Project's objective, participants' roles and responsibilities, technical approach for accomplishing the objective, and planning and managerial controls to be used in performing the site work. The narrative follows the flow of activities depicted in Figure 1.1, which provides the typical sequence of key Project activities. A list of acronyms used is presented at the end of the manual. The comparable manual for UMTRA Project vicinity properties is the Vicinity Properties Management and Implementation Manual'' (VPMIM) (UMTRA-DOE/AL-050601). Together, the two manuals cover the remedial action activities associated with UMTRA Project sites. The UMTRA Project's objective is to stabilize and control the uranium mill tailings, vicinity property materials, and other residual radioactive materials at the designated sites (Figure 1.2) in a safe and environmentally sound manner in order to minimize radiation health hazards to the public. 26 figs., 6 tabs.

Not Available

1990-10-01T23:59:59.000Z

324

Yang-Mills correlators at finite temperature: A perturbative perspective  

E-Print Network [OSTI]

We consider the two-point correlators of Yang-Mills theories at finite temperature in the Landau gauge. We employ a model for the corresponding Yang-Mills correlators based on the inclusion of an effective mass term for gluons. The latter is expected to have its origin in the existence of Gribov copies. One-loop calculations at zero temperature have been shown to agree remarkably well with the corresponding lattice data. We extend on this and perform a one-loop calculation of the Matsubara gluon and ghost two-point correlators at finite temperature. We show that, as in the vacuum, an effective gluon mass accurately captures the dominant infrared physics for the magnetic gluon and ghost propagators. It also reproduces the gross qualitative features of the electric gluon propagator. In particular, we find a slight nonmonotonous behavior of the Debye mass as a function of temperature, however not as pronounced as in existing lattice results. A more quantitative description of the electric sector near the deconfinement phase transition certainly requires another physical ingredient sensitive to the order parameter of the transition.

U. Reinosa; J. Serreau; M. Tissier; N. Wschebor

2014-05-12T23:59:59.000Z

325

White(etching!matter!in!bearing!steel! Part1:!Controlled(cracking!of!52100!steel!  

E-Print Network [OSTI]

! 1! White(etching!matter!in!bearing!steel! Part1:!Controlled(cracking!of!52100!steel! ! W!phenomena!such!as!the!appearance!of!"white(etching!areas"!or!"white(etching! cracks",!crack!particular!kind!of!microstructural!damage!in!the!form!of!regions!of!the! structure,! which! appear! white! in

Cambridge, University of

326

White-etching matter in bearing steel Part 2: Distinguishing cause and eect in bearing steel  

E-Print Network [OSTI]

White-etching matter in bearing steel Part 2: Distinguishing cause and eect in bearing steel through a mechanism called "white-structure flaking", has triggered many studies of microstructural damage associated with "white-etching ar- eas" created during rolling contact fatigue, although whether

Cambridge, University of

327

Regulatory impact analysis of final environmental standards for uranium mill tailings at active sites  

SciTech Connect (OSTI)

The Environmental Protection Agency was directed by Congress, under PL 95-604, the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA), to set standards of general application that provide protection from the hazards associated with uranium mill tailings. Title II of the Act requires standards covering the processing and disposal of byproduct materials at mills which are currently licensed by the appropriate regulatory authorities. This Regulatory Impact Analysis (RIA) addresses the standards promulgated under Title II. There are two major parts of the standards for active mills: standards for control of releases from tailings during processing operations and prior to final disposal, and standards for protection of the public health and environment after the disposal of tailings. This report presents a detailed analysis of standards for disposal only, since the analysis required for the standards during mill operations is very limited.

Not Available

1983-09-01T23:59:59.000Z

328

High Mn austenitic stainless steel  

DOE Patents [OSTI]

An austenitic stainless steel alloy includes, in weight percent: >4 to 15 Mn; 8 to 15 Ni; 14 to 16 Cr; 2.4 to 3 Al; 0.4 to 1 total of at least one of Nb and Ta; 0.05 to 0.2 C; 0.01 to 0.02 B; no more than 0.3 of combined Ti+V; up to 3 Mo; up to 3 Co; up to 1W; up to 3 Cu; up to 1 Si; up to 0.05 P; up to 1 total of at least one of Y, La, Ce, Hf, and Zr; less than 0.05 N; and base Fe, wherein the weight percent Fe is greater than the weight percent Ni, and wherein the alloy forms an external continuous scale including alumina, nanometer scale sized particles distributed throughout the microstructure, the particles including at least one of NbC and TaC, and a stable essentially single phase FCC austenitic matrix microstructure that is essentially delta-ferrite-free and essentially BCC-phase-free.

Yamamoto, Yukinori (Oak Ridge, TN) [Oak Ridge, TN; Santella, Michael L (Knoxville, TN) [Knoxville, TN; Brady, Michael P (Oak Ridge, TN) [Oak Ridge, TN; Maziasz, Philip J (Oak Ridge, TN) [Oak Ridge, TN; Liu, Chain-tsuan (Knoxville, TN) [Knoxville, TN

2010-07-13T23:59:59.000Z

329

Systematic evaluation of satellite remote sensing for identifying uranium mines and mills.  

SciTech Connect (OSTI)

In this report, we systematically evaluate the ability of current-generation, satellite-based spectroscopic sensors to distinguish uranium mines and mills from other mineral mining and milling operations. We perform this systematic evaluation by (1) outlining the remote, spectroscopic signal generation process, (2) documenting the capabilities of current commercial satellite systems, (3) systematically comparing the uranium mining and milling process to other mineral mining and milling operations, and (4) identifying the most promising observables associated with uranium mining and milling that can be identified using satellite remote sensing. The Ranger uranium mine and mill in Australia serves as a case study where we apply and test the techniques developed in this systematic analysis. Based on literature research of mineral mining and milling practices, we develop a decision tree which utilizes the information contained in one or more observables to determine whether uranium is possibly being mined and/or milled at a given site. Promising observables associated with uranium mining and milling at the Ranger site included in the decision tree are uranium ore, sulfur, the uranium pregnant leach liquor, ammonia, and uranyl compounds and sulfate ion disposed of in the tailings pond. Based on the size, concentration, and spectral characteristics of these promising observables, we then determine whether these observables can be identified using current commercial satellite systems, namely Hyperion, ASTER, and Quickbird. We conclude that the only promising observables at Ranger that can be uniquely identified using a current commercial satellite system (notably Hyperion) are magnesium chlorite in the open pit mine and the sulfur stockpile. Based on the identified magnesium chlorite and sulfur observables, the decision tree narrows the possible mineral candidates at Ranger to uranium, copper, zinc, manganese, vanadium, the rare earths, and phosphorus, all of which are milled using sulfuric acid leaching.

Blair, Dianna Sue; Stork, Christopher Lyle; Smartt, Heidi Anne; Smith, Jody Lynn

2006-01-01T23:59:59.000Z

330

Development of Next Generation Heating System for Scale Free Steel Reheating  

SciTech Connect (OSTI)

Teh report describes methods of reheating of steel billets and slabs for hot rolling or forging without forming steel scale.

Dr. Arvind C. Thekdi

2006-09-26T23:59:59.000Z

331

Laminar inclusions of duplex stainless steels  

SciTech Connect (OSTI)

Duplex Stainless Steel have been utilized in the offshore petrochemical industries for over twenty years. The steels are normally manufactured to produce a 50:50 duplex austenitic and ferritic microstructure. The microstructure yields the benefits of high strength, corrosion resistance and low thermal expansion. While constructing a high pressure header box for an air cooled heat exchanger, linear indications were observed along the weld preparation faces. These laminations were parallel to the plate surfaces, reminiscent to oxide inclusions found in carbon steel plates manufactured 20 years ago. Concern over premature failure at the highly stressed corner joints resulted in the rejection of the plates. A metallurgical investigation followed. From scanning electron microscopy and energy dispersive x-ray, the indications were shown to be rich in Cr, Mn and Si. The inclusions occurred during steel manufacturing and were most likely due to incorrect removal of oxides at the top of the ingot and/or the exclusion of a secondary remelting process. New plates were ordered with tighter production controls on steel processing. The plates were ultrasonically inspected prior to fabrication and no further problems were discovered.

Hudson, M.E. [Fluor Daniel Canada Inc., Calgary, Alberta (Canada)

1993-12-31T23:59:59.000Z

332

Dislocation substructure in fatigued duplex stainless steel  

SciTech Connect (OSTI)

Cyclic plastic straining of crystalline materials results in the formation of specific dislocation structures. Considerable progress in mapping and understanding internal dislocation structures has been achieved by studying single crystal behavior: however, most structural materials have a polycrystalline structure and investigations of polycrystals in comparison to single crystal behavior of simple metals prove to be very useful in understanding more complex materials. There are some classes of materials, however, with complicated structure which do not have a direct equivalent in single crystalline form. Moreover, the specific dimensions and shapes of individual crystallites play an important role both in the cyclic stress-strain response of these materials and in the formation of their interior structure in cyclic straining. Austenitic-ferritic duplex stainless steel, which is a kind of a natural composite, is a material of this type. The widespread interest in the application of duplex steels is caused by approximately doubled mechanical properties and equal corrosion properties, when compared with classical austenitic stainless steels. Fatigue resistance of these steels as well as the surface damage evolution in cyclic straining have been studied; however, much less is known about the internal substructure development in cyclic straining. In this study the dislocation arrangement in ferritic and austenitic grains of the austenitic-ferritic duplex steel alloyed with nitrogen and cyclically strained with two strain amplitudes, is reported and compared to the dislocation arrangement found in single and polycrystals of austenitic and ferritic materials of a similar composition and with the surface relief produced in cyclic plastic straining.

Polak, J. (Ecole Centrale de Lille, Villeneuve d'Ascq (France). Lab. de Mecanique de Lille Inst. of Physical Metallurgy, Brno (Czechoslovakia). Academy of Sciences); Degallaix, S. (Ecole Centrale de Lille, Villeneuve d'Ascq (France). Lab. de Mecanique de Lille); Kruml, T. (Inst. of Physical Metallurgy, Brno (Czechoslovakia). Academy of Sciences)

1993-12-15T23:59:59.000Z

333

Electrodynamics in Iron and Steel  

E-Print Network [OSTI]

In order to calculate the reflected EM fields at low amplitudes in iron and steel, more must be understood about the nature of long wavelength excitations in these metals. A bulk piece of iron is a very complex material with microstructure, a split band structure, magnetic domains and crystallographic textures that affect domain orientation. Probing iron and other bulk ferromagnetic materials with weak reflected and transmitted inductive low frequency fields is an easy operation to perform but the responses are difficult to interpret because of the complexity and variety of the structures affected by the fields. First starting with a simple single coil induction measurement and classical EM calculation to show the error is grossly under estimating the measured response. Extending this experiment to measuring the transmission of the induced fields allows the extraction of three dispersion curves which define these internal fields. One dispersion curve yielded an exceedingly small effective mass of 1.8 10^{-39}kg (1.3 10^{-9} m_e) for those spin waves. There is a second distinct dispersion curve more representative of the density function of a zero momentum bound state rather than a propagating wave. The third dispersion curve describes a magneto-elastic coupling to a very long wave length propagating mode. These experiments taken together display the characteristics of a high temperature Bose-Einstein like condensation that can be initiated by pumping two different states. A weak time dependent field drives the formation of coupled J=0 spin wave pairs with the reduced effective mass reflecting the increased size of the coherent state. These field can dominate induction measurements well past the Curie temperature.

John Paul Wallace

2009-06-03T23:59:59.000Z

334

Wastewater management utilizing land application for the Boston Harbor-Eastern Massachusetts Metropolitan Area. Technical data. Volume 5  

SciTech Connect (OSTI)

The U.S. Army Corps of Engineers, NED, in cooperation with several agencies under the administration of the Technical Subcommittee on Boston Harbor, is directing a segment of the Wastewater Management Study for Eastern Massachusetts which proposed the utilization of land application methods to further treat and make use of conventionally treated wastewaters. The entire wastewater management study for Eastern Massachusetts consisted of five alternatives. Four of the conceptual alternatives are being prepared under the direction of the Metropolitan District Commission (MDC). The land application alternative is labeled Concept 5 and provides land application treatment for effluents from five of the regional waste treatment plant locations described in Concept 4. The report presented herein constitutes the land-oriented treatment system known as Concept 5.

NONE

1995-06-01T23:59:59.000Z

335

Ferritic-martensitic steel subjected to equal channel angular extrusion  

E-Print Network [OSTI]

Modified 9Cr-1Mo ferritic-martensitic steel (T91) has been extensively investigated as a structural material for GenIV nuclear reactors and Accelerator Driven Transmutation systems. One attractive characteristic of this steel in these applications...

Foley, David Christopher

2009-05-15T23:59:59.000Z

336

Friction Stir Spot Welding of Advanced High Strength Steels ...  

Energy Savers [EERE]

Stir Spot Welding of Advanced High Strength Steels (AHSS) Friction Stir Spot Welding of Advanced High Strength Steels (AHSS) Presentation from the U.S. DOE Office of Vehicle...

337

advanced ferritic steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

behavior of ferrite and dual phase steels Engineering Websites Summary: and dual phase steels C.F. Kuang a,n , J. Li b , S.G. Zhang a , J. Wang b , H.F. Liu b , A.A....

338

advanced ferritic steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

behavior of ferrite and dual phase steels Engineering Websites Summary: and dual phase steels C.F. Kuang a,n , J. Li b , S.G. Zhang a , J. Wang b , H.F. Liu b , A.A....

339

First Structural Steel Erected at NSLS-II  

ScienceCinema (OSTI)

Ten steel columns were incorporated into the ever-growing framework for the National Synchrotron Light Source II last week, the first structural steel erected for the future 400,000-square-foot facility.

None

2010-01-08T23:59:59.000Z

340

Cartwright on Causality: Methods, Metaphysics, and Modularity Daniel Steel  

E-Print Network [OSTI]

Cartwright on Causality: Methods, Metaphysics, and Modularity Daniel Steel Department of Philosophy 503 S Kedzie Hall Michigan State University East Lansing, MI 48824-1032 USA Email: steel@msu.edu #12

Steel, Daniel

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
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341

Inductive Rules, Background Knowledge, and Skepticism Daniel Steel  

E-Print Network [OSTI]

Inductive Rules, Background Knowledge, and Skepticism Daniel Steel Department of Philosophy 503 S. Kedzie Hall Michigan State University East Lansing, MI 48823-1032 Email: steel@msu.edu #12;Abstract

Steel, Daniel

342

G odel's legacy in set theory John R. Steel  

E-Print Network [OSTI]

GË? odel's legacy in set theory John R. Steel University of California, Berkeley August 2006 1 #12 generalizes the theory of L, has been developed. (Silver, Kunen, Mitchell, Dodd, Jensen, Martin, Steel, Woodin

Koellner, Peter

343

Must a Bayesian Accept the Likelihood Principle? Daniel Steel  

E-Print Network [OSTI]

Must a Bayesian Accept the Likelihood Principle? Daniel Steel Department of Philosophy 503 S. Kedzie Hall Michigan State University East Lansing, MI 48824-1032 Email: steel@msu.edu #12;1 1

Fitelson, Branden

344

Analytical modeling of composite steel-concrete frame systems  

E-Print Network [OSTI]

of reinforced concrete or composite steel shapes encased in reinforced concrete (SRC), structural steel beams, and composite beam-column joints. To facilitate the modeling of inelastic deformations in joint regions, a panel element capable of representing joint...

Atahan, Ali Osman

1996-01-01T23:59:59.000Z

345

Factory Brings Solar Energy Jobs to Former Steel Town | Department...  

Broader source: Energy.gov (indexed) [DOE]

Factory Brings Solar Energy Jobs to Former Steel Town Factory Brings Solar Energy Jobs to Former Steel Town August 24, 2010 - 4:09pm Addthis An aerial view of AE Polysilicon's...

346

Transformation induced plasticity assisted steels: stress or strain affected martensitic  

E-Print Network [OSTI]

Transformation induced plasticity assisted steels: stress or strain affected martensitic transformation? S. Chatterjee and H. K. D. H. Bhadeshia* Transformation induced plasticity (TRIP) assisted steels contain a small quantity of carbon enriched retained austenite, which transforms into martensite during

Cambridge, University of

347

Uranium Mill Tailings Remedial Action Project Environmental Protection Implementation Plan  

SciTech Connect (OSTI)

The Uranium Mill Tailings Remedial Action (UMTRA) Project Environmental Protection Implementation Plan (EPIP) has been prepared in accordance with the requirements of the US Department of Energy (DOE) Order 5400.1. The UMTRA EPIP covers the time period of November 9, 1993, through November 8, 1994. It will be updated annually. Its purpose is to provide management direction to ensure that the UMTRA Project is operated and managed in a manner that will protect, maintain, and where necessary, restore environmental quality, minimize potential threats to public health and the environment, and comply with environmental regulations and DOE policies. Contents of this report are: (1) general description of the UMTRA project environmental protection program; (2) notifications; (3) planning and reporting; (4) special programs; (5) environmental monitoring programs; (6) quality assurance and data verification; and (7) references.

Vollmer, A.T.

1993-10-01T23:59:59.000Z

348

Uranium Mill Tailings Remedial Action Project 1993 Environmental Report  

SciTech Connect (OSTI)

This annual report documents the Uranium Mill Tailing Remedial Action (UMTRA) Project environmental monitoring and protection program. The UMTRA Project routinely monitors radiation, radioactive residual materials, and hazardous constituents at associated former uranium tailings processing sites and disposal sites. At the end of 1993, surface remedial action was complete at 10 of the 24 designated UMTRA Project processing sites. In 1993 the UMTRA Project office revised the UMTRA Project Environmental Protection Implementation Plan, as required by the US DOE. Because the UMTRA Project sites are in different stages of remedial action, the breadth of the UMTRA environmental protection program differs from site to site. In general, sites actively undergoing surface remedial action have the most comprehensive environmental programs for sampling media. At sites where surface remedial action is complete and at sites where remedial action has not yet begun, the environmental program consists primarily of surface water and ground water monitoring to support site characterization, baseline risk assessments, or disposal site performance assessments.

Not Available

1994-10-01T23:59:59.000Z

349

Dual superconductivity and vacuum properties in Yang--Mills theories  

E-Print Network [OSTI]

We address, within the dual superconductivity model for color confinement, the question whether the Yang-Mills vacuum behaves as a superconductor of type I or type II. In order to do that we compare, for the theory with gauge group SU(2), the determination of the field penetration depth $\\lambda$ with that of the superconductor correlation length $\\xi$. The latter is obtained by measuring the temporal correlator of a disorder parameter developed by the Pisa group to detect dual superconductivity. The comparison places the vacuum close to the border between type I and type II and marginally on the type II side. We also check our results against the study of directly measurable effects such as the interaction between two parallel flux tubes, obtaining consistent indications for a weak repulsive behaviour. Future strategies to improve our investigation are discussed.

A. D'Alessandro; M. D'Elia; L. Tagliacozzo

2007-05-03T23:59:59.000Z

350

Protect and Restore Mill Creek Watershed : Annual Report CY 2005.  

SciTech Connect (OSTI)

The Nez Perce Tribe Department of Fisheries Resource Management, Watershed Division approaches watershed restoration with a ridge-top to ridge-top approach. The Nez Perce Tribe and the Nez Perce National Forest (NPNF) have formed a partnership in completing watershed restoration activities, and through this partnership, more work is accomplished by sharing funding and resources in our effort. The Nez Perce Tribe began watershed restoration projects within the Mill Creek watershed of the South Fork Clearwater River in 2000. Progress has been made in restoring the watershed through excluding cattle from critical riparian areas through fencing. Starting in FY 2002, continuing into 2004, trees were planted in riparian areas in the meadow of the upper watershed. In addition, a complete inventory of culverts at road-stream crossings was completed. Culverts have been prioritized for replacement to accommodate fish passage throughout the watershed, and one high priority culvert was replaced in 2004. Maintenance to the previously built fence was also completed.

McRoberts, Heidi

2006-03-01T23:59:59.000Z

351

Residual stress patterns in steel welds  

SciTech Connect (OSTI)

Neutron strain scanning of residual stress is a valuable nondestructive tool for evaluation of residual stress in welds. The penetrating characteristic of neutrons permits mapping of strain patterns with a spatial resolution approaching 1mm at depths of 20mm in steels. While the overall patterns of the residual stress tensor in a weld are understood, the detailed patterns depend on welding process parameters and the effects of solid state transformation. The residual strain profiles in two multi-pass austenitic welds and a ferritic steel weld are presented. The stress-free lattice parameters within the fusion zone and the adjacent heat affected zone in the two austenitic welds show that the interpretation of residual stress from strains are affected by welding parameters. An interpretation of the residual strain pattern in the ferritic steel plate can be made using the strain measurements of a Gleeble test bar which has undergone the solid state austenite decomposition.

Spooner, S.; Hubbard, C.R.; Wang, X.L.; David, S.A.; Holden, T.M. [Oak Ridge National Lab., TN (United States); Root, J.H.; Swainson, I. [Atomic Energy of Canada Ltd., Chalk River, ON (Canada)

1994-12-31T23:59:59.000Z

352

Thermophysical properties of stainless steel foils  

SciTech Connect (OSTI)

Evacuated panel superinsulations with very high center-of-panel thermal resistances are being developed for use in refrigerators/freezers. Attainment of high resistances relies upon the maintenance of low vacuum levels by the use of stainless steel vacuum jackets. However, the metal jackets also present a path for heat conduction around the high resistance fillers. This paper presents results of a study of the impact of metal vacuum jackets on the overall thermal performance of vacuum superinsulations when incorporated into the walls and doors of refrigerators/freezers. Results are presented on measurements of the thermophysical properties of several types and thicknesses of stainless steel foils that were being considered for application in superinsulations. A direct electrical heating method was used for simultaneous measurements of the electrical resistivity, total hemispherical emittance, and thermal conductivity of the foils. Results are also presented on simulations of the energy usage of refrigerators/freezers containing stainless-steel-clad vacuum superinsulations.

Wilkes, K.E.; Strizak, J.P.; Weaver, F.J. [Oak Ridge National Lab., TN (United States); Besser, J.E.; Smith, D.L. [Aladdin Industries, Inc. (United States)

1997-10-01T23:59:59.000Z

353

Enhanced Incluison Removal from Steel in the Tundish  

SciTech Connect (OSTI)

The objective of this project was to develop an effective chemical filtering system for significantly reducing the content of inclusion particles in the steel melts exiting the tundish for continuous casting. This project combined a multi-process approach that aimed to make significant progress towards an "inclusion free" steel by incorporating several interdependent concepts to reduce the content of inclusions in the molten steel exiting the tundish for the caster. The goal is to produce "cleaner" steel.

R.C. Bradt; M.A.R. Sharif

2009-09-25T23:59:59.000Z

354

Enhanced Inclusion Removal from Steel in the Tundish  

SciTech Connect (OSTI)

The objective of this project was to develop an effective chemical filtering system for significantly reducing the content of inclusion particles in the steel melts exiting the tundish for continuous casting. This project combined a multi-process approach that aimed to make significant progress towards an "inclusion free" steel by incorporating several interdependent concepts to reduce the content of inclusions in the molten steel exiting the tundish for the caster. The goal is to produce "cleaner" steel.

R. C. Bradt; M.A.R. Sharif

2009-09-25T23:59:59.000Z

355

The anisotropic fatigue behaviour of forged steel ETIENNE PESSARDa  

E-Print Network [OSTI]

. This variation has been reported as being 35% for 42CrMo4 steel [7] and 15% for a duplex stainless steel [4] From in the matrix. For instance, Mateo and Lütjering [3-4] showed that for a duplex stainless steel and an aluminium(°)/D(0°) Mateo Duplex Stainless Steel Yield Stress= 610MPa Lütjering Al 7475 Yield Stress= 450MPa

Paris-Sud XI, Université de

356

Characterization of prealloyed copper powders treated in high energy ball mill  

SciTech Connect (OSTI)

The inert gas atomised prealloyed copper powders containing 3.5 wt.% Al were milled up to 20 h in the planetary ball mill in order to oxidize aluminium in situ with oxygen from the air. In the next procedure compacts from milled powder were synthesized by hot-pressing in argon atmosphere. Compacts from as-received Cu-3.5 wt.% Al powder and electrolytic copper powder were also prepared under the same conditions. Microstructural and morphological changes of high energy milled powder as well as changes of thermal stability and electrical conductivity of compacts were studied as a function of milling time and high temperature exposure at 800 deg. C. Optical, scanning electron microscopy (SEM) and X-ray diffraction analysis were performed for microstructural characterization, whereas thermal stability and electrical conductivity were evaluated by microhardness measurements and conductometer Sigmatest, respectively. The prealloyed 5 h-milled and compacted powder showed a significant increase in microhardness reaching the value of 2600 MPa, about 4 times greater than that of compacts synthesized from as-received electrolytic copper powder (670 MPa). The electrical conductivity of compacts from 5 h-milled powder was 52% IACS. The results were discussed in terms of the effect of small grain size and finely distributed alumina dispersoids on hardening and thermal stability of compacts.

Rajkovic, Viseslava [Institute of Nuclear Sciences 'Vinca', P.O. Box 522, 11001 Belgrade (Serbia and Montenegro)]. E-mail: visnja@vin.bg.ac.yu; Bozic, Dusan [Institute of Nuclear Sciences 'Vinca', P.O. Box 522, 11001 Belgrade (Serbia and Montenegro); Jovanovic, Milan T. [Institute of Nuclear Sciences 'Vinca', P.O. Box 522, 11001 Belgrade (Serbia and Montenegro)

2006-08-15T23:59:59.000Z

357

Corrosion of carbon steels, stainless steels, and titanium in aqueous lithium bromide solution  

SciTech Connect (OSTI)

Effects of lithium bromide (LiBr) concentration, pH, temperature, exposure time, and the action of some inhibitors on corrosion of several carbon (C) steels, stainless steels (SS), and a titanium (Ti) alloy were studied. Corrosion rates were determined by the polarization resistance method and compared to rates determined by weight-loss measurements. Pitting potentials (E[sub p]) were evaluated in neutral LiBr solution and with different inhibitors. Pit density and average pit depth depended on the metal tested, with lowest values for Ti, the next lowest values for type 316 SS (UNS S31600), and the highest values for UNS G41350 tempered steel.

Guinon, J.L.; Garcia-Anton, J.; Perez-Herranz, V. (Univ. Politecnica de Valencia (Spain). Dept. de Ingenieria Quimica y Nuclear); Lacoste, G. (ENSIGC, Toulouse (France))

1994-03-01T23:59:59.000Z

358

The Transport and Fate ofelium In Martensitic Steels a Fusion Relevant He/Dpa Ratios and DPA Rates  

SciTech Connect (OSTI)

The HFIR JP26 irradiation experiment contained a series of transmission electron microscopy (TEM) disks intended to study helium effects in ferritic/martensitic steels [1,2]. Table 1 lists specimens from that experiment chosen for examination. The Eurofer-97 disks were prepared with thin NiAl coatings so that irradiation would produce He by transmutation of the Ni and deposit that He uniformly in a thin layer ~6 to 8 ?m thick adjacent to the coating. Yamamoto et al [3] give details of the specimen design and preparation. Following irradiation, samples were prepared for TEM using a cross-section technique to show He effects in the implanted layer near the NiAl coating. The procedure involved mounting the TEM disk between two half cylinders of Cu wire with thermal setting epoxy and slicing the composite wire using a slow speed saw equipped with a diamond-impregnated blade to produce 3 mm disks, with the TEM slice supported between the half-cylinders of Cu. Each composite disk was then dimple ground to a central thickness of ~100 ?m, and ion milled using a Gatan Precision Ion Polishing System. Ion milling was performed with 5 KV Ar ions to perforation so that the hole grew into the area of interest, followed by ion polishing at 2 KV for up to 1800 s to minimize Ar ion damage near the surface. Microstructural examinations were performed on a JEOL 2010F operating at 200 KeV in transmission with images recorded digitally.

Kurtz, Richard J.; Odette, George R.; Yamamoto, Takuya; Gelles, David S.; Miao, Pifeng; Oliver, Brian M.

2006-03-31T23:59:59.000Z

359

Investigation of distortional buckling of cold-formed steel sections  

E-Print Network [OSTI]

Investigation of distortional buckling of cold-formed steel sections Researcher: Chong Ren Supervisors: Dr Long-yuan Li Dr Jian Yang Aims and Objectives Thin-walled, cold-formed steel sections considered to be the most popular products and account for a substantial proportion of cold-formed steel

Birmingham, University of

360

Modeling of Reoxidation Inclusion Formation During Filling of Steel Castings  

E-Print Network [OSTI]

1 Modeling of Reoxidation Inclusion Formation During Filling of Steel Castings Kent D. Carlson cycle of inclusions during the filling of steel castings. There are two ways that inclusions can the final location and characteristics of reoxidation inclusions in steel castings. Carlson, K

Beckermann, Christoph

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Prediction of Reoxidation Inclusion Composition in Casting of Steel  

E-Print Network [OSTI]

Prediction of Reoxidation Inclusion Composition in Casting of Steel Liang Wang and Christoph ABSTRACT A model is developed to calculate the composition of reoxidation inclusions in steel casting. It is assumed that oxygen is continually absorbed by the steel during pouring. The software package Thermo

Beckermann, Christoph

362

Effect of Shrinkage on Service Performance of Steel Castings  

E-Print Network [OSTI]

Effect of Shrinkage on Service Performance of Steel Castings Richard Hardin and Christoph An overview of the objectives and progress made by the "Integrated Design of Steel Castings for Service service performance of steel castings with porosity are reviewed. Structural performance predictions

Beckermann, Christoph

363

Simulation of Convection and Macrosegregation in a Large Steel Ingot  

E-Print Network [OSTI]

Simulation of Convection and Macrosegregation in a Large Steel Ingot J.P. GU and C. BECKERMANN Melt convection and macrosegregation in casting of a large steel ingot are numerically simulated. The simulation is based on a previously developed model for multicomponent steel solidification with melt convection

Beckermann, Christoph

364

HOW MUCH INFLUENCE DOES CONSTRUCTION HAVE ON CURVED STEEL  

E-Print Network [OSTI]

HOW MUCH INFLUENCE DOES CONSTRUCTION HAVE ON CURVED STEEL BRIDGES? RESULTS FROM EXPERIMENTAL UNIVERSITY IBC-00-58 Keywords: curved, steel, girder, bridge, construction, erection, fabrication, testing and analytical research program to study curved steel bridge behavior. The program centered on testing a series

365

Simulation of Reoxidation Inclusion Formation in Steel Casting  

E-Print Network [OSTI]

Simulation of Reoxidation Inclusion Formation in Steel Casting Antonio J. Melendez, Kent D. Carlson the formation of reoxidation inclusions in carbon and low-alloy steel castings. A model is developed are conducted using radiographs of cast steel weld plates. The limit of resolution in the radiographs is about 1

Beckermann, Christoph

366

1D subsurface electromagnetic fields excited by energized steel casing  

E-Print Network [OSTI]

1D subsurface electromagnetic fields excited by energized steel casing Wei Yang1 , Carlos Torres the possibility of enabling steel-cased wells as galvanic sources to detect and quantify spatial variations of electrical conductivity in the subsurface. The study assumes a vertical steel-cased well that penetrates

Torres-Verdín, Carlos

367

Prediction of Reoxidation Inclusion Composition in Casting of Steel  

E-Print Network [OSTI]

Prediction of Reoxidation Inclusion Composition in Casting of Steel LIANG WANG and CHRISTOPH pouring of steel castings. The software package Thermo-Calc is used to obtain the inclusion phase fractions and compositions as a function of the temperature and oxygen content of the steel. Oxygen

Beckermann, Christoph

368

CE 4990 -Construction Scheduling Week 1: Steel Frame Project  

E-Print Network [OSTI]

CE 4990 - Construction Scheduling Week 1: Steel Frame Project Fall 2011 January 13, 2012 Introduction You are a construction manager for a project to build a steel frame for an office building1 of 964 pre-fabricated structural steel members will be used in the construction. The standard bay size

Mukherjee, Amlan

369

Water Modeling of Steel Flow, Air Entrainment and Filtration  

E-Print Network [OSTI]

Water Modeling of Steel Flow, Air Entrainment and Filtration Christoph Beckermann Associate Beckermann, C., "Water Modeling of Steel Flow, Air Entrainment and Filtration," in Proceedings of the 46th, 1992. #12;Abstract This paper presents an analysis of water modeling of steel pouring to study (1) air

Beckermann, Christoph

370

Model coupling friction and adhesion for steel-concrete interfaces  

E-Print Network [OSTI]

Model coupling friction and adhesion for steel- concrete interfaces Michel Raous Laboratoire de: In this paper the interface behaviour between steel and concrete, during pull out tests, is numerically a variable friction coefficient in order to simulate the behaviour of the steel-concrete interface during

Boyer, Edmond

371

Reuse of steel and aluminium without melting  

E-Print Network [OSTI]

-of-life metal components that could be reused for each product, the catalogue formed the basis of a set of semi-structured interviews with industrial experts. The results suggest that approximately 30% of steel and aluminium used in current products could... Allwood J.M., Cullen J.M., Cooper D.R., Milford R.L., Patel A.C.H., Carruth M.A., McBrien M., 2010. Conserving our metal energy: avoiding melting steel and aluminium scrap to save energy and carbon. University of Cambridge, ISBN 978-0-903428-30-9 Allwood...

Cooper, Daniel

2014-01-07T23:59:59.000Z

372

Skin friction for steel piles in sand  

E-Print Network [OSTI]

SkiN FRICTION FOR STEZL PIIZS IN SAND A Theeia by I. H. Sulaiman Submittei io the graduate College of t, he Texan AAB Univen-ity in Ixantial fulfil. ment of bhe zequiremenbu for the degree of NASTZR 0F SCISNCZ May 196'7 bsrjor Subject...: Civil Engineering SKIN FRICTION FOR STEEL PILES IN SAND A Thesis by I. H. Sulaiman Approved as to style and content by: Chairman of C mmittee Head of Department Memb Member 111 Skin Friction For Steel Piles in Sand (May 1967) Ibr shim Hikmat...

Sulaiman, Ibrahim Hikmat

2012-06-07T23:59:59.000Z

373

Steel Industry Technology Roadmap | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergyDepartmentScopingOverviewFranklinStatusJ.R. Simplot DonSteelSteel

374

The Signifance of Retained Austenite in Steels  

E-Print Network [OSTI]

. Introduction 90 2. Experimental Method and Techniques 91 3. Results and Discussion 92 4. Summary 94 VIII. An Analysis o£ the Mechanical Properties and Microstructure o£ a High-Silicon Dual-Phase Steel 1. Introduction 2. De£ormation Models 3. Experimental... £ects such that the extent o£ twinning was the greatest when adjacent martensite units had twin-related lattices. The thermodynamics o£ dislocated martensites have been briefly examined, The inhomogeneous de£ormation behaviour o£ dual-phase steels has been analysed in terms...

Bhadeshia, H K D H

1980-02-05T23:59:59.000Z

375

Ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters (Phase 3 B of -42-foot project)  

SciTech Connect (OSTI)

The Water Resources Development Act of 1986 (Public Law 99-662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner and Outer Harbors to accomodate deeper-draft vessels. The USACE is considering several disposal options for the dredged material removed during these channel improvements including open-water disposal. Dredged material proposed for open-water disposal must be evaluated to determine the potential impacts of the disposal activity on the water column and disposal site enviromments. The USACE requested that Battelle/Marine Sciences Laboratory (MSL) conduct studies to evaluate open-water disposal options for Oakland Harbor sediments. This request developed into the Oakland Harbor Phase III Program. This is Volume 1 of a two-volume report that presents information gathered to determine the suitability of ocean disposal of sediments dredged from Oakland Harbor. This volume contains project background, materials and methods, results, discussion, and conclusions.

Kohn, N.P.; Ward, J.A.; Mayhew, H.L.; Word, J.Q.; Barrows, E.S.; Goodwin, S.M.; Lefkovitz, L.F. (Battelle/Marine Sciences Lab., Sequim, WA (United States))

1992-06-01T23:59:59.000Z

376

Ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters (Phase 3 B of -42-foot project). Volume 1, Analyses and discussion  

SciTech Connect (OSTI)

The Water Resources Development Act of 1986 (Public Law 99-662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner and Outer Harbors to accomodate deeper-draft vessels. The USACE is considering several disposal options for the dredged material removed during these channel improvements including open-water disposal. Dredged material proposed for open-water disposal must be evaluated to determine the potential impacts of the disposal activity on the water column and disposal site enviromments. The USACE requested that Battelle/Marine Sciences Laboratory (MSL) conduct studies to evaluate open-water disposal options for Oakland Harbor sediments. This request developed into the Oakland Harbor Phase III Program. This is Volume 1 of a two-volume report that presents information gathered to determine the suitability of ocean disposal of sediments dredged from Oakland Harbor. This volume contains project background, materials and methods, results, discussion, and conclusions.

Kohn, N.P.; Ward, J.A.; Mayhew, H.L.; Word, J.Q.; Barrows, E.S.; Goodwin, S.M.; Lefkovitz, L.F. [Battelle/Marine Sciences Lab., Sequim, WA (United States)

1992-06-01T23:59:59.000Z

377

Ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters (Phase 3 B of -42-foot project)  

SciTech Connect (OSTI)

The Water Resources Development Act of 1986 (Public Law 99-662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner and Outer Harbors to accommodate deeper-draft vessels. The USACE is considering several disposal options for the dredged material removed during these channel improvements including open-water disposal. Dredged material proposed for open-water disposal must be evaluated to determine the potential impacts of the disposal activity on the water column and disposal site environments. The USACE requested that Battelle/Marine Sciences Laboratory (MSL) conduct studies to evaluate open-water disposal options for Oakland Harbor sediments. This request developed into the Oakland Harbor Phase III Program. This is Volume 2 of a two-volume report that presents information gathered to determine the suitability of ocean disposal of sediments dredged from Oakland Harbor. This volume contains the Appendixes (A through N), which provide details of the data analyses and full presentation of the data and results.

Kohn, N.P.; Ward, J.A.; Mayhew, H.L.; Word, J.Q.; Barrows, E.S.; Goodwin, S.M.; Lefkovitz, L.F. (Battelle/Marine Sciences Lab., Sequim, WA (United States))

1992-06-01T23:59:59.000Z

378

Ecological evaluation of proposed discharge of dredged material from Oakland Harbor into ocean waters (Phase 3 B of -42-foot project). Volume 2, Appendixes  

SciTech Connect (OSTI)

The Water Resources Development Act of 1986 (Public Law 99-662) authorized the US Army Corps of Engineers (USACE) San Francisco District, to deepen and widen the navigational channels of the Oakland Inner and Outer Harbors to accommodate deeper-draft vessels. The USACE is considering several disposal options for the dredged material removed during these channel improvements including open-water disposal. Dredged material proposed for open-water disposal must be evaluated to determine the potential impacts of the disposal activity on the water column and disposal site environments. The USACE requested that Battelle/Marine Sciences Laboratory (MSL) conduct studies to evaluate open-water disposal options for Oakland Harbor sediments. This request developed into the Oakland Harbor Phase III Program. This is Volume 2 of a two-volume report that presents information gathered to determine the suitability of ocean disposal of sediments dredged from Oakland Harbor. This volume contains the Appendixes (A through N), which provide details of the data analyses and full presentation of the data and results.

Kohn, N.P.; Ward, J.A.; Mayhew, H.L.; Word, J.Q.; Barrows, E.S.; Goodwin, S.M.; Lefkovitz, L.F. [Battelle/Marine Sciences Lab., Sequim, WA (United States)

1992-06-01T23:59:59.000Z

379

EIS-0086: Conversion to Coal, New England Power Company, Salem Harbor Generating Station Units 1, 2, and 3, Salem, Essex County, Massachusetts  

Broader source: Energy.gov [DOE]

The Economic Regulatory Administration prepared this statement to assess the environmental impacts of prohibiting Units I, 2, and 3 of the Salem Harbor Generating Station from using either natural gas or petroleum products as a primary energy source, which would result in the utility burning low-sulfur coal.

380

Uranium Mill Tailings Remedial Action Project, Surface Project Management Plan. Revision 1  

SciTech Connect (OSTI)

Title I of the Uranium Mill Tailings Radiation Control Act (UMTRCA) authorizes the US Department of Energy (DOE) to undertake remedial action at 24 designated inactive uranium processing sites and associated vicinity properties (VP) containing uranium mill tailings and related residual radioactive materials. The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Surface Project is to minimize or eliminate radiation health hazards to the public and the environment at the 24 sites and related VPs. This document describes the management organization, system, and methods used to manage the design, construction, and other activities required to clean up the designated sites and associated VPs, in accordance with the UMTRCA.

Not Available

1994-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Evaluation of in vitro dissolution rates of throum in uranium mill tailings  

SciTech Connect (OSTI)

Dissolution rates of thorium from the uranium mill tailings piles at two Department of Energy Uranium Mill Tailings Remedial Action Project (UMTRAP) sites have been evaluated. The thorium dissolution rates were evaluated in vitro using simulated lung fluid. The former uranium mills at the UMTRAP sites employed different chemical processes (acid leach and alkaline pressure leach) to extract the uranium from the ore, and the thorium dissolution rates at these sites were found to be markedly different. A site specific annual limit on intake (ALI) value for {sup 230}Th was calculated for the UMTRAP Site that was associated with a multiple component dissolution curve.

Reif, R.G. [Department of Energy, Albuquerque, NM (United States)

1996-06-01T23:59:59.000Z

382

Evaluation of in vitro dissolution rates of thorium in uranium mill tailings  

SciTech Connect (OSTI)

Dissolution rates of thorium from the uranium mill tailings piles at two Department of Energy Uranium Mill Tailings Remedial Action Project (UMTRAP) sites have been evaluated. The thorium dissolution rates were evaluated in vitro using simulated lung fluid. The former uranium mills at the UMTRAP sites employee different chemical processes (acid leach and alkaline pressure leach) to extract the uranium from the ore, and the thorium dissolution rates at these sites were found to be markedly different. A site specific annual limit on intake (ALI) value for {sup 230}Th was calculated for the UMTRAP site that was associated with a multiple component dissolution curve. 9 refs., 1 fig., 3 tabs.

Reif, R.H. [RUST Federal Services, Albuquerque, NM (United States)

1994-11-01T23:59:59.000Z

383

Decommissioning and waste disposal methods for an uranium mill facility in Spain  

SciTech Connect (OSTI)

In the south of Spain on the outskirts of the town of Andujar an inactive uranium mill tailings pile is being stabilized in place. Mill equipment, buildings and process facilities have been dismantled and demolished and the resulting metal wastes and debris will be placed in the pile. The tailings mass is being reshaped by flattening the sideslopes and a cover system will be placed over the pile. This paper describes the technical procedures used for the remediation and closure of the Andujar mill site and in particular discusses the approaches used for the dismantling and demolition of the processing facilities and the disposal of the metal wastes and demolition debris.

Santiago, J.L. [ENRESA, Madrid (Spain); Sanchez, M. [INITEC, Madrid (Spain)

1993-12-31T23:59:59.000Z

384

Titania Prepared by Ball Milling: Its Characterization and Application as Liquefied Petroleum Gas Sensor  

E-Print Network [OSTI]

Present paper reports the LPG sensing of TiO2 obtained through ball milling. The milled powder was characterized by XRD, TEM and UV-visible spectroscopy. Further the ball milled powder was compressed in to pellet using hydraulic press. This pellet was investigated with the exposure of LPG. Variations in resistance with exposure of LPG to the sensing pellet were recorded. The sensitivity of the sensor was ~ 11 for 5 vol.% of LPG. Response and recovery times of the sensor were ~ 100 and 250 sec. The sensor was quite sensitive to LPG and results were found reproducible within 91%.

Yadav, B C; Singh, Satyendra; Yadav, T P

2012-01-01T23:59:59.000Z

385

Friction Stir Welding of Mild Steel -Tool Durability and Steel Microstructure , H. K. D. H. Bhadeshia2  

E-Print Network [OSTI]

1" " Friction Stir Welding of Mild Steel - Tool Durability and Steel Microstructure A. De1 , H. K in the context of welding difficult aluminium alloys. We now apply this scheme to the friction stir welding and the consequences on the physical metallurgy of the steel. Introduction Friction stir welding (FSW) of aluminium

Cambridge, University of

386

The corrosion of some stainless steels in a marine mud  

SciTech Connect (OSTI)

The report presents the results for three alloys: carbon steel, 316L stainless steel and a proprietary super duplex stainless steel (UNS S32760), exposed in a marine mud off the south coast of England for 5 years. Analysis of the mud showed it to be very aggressive using a corrosion index developed at the University of Manchester. Carbon steel showed a typical corrosion rate for microbial attack with pits up to 0.64mm deep. The 316L stainless steel had extensive broad, shallow attack with a few, deeper pits. The Z100 parent pipe and weldments showed no evidence of corrosion attack.

Francis, R.; Byrne, G. [Weir Materials and Foundries Park Works, Manchester (United Kingdom); Campbell, H.S. [Univ. of Surrey (United Kingdom). Dept. of Materials Science and Engineering

1999-11-01T23:59:59.000Z

387

Transformation texture of allotriomorphic ferrite in steel  

E-Print Network [OSTI]

Transformation texture of allotriomorphic ferrite in steel D. W. Kim1 , R. S. Qin1 and H. K. D. H into that of the product is mathematically defined. This is not the case when the ferrite forms by a reconstructive mechanism. The allotriomorphic ferrite nucleates heterogeneously at austenite grain boundaries, and although

Cambridge, University of

388

Weldment for austenitic stainless steel and method  

DOE Patents [OSTI]

For making defect-free welds for joining two austenitic stainless steel mers, using gas tungsten-arc welding, a thin foil-like iron member is placed between the two steel members to be joined, prior to making the weld, with the foil-like iron member having a higher melting point than the stainless steel members. When the weld is formed, there results a weld nugget comprising melted and then solidified portions of the joined members with small portions of the foil-like iron member projecting into the solidified weld nugget. The portions of the weld nugget proximate the small portions of the foil-like iron member which project into the weld nugget are relatively rich in iron. This causes these iron-rich nugget portions to display substantial delta ferrite during solidification of the weld nugget which eliminates weld defects which could otherwise occur. This is especially useful for joining austenitic steel members which, when just below the solidus temperature, include at most only a very minor proportion of delta ferrite.

Bagnall, Christopher (Hempfield, PA); McBride, Marvin A. (Hempfield, PA)

1985-01-01T23:59:59.000Z

389

Modelling of Simultaneous Transformations in Steels  

E-Print Network [OSTI]

submitted for the degree of Doctor of Philosophy Department of Materials Science and Metallurgy Univesity of Professor H. K. D. H. Bhadeshia in the Department of Materi- als Science and Metallurgy, University in the proceedings of the conference on New Development on Metallurgy and Applications of High Strength Steels

Cambridge, University of

390

Selection of Processes for Welding Steel Rails  

E-Print Network [OSTI]

...._ _) Selection of Processes for Welding Steel Rails by N.S. Tsai* and T.W. Eagar* ABSTRACT 421 The advantages and limitations ofseveral conventional and prospective rail welding processes are reviewed with emphasis on the heat input rate, on joint preparation, on post weld grinding and on resultant metallurgical

Eagar, Thomas W.

391

Carbide Precipitation in Steel Weld Metals  

E-Print Network [OSTI]

Carbide Precipitation in Steel Weld Metals www.msm.cam.ac.uk/phase-trans #12 diffusion into austenite Carbon diffusion into austenite and carbide precipitation in ferrite Carbide precipitation from austenite CASE 2: elimination of carbides #12;#12;#12;0.110.090.070.050.03 0.2 0.4 0.6 0.8 1

Cambridge, University of

392

The Steel Market Today And Tomorrow  

E-Print Network [OSTI]

a liability as a benefit. Mature Industry Many observers suggest that the metals industry is based on old straddled the traditional metals industries, as well as the newer "high technol- ogy'' industries, the claim problems have been solved." For example, the scrap rate for the steel industry is extremely low, esp~ dally

Eagar, Thomas W.

393

Must we use ferritic steel in TBM?  

SciTech Connect (OSTI)

Mock-ups of DEMO breeding blankets, called Test Blanket Modules (TBMs), inserted and tested in ITER in dedicated equatorial ports directly facing the plasma, are expected to provide the first experimental answers on the necessary performance of the corresponding DEMO breeding blankets. Several DEMO breeding blanket designs have been studied and assessed in the last 20 years. At present, after considering various coolant and breeder combinations, all the TBM concepts proposed by the seven ITER Parties use Reduced-Activation Ferritic/Martensitic (RAFM) steel as the structural material. In order to perform valuable tests in ITER, the TBMs are expected to use the same structural material as corresponding DEMO blankets. However, due to the fact that this family of steels is ferromagnetic, their presence in the ITER vacuum vessel will create perturbations of the ITER magnetic fields that could reduce the quality of the plasma confinement during H-mode. As a consequence, a legitimate question has been raised on the necessity of using RAFM steel for TBMs structural material in ITER. By giving a short description of the main TBM testing objectives in ITER and assessing the consequences of not using such a material, this paper gives a comprehensive answer to this question. According to the working group author of the study, the use of RAFM steel as structural material for TBM is judged mandatory.

Salavy, Jean-Francois; Boccaccini, Lorenzo V.; Chaudhuri, Paritosh; Cho, Seungyon; Enoeda, Mikio; Giancarli, Luciano; Kurtz, Richard J.; Luo, Tian Y.; Rao, K. Bhanu Sankara; Wong, Clement

2010-12-13T23:59:59.000Z

394

Avoid stainless steel failures in FGD systems  

SciTech Connect (OSTI)

Preventing pitting and localized corrosion is the key to success where low maintenance and high reliability are rime considerations in flue-gas desulfurization (FGD) designs. Knowing when to use a stainless steel, and when not to, is crucial. Operating parameters and environmental factors greatly affect alloy performance, especially pH, temperature, and chloride and oxygen levels. Failures of stainless steels can be avoided by understanding their limits in light of these variables. This article will focus on the capabilities of Types 316L, 317L, 317LM, 317LMN, 904L, and 6% Mo stainless steels and their applications, as well as provide details on unique combination of mechanical properties and corrosion resistance of the 22% Cr duplex and 25% Cr super-duplex stainless steels in acid chloride systems. Guidelines will be presented on methods to prevent intergranular corrosion, stress corrosion cracking, and pitting and crevice corrosion, and what process steps can be taken to assure reasonable performance of marginal alloy selections. Emphasis will be on the lime/limestone wet scrubbing process and the quencher/absorber.

Mills, J.P.; Schillmoller, C.M.

1995-11-01T23:59:59.000Z

395

The effect of iron dilution on strength of nickel/steel and Monel/steel welds  

SciTech Connect (OSTI)

The weld strength, as a function of iron content, for nickel/steel and Monel/steel welds was determined. Samples were prepared using a Gas Metal Arc (GMAW) automatic process to weld steel plate together with nickel or Monel to produce a range of iron contents typical of weld compositions. Tensile specimens of each iron content were tested to obtain strength and ductility measurements for that weld composition. Data indicate that at iron contents of less than 20% iron in a nickel/steel weld, the weld fails at the weld interface, due to a lack of fusion. Between 20% and 35% iron, the highest iron dilution that could be achieved in a nickel weld, the welds were stronger than the steel base metal. This indicates that a minimum amount of iron dilution (20%) is necessary for good fusion and optimum strength. On the other hand for Monel/steel welds, test results showed that the welds had good strength and integrity between 10% and 27% iron in the weld. Above 35% iron, the welds have less strength and are more brittle. The 35% iron content also corresponds to the iron dilution in Monel welds that has been shown to produce an increase in corrosion rate. This indicates that the iron dilution in Monel welds should be kept below 35% iron to maximize both the strength and corrosion resistance. 2 refs., 6 figs., 3 tabs.

Fout, S.L.; Wamsley, S.D.

1983-03-28T23:59:59.000Z

396

Mechanical Behavior and Microstructural Development of Low-Carbon Steel and Microcomposite Steel Reinforcement Bars Deformed under Quasi-Static and Dynamic Shear Loading  

E-Print Network [OSTI]

pp. 66–77. 44. G. Krauss: Steels: Processing, Structure, andConf. Super High Strength Steels, AIM, Rome, Italy, 2005,cation for Epoxy-Coated Steel Reinforcing Bars,’’ Annual

2009-01-01T23:59:59.000Z

397

Crack stability analysis of low alloy steel primary coolant pipe  

SciTech Connect (OSTI)

At present, cast duplex stainless steel has been used for the primary coolant piping of PWRs in Japan and joints of dissimilar material have been applied for welding to reactor vessels and steam generators. For the primary coolant piping of the next APWR plants, application of low alloy steel that results in designing main loops with the same material is being studied. It means that there is no need to weld low alloy steel with stainless steel and that makes it possible to reduce the welding length. Attenuation of Ultra Sonic Wave Intensity is lower for low alloy steel than for stainless steel and they have advantageous inspection characteristics. In addition to that, the thermal expansion rate is smaller for low alloy steel than for stainless steel. In consideration of the above features of low alloy steel, the overall reliability of primary coolant piping is expected to be improved. Therefore, for the evaluation of crack stability of low alloy steel piping to be applied for primary loops, elastic-plastic future mechanics analysis was performed by means of a three-dimensioned FEM. The evaluation results for the low alloy steel pipings show that cracks will not grow into unstable fractures under maximum design load conditions, even when such a circumferential crack is assumed to be 6 times the size of the wall thickness.

Tanaka, T.; Kameyama, M. [Kansai Electric Power Company, Osaka (Japan); Urabe, Y. [Mitsubishi Heavy Industries, Ltd., Takasago (Japan)] [and others

1997-04-01T23:59:59.000Z

398

Conformally flat Einstein-Yang-Mills-Higgs solutions with spherical symmetry  

SciTech Connect (OSTI)

We solve the Einstein-Yang-Mills-Higgs equations in a conformally flat metric with spherical symmetry. Two solutions are obtained corresponding to magnetic monopoles in the Higgs vacuum and outside of it.

Mondaini, R.P.; Santos, N.O.

1983-10-15T23:59:59.000Z

399

Regulatory impact analysis of environmental standards for uranium mill tailings at active sites. Final report  

SciTech Connect (OSTI)

The Environmental Protection Agency was directed by Congress, under PL 95-604, the Uranium Mill Tailings Radiation Control Act of 1978, to set standards of general application that provide protection from the hazards associated with uranium mill tailings. Title I of the Act pertains to tailings at inactive sites for which the Agency has developed standards as part of a separate rulemaking. Title II of the Act requires standards covering the processing and disposal of byproduct materials at mills which are currently licensed by the appropriate regulatory authorities. This Regulatory Impact Analysis (RIA) addresses the standards developed under Title II. There are two major parts of the standards for active mills: standards for control of releases from tailings during processing operations and prior to final disposal, and standards for protection of the public after the disposal of tailings. This report presents a detailed analysis of standards for disposal only, since the analysis required for the operations standards is very limited.

Not Available

1983-03-01T23:59:59.000Z

400

Bioremediation of ground water contaminants at a uranium mill tailings site  

SciTech Connect (OSTI)

Ground water contaminated with uranium from milling operations must be remediated to reduce the migration of soluble toxic compounds. At the mill tailings site near Tuba City, Arizona (USA) the approach is to employ bioremediation for in situ immobilization of uranium by bacterial reduction of uranyl, U(VI), compounds to uraninite, U(IV). In this initial phase of remediation, details are provided to indicate the magnitude of the contamination problem and to present preliminary evidence supporting the proposition that bacterial immobilization of uranium is possible. Additionally, consideration is given to contaminating cations and anions that may be at toxic levels in ground water at this uranium mill tailing site and detoxification strategies using bacteria are addressed. A model concept is employed so that results obtained at the Tuba City site could contribute to bioremediation of ground water at other uranium mill tailings sites.

Barton, L.L.; Nuttall, H.E.; Thomson, B.M.; Lutze, W. [Univ. of New Mexico, Albuquerque, NM (United States)

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

EA-1155: Ground-water Compliance Activities at the Uranium Mill Tailings Site, Spook, Wyoming  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts for the proposal to comply with the Environmental Protection Agency's ground-water standards set forth in 40 CFR 192 at the Spook, Wyoming Uranium Mill...

402

Radiation of a circulating quark in strongly coupled N = 4 super Yang-Mills theory  

E-Print Network [OSTI]

The energy density and angular distribution of power radiated by a quark undergoing circular motion in strongly coupled N? = ?4 supersymmetric Yang?Mills (SYM) theory is computed using gauge?gravity duality. The results ...

Athanasiou, Christiana

403

Optimal handling of Highly Active Pharmaceutical Ingredients during milling and blending operations  

E-Print Network [OSTI]

This thesis investigates best practices for Highly Active Pharmaceutical Ingredient (HAPI) milling and blending. We utilize a qualitative analysis centering on a benchmarking study and quantitative analyses using a ...

Setty, Prashant (Prashant Neelappanavara)

2013-01-01T23:59:59.000Z

404

Moab Uranium Mill Tailings Cleanup Project Steps into Spotlight at International Meeting in Vienna  

Broader source: Energy.gov [DOE]

VIENNA – The Moab Uranium Mill Tailings Remedial Action (UMTRA) Project has kept the United States at the forefront of characterization, remediation, and end-state reuse of uranium millsites around the world.

405

Energy Efficiency Improvements and Cost Saving Opportunities in the Corn Wet Milling Industry  

E-Print Network [OSTI]

Corn wet milling is the most energy intensive industry in the food and kindred products group (SIC 20). Plants typically spend approximately $15 to 25 million per year on energy, one of its largest operating costs, making energy efficiency...

Galitsky, C.; Worrell, E.

406

The FreeD - A Handheld Digital Milling Device for Craft and Fabrication  

E-Print Network [OSTI]

We present an approach to combine digital fabrication and craft that is focused on a new fabrication experience. The FreeD is a hand-held, digitally controlled, milling device. It is guided and monitored by a computer while ...

Paradiso, Joseph

407

Moab Project Disposes 2 Million Tons of Uranium Mill Tailings with Recovery Act Funds  

Broader source: Energy.gov [DOE]

The Moab Uranium Mill Tailings Remedial Action Project reached its primary American Recovery and Reinvestment Act milestone ahead of schedule on Wednesday with the disposal of 2 million tons of...

408

XAFS of Synthetic Iron(III)-Arsenate Co-Precipitates and Uranium Mill Neutralized Raffinate  

SciTech Connect (OSTI)

XAFS studies were carried out for chemical speciation of arsenic species in uranium mill neutralized raffinate solids. To aid the structural characterization, synthetic iron(III)-arsenate co-precipitates were prepared to mimic the actual uranium mill tailings neutralization products. The principle components analysis method was used to validate the synthetic amorphous scorodite as a primary model compound for arsenate species in the raffinate samples under the specific precipitation conditions.

Chen, N. [Canadian Light Source, University of Saskatchewan, Saskatoon, SK S7N 0X4 (Canada); Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK (Canada); Jiang, D. T. [Canadian Light Source, University of Saskatchewan, Saskatoon, SK S7N 0X4 (Canada); COGEMA Resources Inc., Saskatoon, SK S7K 3X5 (Canada); Department of Physics, University of Guelph, Guelph, ON N1G 2W1 (Canada); Cutler, J. [Canadian Light Source, University of Saskatchewan, Saskatoon, SK S7N 0X4 (Canada); Demopoulos, G. P. [Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK (Canada); Rowson, J. W. [Department of Materials Engineering, McGill University, Montreal, QC H3A 2B2 (Canada)

2007-02-02T23:59:59.000Z

409

Accepting Mixed Waste as Alternate Feed Material for Processing and Disposal at a Licensed Uranium Mill  

SciTech Connect (OSTI)

Certain categories of mixed wastes that contain recoverable amounts of natural uranium can be processed for the recovery of valuable uranium, alone or together with other metals, at licensed uranium mills, and the resulting tailings permanently disposed of as 11e.(2) byproduct material in the mill's tailings impoundment, as an alternative to treatment and/or direct disposal at a mixed waste disposal facility. This paper discusses the regulatory background applicable to hazardous wastes, mixed wastes and uranium mills and, in particular, NRC's Alternate Feed Guidance under which alternate feed materials that contain certain types of mixed wastes may be processed and disposed of at uranium mills. The paper discusses the way in which the Alternate Feed Guidance has been interpreted in the past with respect to processing mixed wastes and the significance of recent changes in NRC's interpretation of the Alternate Feed Guidance that sets the stage for a broader range of mixed waste materials to be processed as alternate feed materials. The paper also reviews the le gal rationale and policy reasons why materials that would otherwise have to be treated and/or disposed of as mixed waste, at a mixed waste disposal facility, are exempt from RCRA when reprocessed as alternate feed material at a uranium mill and become subject to the sole jurisdiction of NRC, and some of the reasons why processing mixed wastes as alternate feed materials at uranium mills is preferable to direct disposal. Finally, the paper concludes with a discussion of the specific acceptance, characterization and certification requirements applicable to alternate feed materials and mixed wastes at International Uranium (USA) Corporation's White Mesa Mill, which has been the most active uranium mill in the processing of alternate feed materials under the Alternate Feed Guidance.

Frydenland, D. C.; Hochstein, R. F.; Thompson, A. J.

2002-02-26T23:59:59.000Z

410

Water-cooled ion-milled diffraction gratings for the synchrotron radiation community  

SciTech Connect (OSTI)

Key technical and strategic choices are reviewed, leading to the fabrication method of ion-milled grating grooves for the monochromators at the Advanced Light Source (ALS) at Lawrence Berkeley Laboratory (LBL), and for other synchrotrons. Several laboratories and their industrial partners have joined to manufacture gratings with essentially theoretical performance. Metrology -data and theoretical comparisons are given for square wave profile grating samples ion-milled into electroless nickel surfaces. The extensive capabilities of Hughes Aircraft in grating manufacture are reviewed.

McKinney, W.R.; Shannon, C.L.; Shults, E.N.

1993-08-01T23:59:59.000Z

411

Static Cosmological Solutions of the Einstein-Yang-Mills-Higgs Equations  

E-Print Network [OSTI]

Numerical evidence is presented for the existence of a new family of static, globally regular `cosmological' solutions of the spherically symmetric Einstein-Yang-Mills-Higgs equations. These solutions are characterized by two natural numbers ($m\\geq 1$, $n\\geq 0$), the number of nodes of the Yang-Mills and Higgs field respectively. The corresponding spacetimes are static with spatially compact sections with 3-sphere topology.

P. Breitenlohner; P. Forgács; D. Maison

2000-06-13T23:59:59.000Z

412

Investment-Grade Compressed Air System Audit, Analysis, and Upgrade in a Pulp and Paper Mill  

E-Print Network [OSTI]

INVESTMENT-GRADE COMPRESSED AIR SYSTEM AUDIT, ANALYSIS, AND UPGRADE IN A PULP & PAPER MILL Paresh S. Parekh, P.E. Principal ABSTRACT An investment-grade compressed air audit, analysis, design, and upgrade in an industrial facility requires a..., West Tacoma Division, located in Washington State, had production capability of 540 tons per day of recycle newsprint manufactured from TMP and recycled paper. Over the years, as mill capacity increased, various sizes and types of air compressor...

Parekh, P. S.

413

Effect of high temperature on fruit set of selected genotypes of Lycopersicon esculentum mill.  

E-Print Network [OSTI]

EFFECT OF HIGH TEMPERATURE ON FRUIT SET OF SELECTED GENOTYPES OF LYCOPERSICON ESCULENTUM MILL. A Thesis by ROBERT KEVAN BARRINGER Submitted to the Graduate College of Texas A&M University in partial fullfillment of the requirements... for the degree of MASTER OF SCIENCE December 1982 Major Subject: Horticulture EFFECT OF HIGH TEMPERATURE ON FRUIT SET OF SELECTED GENOTYPES OF LYCOPERSICON ESCULENTUM MILL. A Thes(s by ROBERT KEVAN BARRINGER Approved as to style and content by: Chalrma...

Barringer, Robert Kevan

1982-01-01T23:59:59.000Z

414

Corrosion of steel reinforcement in concrete. Corrosion of mild steel bars in concrete and its effect on steel-concrete bond strength.  

E-Print Network [OSTI]

??This thesis reports on the research outcome of corrosion mechanism and corrosion rate of mild steel in different environments (saline, alkaline solutions and concrete media)… (more)

Abosrra, L. R.

2010-01-01T23:59:59.000Z

415

Uranium Mill Tailings Remedial Action fiscal year 1992 roadmap  

SciTech Connect (OSTI)

The Uranium Mill Tailings Remedial Action (UMTRA) Project is funded and managed as two separate projects: Surface remediation (UMTRA-S) and Groundwater compliance (UMTRA-G). Surface remediation is a Major System Acquisition and has been completed at 10 sites, 7 sites are under construction, and 7 sites are in the planning stage. The planning stages of the UMTRA-G Project, a major project, began in April 1991. A programmatic environmental impact statement (PEIS) has been started. Site characterization work and baseline risk assessment will begin FY 1993. Thus, the UMTRA-S Project is a mature and ongoing program with the roles of various organizations well defined, while the UMTRA-G Project is still being formulated and the interfaces between the DOE, states and tribes, and the EPA are being established. The Office of Environmental Restoration and Waste Management (EM) directed that all projects under its authority develop roadmaps for their activities. The UMTRA Project Roadmap was developed by the UMTRA Project Office with input from the TAC, RAC, the GJPO, and assistance from SAIC. A single roadmap has been prepared for both the UMTRA-S and UMTRA-G Projects. This was deemed appropriate due to the close relationship between the projects and to the fact that the same Government and contractor personnel are preparing the roadmaps. Roadmap development is a planning process that focuses on issue identification, root-cause analysis, and issues resolution. The methodology is divided into three phases: assessment, analysis, and issues resolution.

Not Available

1993-02-01T23:59:59.000Z

416

Uranium Mill Tailings Remedial Action Project 1994 environmental report  

SciTech Connect (OSTI)

This annual report documents the Uranium Mill Tailings Remedial Action (UMTRA) Project environmental monitoring and protection program. The UMTRA Project routinely monitors radiation, radioactive residual materials, and hazardous constituents at associated former uranium tailings processing sites and disposal sites. At the end of 1994, surface remedial action was complete at 14 of the 24 designated UMTRA Project processing sites: Canonsburg, Pennsylvania; Durango, Colorado; Grand Junction, Colorado; Green River Utah, Lakeview, Oregon; Lowman, Idaho; Mexican Hat, Utah; Riverton, Wyoming; Salt Lake City, Utah; Falls City, Texas; Shiprock, New Mexico; Spook, Wyoming, Tuba City, Arizona; and Monument Valley, Arizona. Surface remedial action was ongoing at 5 sites: Ambrosia Lake, New Mexico; Naturita, Colorado; Gunnison, Colorado; and Rifle, Colorado (2 sites). Remedial action has not begun at the 5 remaining UMTRA Project sites that are in the planning stage. Belfield and Bowman, North Dakota; Maybell, Colorado; and Slick Rock, Colorado (2 sites). The ground water compliance phase of the UMTRA Project started in 1991. Because the UMTRA Project sites are.` different stages of remedial action, the breadth of the UMTRA environmental protection program differs from site to site. In general, sites actively undergoing surface remedial action have the most comprehensive environmental programs for sampling media. At sites where surface remedial action is complete and at sites where remedial action has not yet begun, the environmental program consists primarily of surface water and ground water monitoring to support site characterization, baseline risk assessments, or disposal site performance assessments.

NONE

1995-08-01T23:59:59.000Z

417

A Long, Contingent Path to Comparative Advantage: Industrial Policy and the Japanese Iron and Steel Industry, 1900-1973  

E-Print Network [OSTI]

existing plant, especially in rolling, by rounding out, renovation and replacement of old pull-over mills with strip mill technology

ELBAUM, BERNARD

2006-01-01T23:59:59.000Z

418

How Godzilla Ate Pittsburgh: The Long Rise of the Japanese Iron and Steel Industry, 1900–1973  

E-Print Network [OSTI]

existing plants, especially in rolling, by rounding out, renovation and replacement of old pull-over mills with strip mill technology

Bernard Elbaum

2007-01-01T23:59:59.000Z

419

A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S.  

E-Print Network [OSTI]

of Iron and Steel Production Energy Use and Energy Intensityof Iron and Steel Production Energy Use and Energy Intensitycomparisons of steel production energy efficiency and CO 2

Hasanbeigi, Ali

2012-01-01T23:59:59.000Z

420

Performance of steel-polymer and ceramic-polymer layered composites and concrete under high strain rate loadings  

E-Print Network [OSTI]

Performance of Steel-Polyurea Bi-layers Subjected to Impul-Performance of Steel-Polymer-Steel Sandwich Structures Sub- jected to Impulsive

Samiee, Ahsan

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Microscale investigation of the corrosion performances of low-carbon and stainless steels in highly alkaline concretes  

E-Print Network [OSTI]

FILM FORMED ON DUPLEX STAINLESS STEEL IN HIGHLY ALKALINEouter-layer. On duplex stainless steel (UNS S32101), theto corrosion. Finally, duplex stainless steels contain both

Itty, Pierre-Adrien

2012-01-01T23:59:59.000Z

422

Fabrication procedure effects on fatigue resistance of rib -to-deck welded joints of steel orthotropic bridge decks  

E-Print Network [OSTI]

details of orthotropic steel deck. ” Proc. , Internationalnew approaches to fatigue evaluation of steel bridges. ”International Journal of Steel Structures, KSSC, Vol. 6, No.

Sim, Hyoung-Bo

2010-01-01T23:59:59.000Z

423

Micromechanisms of ductile fracturing of DH-36 steel plates under impulsive loads and influence of polyurea reinforcing  

E-Print Network [OSTI]

of ductile fracturing of DH-36 steel plates under impulsiveductile fracturing of DH-36 steel plates subjected to blast-microstructure of the deformed steel samples also revealed

Amini, M. R.; Nemat-Nasser, S.

2010-01-01T23:59:59.000Z

424

JOURNAL OF STRUCTURAL ENGINEERING / OCTOBER 2000 / 1113 SEISMIC RESPONSE OF EXTERIOR RC COLUMN-TO-STEEL  

E-Print Network [OSTI]

JOURNAL OF STRUCTURAL ENGINEERING / OCTOBER 2000 / 1113 SEISMIC RESPONSE OF EXTERIOR RC COLUMN-TO-STEEL: The inelastic cyclic response of hybrid connections consisting of RC columns and steel beams (RCS) is studied of the steel beams, steel band plates or cover plates surrounding the joint region, steel fiber concrete

Parra-Montesinos, Gustavo J.

425

Remedial action plan and site design for stabilization of the inactive uranium mill tailings site at Tuba City, Arizona: Phase 2, Construction, Subcontract documents: Appendix E, final report. [Uranium Mill Tailings Remedial Action (UMTRA) Project  

SciTech Connect (OSTI)

This appendix discusses Phase II construction and subcontract documents uranium mill site near Tuba City, Arizona. It contains the bid schedule, special conditions, specifications, and subcontract drawings.

Not Available

1989-08-01T23:59:59.000Z

426

Steel Creek fish: L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1987  

SciTech Connect (OSTI)

Fish samples were collected from Steel Creek during 1986 and 1987 following the impoundment of the headwaters of the stream to form L-Lake, a cooling reservoir for L-Reactor which began operating late in 1985. Electrofishing and ichthyoplankton sample stations were located throughout the creek. Fykenetting sample stations were located in the creek mouth and just above the Steel Creek swamp. Larval fish and fish eggs were collected with 0.5 m plankton nets. Multivariate analysis of the electrofishing data suggested that the fish assemblages in Steel Creek exhibited structural differences associated with proximity to L-Lake, and habitat gradients of current velocity, depth, and canopy cover. The Steel Creek corridor, a lotic reach beginning at the base of the L-Lake embankment was dominated by stream species and bluegill. The delta/swamp, formed where Steel Creek enters the Savannah River floodplain, was dominated by fishes characteristic of slow flowing waters and heavily vegetated habitats. The large channel draining the swamp supported many of the species found in the swamp plus riverine and anadromous forms.

Paller, M.H.; Heuer, J.H.; Kissick, L.A.

1988-03-01T23:59:59.000Z

427

Steel Creek fish, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991  

SciTech Connect (OSTI)

The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal plain in west-central South Carolina. The Savannah River forms the western boundary of the site. Five major tributaries of the Savannah River -- Upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. All but Upper Three Runs Creek receive, or in the past received, thermal effluents from nuclear production reactors. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor, and protect the lower reaches from thermal impacts. The lake has an average width of approximately 600 m and extends along the Steel Creek valley approximately 7000 m from the dam to the headwaters. Water level is maintained at a normal pool elevation of 58 m above mean sea level by overflow into a vertical intake tower that has multilevel discharge gates. The intake tower is connected to a horizontal conduit that passes through the dam and releases water into Steel Creek. The Steel Creek Biological Monitoring Program was designed to meet environmental regulatory requirements associated with the restart of L-Reactor and complements the Biological Monitoring Program for L Lake. This extensive program was implemented to address portions of Section 316(a) of the Clean Water Act. The Department of Energy (DOE) must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems.

Sayers, R.E. Jr.; Mealing, H.G. III [Normandeau Associates, Inc., New Ellenton, SC (United States)

1992-04-01T23:59:59.000Z

428

Microstructure/property relationships in dissimilar welds between duplex stainless steels and carbon steels  

SciTech Connect (OSTI)

The metallurgical characteristics, toughness and corrosion resistance of dissimilar welds between duplex stainless steel Alloy 2205 and carbon steel A36 have been evaluated. Both duplex stainless steel ER2209 and Ni-based Alloy 625 filler metals were used to join this combination using a multipass, gas tungsten arc welding (GTAW) process. Defect-free welds were made with each filler metal. The toughness of both the 625 and 2209 deposits were acceptable, regardless of heat input. A narrow martensitic region with high hardness was observed along the A36/2209 fusion boundary. A similar region was not observed in welds made with the 625 filler metal. The corrosion resistance of the welds made with 2209 filler metal improved with increasing heat input, probably due to higher levels of austenite and reduced chromium nitride precipitation. Welds made with 625 exhibited severe attack in the root pass, while the bulk of the weld was resistant. This investigation has shown that both filler metals can be used to joint carbon steel to duplex stainless steels, but that special precautions may be necessary in corrosive environments.

Barnhouse, E.J. [Weirton Steel Corp., WV (United States); Lippold, J.C. [Ohio State Univ., Columbus, OH (United States)

1998-12-01T23:59:59.000Z

429

Phase Transformation in Cast Superaustenitic Stainless Steels  

SciTech Connect (OSTI)

Superaustenitic stainless steels constitute a group of Fe-based alloys that are compositionally balanced to have a purely austenitic matrix and exhibit favorable pitting and crevice corrosion resistant properties and mechanical strength. However, intermetallic precipitates such as sigma and Laves can form during casting or exposure to high-temperature processing, which degrade the corrosion and mechanical properties of the material. The goal of this study was to accurately characterize the solid-solid phase transformations seen in cast superaustenitic stainless steels. Heat treatments were performed to understand the time and temperature ranges for intermetallic phase formations in alloys CN3MN and CK3MCuN. Microstructures were characterized using scanning electron microscopy (SEM), transmission electron microscopy (TEM), and energy and wavelength dispersive spectroscopy (EDS, WDS). The equilibrium microstructures, composed primarily of sigma and Laves within purely austenitic matrices, showed slow transformation kinetics. Factors that determine the extent of transformation, including diffusion, nucleation, and growth, are discussed.

Nathaniel Steven Lee Phillips

2006-12-12T23:59:59.000Z

430

Selective enrichment of a methanol-utilizing consortium using pulp & paper mill waste streams  

SciTech Connect (OSTI)

Efficient utilization of carbon inputs is critical to the economic viability of the current forest products sector. Input carbon losses occur in various locations within a pulp mill, including losses as volatile organics and wastewater . Opportunities exist to capture this carbon in the form of value-added products such as biodegradable polymers. Waste activated sludge from a pulp mill wastewater facility was enriched for 80 days for a methanol-utilizing consortium with the goal of using this consortium to produce biopolymers from methanol-rich pulp mill waste streams. Five enrichment conditions were utilized: three high-methanol streams from the kraft mill foul condensate system, one methanol-amended stream from the mill wastewater plant, and one methanol-only enrichment. Enrichment reactors were operated aerobically in sequencing batch mode at neutral pH and 25°C with a hydraulic residence time and a solids retention time of four days. Non-enriched waste activated sludge did not consume methanol or reduce chemical oxygen demand. With enrichment, however, the chemical oxygen demand reduction over 24 hour feed/decant cycles ranged from 79 to 89 %, and methanol concentrations dropped below method detection limits. Neither the non-enriched waste activated sludge nor any of the enrichment cultures accumulated polyhydroxyalkanoates (PHAs) under conditions of nitrogen sufficiency. Similarly, the non-enriched waste activated sludge did not accumulate PHAs under nitrogen limited conditions. By contrast, enriched cultures accumulated PHAs to nearly 14% on a dry weight basis under nitrogen limited conditions. This indicates that selectively-enriched pulp mill waste activated sludge can serve as an inoculum for PHA production from methanol-rich pulp mill effluents.

Gregory R. Mockos; William A. Smith; Frank J. Loge; David N. Thompson

2007-04-01T23:59:59.000Z

431

Photogrammetry as a tool for estimating size and condition in the Hawaiian monk seal (Monachus schauinslandi), the harbor seal (Phoca vitulina), and the northern elephant seal (Mirounga anguistirosis)  

E-Print Network [OSTI]

) for captive, subadult, Hawaiian monk seals M= 58. 18 + 9. 07 (GA) + 1. 20 (LA) - 0. 46 (L) -0. 64 (GP). . . . . . . . . . . . . . . . . . . 65 FIGURE Page The two best models reflecting the relationship of mass with photogrammetric and morphometric... The relationship of mass with photogrammetric measures for captive, adult harbor seals: M= -204. 597 - 6. 834 (GA) + 1. 538 (GP) + 0. 554(LP) + 0. 217 (L) . . . . 71 The relationship between body mass and photogrammetric measures of lateral perimeter (LP...

McFadden, Katherine Walton

2012-06-07T23:59:59.000Z

432

Cast Stainless Steel Ferrite and Grain Structure  

SciTech Connect (OSTI)

In-service inspection requirements dictate that piping welds in the primary pressure boundary of light-water reactors be subject to a volumetric examination based on the rules contained within the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI. The purpose of the inspection is the reliable detection and accurate sizing of service-induced degradation and/or material flaws introduced during fabrication. The volumetric inspection is usually carried out using ultrasonic testing (UT) methods. However, the varied metallurgical macrostructures and microstructures of cast austenitic stainless steel piping and fittings, including statically cast stainless steel and centrifugally cast stainless steel (CCSS), introduce significant variations in the propagation and attenuation of ultrasonic energy. These variations complicate interpretation of the UT responses and may compromise the reliability of UT inspection. A review of the literature indicated that a correlation may exist between the microstructure and the delta ferrite content of the casting alloy. This paper discusses the results of a recent study where the goal was to determine if a correlation existed between measured and/or calculated ferrite content and grain structure in CCSS pipe.

Ruud, Clayton O.; Ramuhalli, Pradeep; Meyer, Ryan M.; Mathews, Royce; Diaz, Aaron A.; Anderson, Michael T.

2012-09-01T23:59:59.000Z

433

Integrating Steel Production with Mineral Carbon Sequestration  

SciTech Connect (OSTI)

The objectives of the project were (i) to develop a combination iron oxide production and carbon sequestration plant that will use serpentine ores as the source of iron and the extraction tailings as the storage element for CO2 disposal, (ii) the identification of locations within the US where this process may be implemented and (iii) to create a standardized process to characterize the serpentine deposits in terms of carbon disposal capacity and iron and steel production capacity. The first objective was not accomplished. The research failed to identify a technique to accelerate direct aqueous mineral carbonation, the limiting step in the integration of steel production and carbon sequestration. Objective (ii) was accomplished. It was found that the sequestration potential of the ultramafic resource surfaces in the US and Puerto Rico is approximately 4,647 Gt of CO2 or over 500 years of current US production of CO2. Lastly, a computer model was developed to investigate the impact of various system parameters (recoveries and efficiencies and capacities of different system components) and serpentinite quality as well as incorporation of CO2 from sources outside the steel industry.

Klaus Lackner; Paul Doby; Tuncel Yegulalp; Samuel Krevor; Christopher Graves

2008-05-01T23:59:59.000Z

434

Predicting arsenic concentrations in porewaters of buried uranium mill tailings  

SciTech Connect (OSTI)

The proposed JEB Tailings Management Facility (TMF) to be emplaced below the groundwater table in northern Saskatchewan, Canada, will contain uranium mill tailings from McClean Lake, Midwest and Cigar Lake ore bodies, which are high in arsenic (up to 10%) and nickel (up to 5%). A serious concern is the possibility that high arsenic and nickel concentrations may be released from the buried tailings, contaminating adjacent groundwaters and a nearby lake. Laboratory tests and geochemical modeling were performed to examine ways to reduce the arsenic and nickel concentrations in TMF porewaters so as to minimize such contamination from tailings buried for 50 years and longer. The tests were designed to mimic conditions in the mill neutralization circuit (3 hr tests at 25 C), and in the TMF after burial (5--49 day aging tests). The aging tests were run at 50, 25 and 4 C (the temperature in the TMF). In order to optimize the removal of arsenic by adsorption and precipitation, ferric sulfate was added to tailings raffinates having Fe/As ratios of less than 3--5. The acid raffinates were then neutralized by addition of slaked lime to nominal pH values of 7, 8, or 9. Analysis and modeling of the test results showed that with slaked lime addition to acid tailings raffinates, relatively amorphous scorodite (ferric arsenate) precipitates near pH 1, and is the dominant form of arsenate in slake limed tailings solids except those high in Ni and As and low in Fe, in which cabrerite-annabergite (Ni, Mg, Fe(II) arsenate) may also precipitate near pH 5--6. In addition to the arsenate precipitates, smaller amounts of arsenate are also adsorbed onto tailings solids. The aging tests showed that after burial of the tailings, arsenic concentrations may increase with time from the breakdown of the arsenate phases (chiefly scorodite). However, the tests indicate that the rate of change decreases and approaches zero after 72 hrs at 25 C, and may equal zero at all times in the TMF at 4 C. Consistent with a kinetic model that describes the rate of breakdown of scorodite to form hydrous ferric oxide, the rate of release of dissolved arsenate to tailings porewaters from slake limed tailings: (1) is proportional to pH above pH 6--7; (2) decreases exponentially as the total molar Fe/As ratio of tailings raffinates is increased from 1/1 to greater than 5/1; and (3) is proportional to temperature with an average Arrhenius activation energy of 13.4 {+-} 4.2 kcal/mol. Study results suggest that if ferric sulfate and slaked lime are added in the tailings neutralization circuit to give a raffinate Fe/As molar ratio of at least 3--5 and a nominal (initial) pH of 8 (final pH of 7--8), arsenic and nickel concentrations of 2 mg/L or less, are probable in porewaters of individual tailings in the TMF for 50 to 10,000 yrs after tailings disposal. However, the tailings will be mixed in the TMF, which will contain about 35% tailings with Fe/As = 3.0, and 65% tailings with Fe/As = 5.0--7.7. Thus, it seems likely that average arsenic pore water concentrations in the TMF may not exceed 1 mg/L.

Langmuir, D.; Mahoney, J.; MacDonald, A.; Rowson, J.

1999-10-01T23:59:59.000Z

435

The performance of duplex stainless steels in chemical environments  

SciTech Connect (OSTI)

The process industries have used 300 series stainless steels for many years where the corrosion resistance of carbon steel is inadequate. Where stainless steels have proved inadequate there has been a tendency to utilize high nickel alloys, with a greatly increased cost. The present paper reviews the different grades of duplex stainless steel and shows how their superior corrosion and stress corrosion cracking resistance, plus their high strength, can be utilized to provide cost effective alternatives to the high nickel alloys. The use of alternative design codes to take advantages of the properties of duplex alloys is discussed. Data is presented to show the resistance of duplex stainless steels to a variety of chemical environments. The use of duplex stainless steels and the reason for their selection in a number of applications is reviewed.

Francis, R. [Weir Materials Ltd., Manchester (United Kingdom). Park Works

1994-12-31T23:59:59.000Z

436

Safety analysis report for packaging (onsite) steel drum  

SciTech Connect (OSTI)

This Safety Analysis Report for Packaging (SARP) provides the analyses and evaluations necessary to demonstrate that the steel drum packaging system meets the transportation safety requirements of HNF-PRO-154, Responsibilities and Procedures for all Hazardous Material Shipments, for an onsite packaging containing Type B quantities of solid and liquid radioactive materials. The basic component of the steel drum packaging system is the 208 L (55-gal) steel drum.

McCormick, W.A.

1998-09-29T23:59:59.000Z

437

Characterization of thermal aging of duplex stainless steel by SQUID  

SciTech Connect (OSTI)

Thermal aging is a growing concern for long-term-aged duplex stainless steel piping in nuclear power plants. Superconducting QUantum Interference Device (SQUID) was used for the detection of thermal aging of SUS329 rolled duplex stainless steel and SCS16 cast duplex stainless steel. It was found that the SQUID output signal pattern in the presence of AC magnetic field applied to the specimen was sensitive to the changes in electromagnetic properties due to thermal aging.

Isobe, Y.; Kamimura, A.; Aoki, K.; Nakayasu, F. [Nuclear Fuel Industries, Ltd., Osaka (Japan)

1995-08-01T23:59:59.000Z

438

a537 carbon steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

439

Friction Stir Spot Welding of Advanced High Strength Steels II...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

II Friction Stir Spot Welding of Advanced High Strength Steels II 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

440

activation martensitic steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

modeling and experimental study of brittle fracture in tempered martensitic steels for thermonuclear fusion applications. Open Access Theses and Dissertations Summary: ??In this...

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

activation martensitic steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

modeling and experimental study of brittle fracture in tempered martensitic steels for thermonuclear fusion applications. Open Access Theses and Dissertations Summary: ??In this...

442

ITP Steel: Hydrogen and Nitrogen Control in Ladle and Casting...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Hydrogen and Nitrogen Control in Ladle and Casting Operations ITP Steel: Hydrogen and Nitrogen Control in Ladle and Casting Operations castingops.pdf More Documents & Publications...

443

automotive sheet steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and 90, elongated Paris-Sud XI, Universit de 88 Spot weldability of TRIP assisted steels with high carbon and aluminium contents Materials Science Websites Summary:...

444

alloy coated steels: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

y-dend rites. (Note: primary y Cambridge, University of 2 Estimation of Atmospheric Corrosion of High-Strength, Low-Alloy Steels Engineering Websites Summary: Estimation of...

445

alloy coated steel: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

y-dend rites. (Note: primary y Cambridge, University of 2 Estimation of Atmospheric Corrosion of High-Strength, Low-Alloy Steels Engineering Websites Summary: Estimation of...

446

DOE - Office of Legacy Management -- Sutton Steele and Steele Co - TX 09  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou areDowntown Site - MO 02Sutton Steele and Steele Co

447

A MOSSBAUER STUDY OF AUSTENITE STABILITY AND IMPACT FRACTURE IN Fe - 6 Ni STEEL  

E-Print Network [OSTI]

IMPACT FRACTURE IN Fe-6Ni STEEL Brent Thomas Fultz Materialscommercial cryogenic alloy steel was studied with regard toThe Experiments Fe-6Ni-lMn steel plate was received from the

Fultz, Brent

2011-01-01T23:59:59.000Z

448

Optimal inspection scheduling with alternative fatigue reliability formulations for steel bridges  

E-Print Network [OSTI]

Optimal inspection scheduling with alternative fatigue reliability formulations for steel bridges H, USA Keywords: steel bridges, structural reliability, fatigue, optimal inspection, fracture, plate girder, box girder ABSTRACT: A reliability-based method for inspection scheduling of steel bridges

Manuel, Lance

449

People of Steel: The Support of a Town during the Homestead Strike  

E-Print Network [OSTI]

the riot between the steel strikers and the Pinkertons afterNovember 19, 1892. People of Steel 126 The position you1892, between the Carnegie Steel Company, Limited, and the

Partida, Jason

2013-01-01T23:59:59.000Z

450

Identification, Model Updating, and Response Prediction of an Instrumented 15-Story Steel-Frame Building  

E-Print Network [OSTI]

A. , 1998. Ductile Design of Steel Structure, McGraw Hill,monitoring of the steel-frame UCLA Factor Building,an Instrumented 15-Story Steel-Frame Building Derek Skolnik,

Skolnik, Derek; Lei, Ying; Yu, Eunjong; Wallace, J W

2006-01-01T23:59:59.000Z

451

THE EFFECT OF SILICON ON THE ENVIRONMENTAL CRACKING BEHAVIOR OF A HIGH STRENGTH STEEL  

E-Print Network [OSTI]

Low-Alloy, High-Strength Steel, Advanced Research ProjectsTests of High Strength Steels, BISRA Report September 1971.Cracking in High Strength Steels and in Titanium and

Cedeno, M.H.C.

2010-01-01T23:59:59.000Z

452

WELDABILITY OF GRAIN-REFINED Fe-12Ni-0.25Ti STEEL FOR CRYOGENIC APPLICATIONS  

E-Print Network [OSTI]

of the Cryogenic Nickel Steels, WRC Bull, 205, May, 1975.REFINED Fe-12Ni-0.25Ti STEEL FOR CRYOGENIC APPLICATIONS D.E.REFINED Fe-12Ni-0.25Ti STEEL FOR CRYOGENIC APPLICATIONS D.

Morris Jr., J.W.

2013-01-01T23:59:59.000Z

453

Effect of polyurea on dynamic response and fracture resistance of steel plates under impulsive loads  

E-Print Network [OSTI]

on the dynamic response of steel plates, 2006 SEM AnnualPenetration protection of steel plates with polyurea layer,the post-failure motion of steel plates subjected to blast

Amini, Mahmoud Reza

2007-01-01T23:59:59.000Z

454

Propagating Waves Recorded in the Steel, Moment-Frame Factor Building During Earthquakes  

E-Print Network [OSTI]

studies of damage to tall steel moment-frame buildings inan instrumented 15-story steel- frame building, EarthquakePropagating Waves in the Steel, Moment-Frame Factor Building

Kohler, Monica; Heaton, Thomas H.; Samuel C. Bradford

2007-01-01T23:59:59.000Z

455

DESIGN OF DUAL PHASE Fe/Mn/C STEEL FOR LOW TEMPERATURE APPLICATION  

E-Print Network [OSTI]

and Properties of Dual- Phase Steels, R. A. Kot and J. \\4.Properties of Dual Phase Steels, R. A. Kot and J. W. ~lorrisand Hardenability in Steels, Symp. ASt~. ~. Garvey, Trans.

Kim, Nack-Joon

2013-01-01T23:59:59.000Z

456

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AISI 4340 STEEL MODIFIED WITH ALUMINUM AND SILICON  

E-Print Network [OSTI]

1968), G, Thomas. Iron and Steel Int, 46. 451 (1973), G,Containing High-Strength Steels, Cobalt Monograph Series, A.Strength Structural j Steels," ASTM Spec, Tech, PubL 498,

Bhat, M.S.

2010-01-01T23:59:59.000Z

457

Performance-Based Seismic Demand Assessment of Concentrically Braced Steel Frame Buildings  

E-Print Network [OSTI]

and Ductility Factors for Steel Frames De- signed According1980), Inelastic Buckling of Steel Struts Under Cyclic LoadBS 5950: Structural use of steel work in building. Part1

Chen, Chui-Hsin

2010-01-01T23:59:59.000Z

458

E-Print Network 3.0 - austenitic cast steels Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

diagrams for the two steels received from POSCO Summary: heat treatment, such that the steel can never become fully austenitic at any temperature. The steel... into a mixture of...

459

A Comparison of Iron and Steel Production Energy Intensity in China and the U.S  

E-Print Network [OSTI]

pdf Association for Iron and Steel Technology (AIST). 2010a.American BOF Roundup. Iron & Steel Technology. November.for Iron and Steel Technology (AIST). 2010b. 2010 EAF

Price, Lynn

2014-01-01T23:59:59.000Z

460

DESIGN OF DUAL PHASE Fe/Mn/C STEEL FOR LOW TEMPERATURE APPLICATION  

E-Print Network [OSTI]

and Properties of Dual- Phase Steels, R. A. Kot and J. \\4.and Properties of Dual Phase Steels, R. A. Kot and J. W. ~Formable HSLA and Dual- Phase Steels, A. T. Davenport, ed. ,

Kim, Nack-Joon

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 0.1C STEEL WITH Nb  

E-Print Network [OSTI]

and Properties of Dual-Phase Steels, R. A. Kot and J. W.and Prooerties of Dual-Phase Steels, R. A. Kot and J. W.Prooerties of Vanadium Dual Phase Steel and Cold Pressing

Gau, Jing-Sheng

2014-01-01T23:59:59.000Z

462

CARBON ATOM DISTRIBUTION IN A DUAL PHASE STEEL: AN ATOM PROBE STUDY  

E-Print Network [OSTI]

ATOM DISTRIBUTION IN A DUAL PHASE STEEL: AN ATOM PROBE STUDY~4720 1 U.S.A. IntroductioE. Dual Phase steels are currentlymartensite-austenite dual phase steel, although the results

Barnard, S.J.

2014-01-01T23:59:59.000Z

463

Annual status report on the Uranium Mill Tailings Remedial Action Program  

SciTech Connect (OSTI)

This fourteenth annual status report for the Uranium Mill Tailings Remedial Action (UMTRA) Project Office summarizes activities of the Uranium Mill Tailings Remedial Action Surface (UMTRA-Surface) and Uranium Mill Tailings Remedial Action Groundwater (UMTRA-Groundwater) Projects undertaken during fiscal year (FY) 1992 by the US Department of Energy (DOE) and other agencies. Project goals for FY 1993 are also presented. An annual report of this type was a statutory requirement through January 1, 1986, pursuant to the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, Public Law (PL) 95-604. The DOE will continue to submit annual reports to DOE-Headquarters, the states, tribes, and local representatives through Project completion in order to inform the public of the yearly Project status. The purpose of the remedial action is to stabilize and control the tailings and other residual radioactive material (RRM) located on the inactive uranium processing sites in a safe and environmentally sound manner, and to minimize or eliminate potential health hazards. Commercial and residential properties near designated processing sites that are contaminated with material from the sites, herein referred to as ``vicinity properties (VP),`` are also eligible for remedial action. Included in the UMTRA Project are 24 inactive uranium processing sites and associated VPs located in 10 states, and the VPs associated with the Edgemont, South Dakota, uranium mill currently owned by the Tennessee Valley Authority (TVA) (Figure A.1, Appendix A).

Not Available

1992-12-01T23:59:59.000Z

464

A summary of chemical and biological testing of proposed disposal of sediment from Richmond Harbor relative to the Deep Off-Shelf Reference Area, the Bay Farm Borrow Area, and the Alcatraz Environs Reference Area  

SciTech Connect (OSTI)

The US Army Corps of Engineers was authorized to dredge Richmond Harbor to accomodate large, deep-draft vessels. An ecological evaluation of the Harbor sediments was performed describing the physical characteristics, toxic substances, effects on aquatic organisms,and potential for bioaccumulation of chemical contaminants. The objective of this report is to compare the sediment chemistry, acute toxicity, and bioaccumulation results of the Richmond Harbor sediments to each of the reference areas; i.e., the Deep Off-Shelf Reference Area, the Bay Farm Borrow Area, and the Alcatraz Environs Reference Area. This report will enable the US Army Corps of Engineers to determine whether disposal at a reference area is appropriate for all or part of the dredged material from Richmond Harbor. Chemical analyses were performed on 30 sediment samples; 28 of those samples were then combined to form 7 composites. The seven composites plus sediment from two additional stations received both chemical and biological evaluations.

Mayhew, H.L.; Karle, L.M.; Gruendell, B.D.; Pinza, M.R. [Battelle/Marine Sciences Lab., Sequim, WA (United States)

1993-12-01T23:59:59.000Z

465

THE USE OF MICROSTRUCTURE CONTROL TO TOUGHEN FERRITIC STEELS FOR CRYOGENIC USE. II. Fe-Mn STEELS  

E-Print Network [OSTI]

steels in current use at LNG temperatures and below containtemperature to below LNG temperature. The resulting alloysis suitable for use to below LNG temperature in the grain-

Hwang, S.K.

2010-01-01T23:59:59.000Z

466

E-Print Network 3.0 - advanced bar steels Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

El-Hacha Summary: environments. Keywords: Durability; prestressed concrete; beam; carbon fiber reinforced polymer bars; steel... prestressed with steel wires. The experimental...

467

E-Print Network 3.0 - a 285 steel Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering 8 A COMPARATIVE STUDY OF THE WETTABILITY OF STEEL, CARBON, AND POLYETHYLENE FIBERS BY WATER Summary: A COMPARATIVE STUDY OF THE WETTABILITY OF STEEL, CARBON,...

468

Quantitative evaluation of general corrosion of Type 304 stainless steel in subcritical and  

E-Print Network [OSTI]

Quantitative evaluation of general corrosion of Type 304 stainless steel in subcritical the corrosion rate of Type 304 stainless steel (SS) in subcritical and supercritical environments. The EN

Benning, Liane G.

469

Calculation of the number of cancer deaths prevented by the Uranium Mill Tailings Remedial Action Project  

SciTech Connect (OSTI)

The Uranium Mill Tailings Remedial Action Project has completed remedial action at 22 uranium mill tailings sites and about 5,000 properties (vicinity properties) where tailings were used in construction, at a total cost of $1.45 billion. This paper uses existing data from Environmental Impact Statements and Environmental Assessments, and vicinity property calculations, to determine the total number of cancer deaths averted by the Uranium Mill Tailings Remedial Action Project. The cost-effectiveness of remediating each site, the vicinity properties, and the entire project is calculated. The cost per cancer death averted was four orders of magnitude higher at the least cost-effective site than at the most cost-effective site.

Miller, M.L.; Pomatto, C.B. (Roy F. Weston, Inc., Albuquerque, NM (United States)); Cornish, R.E. (Dept. of Energy, Albuquerque, NM (United States). Albuquerque Operations Office)

1999-05-01T23:59:59.000Z

470

Cleanup of inactive Uranium Mill Tailings Sites in the Navajo Nation  

SciTech Connect (OSTI)

The U.S. Congress passed the Uranium Mill Tailings Radiation Control Act (UMTRCA) in 1978 to address potential and significant radiation health hazards to the public from active and inactive mill operations. Title I to the UMTRCA identified sites to be designated for remedial action. These include four uranium mill tailings remedial action (UMTRA) sites in the Navajo Nation. These sites are located in Shiprock, New Mexico; Tuba City, Arizona; Cane Valley, Arizona; and Halchita, Utah. The U.S. Department of Energy (DOE) was directed to select and execute a plan of remedial action that provides long-term stabilization and control of radioactive materials and satisfies the U.S. Environmental Protection Agency standards and other applicable laws and regulations.

Martin, B.

1994-12-31T23:59:59.000Z

471

Decommissioning of facilities and encapsulation of wastes for an uranium mill site in Spain  

SciTech Connect (OSTI)

In the south of Spain on the outskirts of the town of Andujar an inactive uranium mill tailings site is being remediated in place. Mill equipment, buildings and process facilities have been dismantled and demolished and the resulting metal wastes and debris have been placed in the tailings pile. The tailings mass has been reshaped by flattening the sideslopes to improve stability and a cover system has been placed over the pile. Remedial action works started in February 1991 and will be completed by March 1994. This paper describes the progress of the remediation works for the closure of the Andujar mill site and in particular discusses the approaches used for the dismantling and demolition of the processing facilities and the stabilization of the tailings pile.

Santiago, J.L. [Enresa, Madrid (Spain); Sanchez, M. [Initec, Madrid (Spain)

1994-12-31T23:59:59.000Z

472

Scientific basis for risk assessment and management of uranium mill tailings  

SciTech Connect (OSTI)

A National Research Council study panel, convened by the Board on Radioactive Waste Management, has examined the scientific basis for risk assessment and management of uranium mill tailings and issued this final report containing a number of recommendations. Chapter 1 provides a brief introduction to the problem. Chapter 2 examines the processes of uranium extraction and the mechanisms by which radionuclides and toxic chemicals contained in the ore can enter the environment. Chapter 3 is devoted to a review of the evidence on health risks associated with radon and its decay products. Chapter 4 provides a consideration of conventional and possible new technical alternatives for tailings management. Chapter 5 explores a number of issues of comparative risk, provides a brief history of uranium mill tailings regulation, and concludes with a discussion of choices that must be made in mill tailing risk management. 211 refs., 30 figs., 27 tabs.

Not Available

1986-01-01T23:59:59.000Z

473

Assessment of the radiological impact of the inactive uranium-mill tailings at Mexican Hat, Utah  

SciTech Connect (OSTI)

High surface soil concentrations of /sup 226/Ra and high above-ground measurements of gamma-ray intensity in the vicinity of the inactive uranium-mill tailings at Mexican Hat show both wind and water erosion of the tailings. The former mill area, occupied by a trade school at the time of this survey, shows a comparatively high level of contamination, probably from unprocessed ore on the surface of the ore storage area near the location of the former mill buildings. However, the estimated health effect of exposure to gamma rays during a 2000-hr work year in the area represents an increase of 0.1% in the risk of death from cancer. Exposure of less than 600 persons within 1.6 km of the tailings to radon daughters results in an estimated 0.2%/year increase in risk of lung cancer.

Haywood, F.F.; Goldsmith, W.A.; Ellis, B.S.; Hubbard, H.M. Jr.; Fox, W.F.; Shinpaugh, W.H.

1980-03-01T23:59:59.000Z

474

Radiological survey of the inactive uranium-mill tailings at Rifle, Colorado  

SciTech Connect (OSTI)

Results of radiological surveys of two inactive uranium-mill sites near Rifle, Colorado, in May 1976 are presented. These sites are referred to as Old Rifle and New Rifle. The calculated /sup 226/Ra inventory of the latter site is much higher than at the older mill location. Data on above-ground measurements of gamma exposure rates, surface and near-surface concentration of /sup 226/Ra in soil and sediment samples, concentration of /sup 226/Ra in water, calculated subsurface distribution of /sup 226/Ra, and particulate radionuclide concentrations in air samples are given. The data serve to define the extent of contamination in the vicinity of the mill sites and their immediate surrounding areas with tailings particles. Results of these measurements were utilized as technical input for an engineering assessment of these two sites.

Haywood, F.F.; Jacobs, D.J.; Ellis, B.S.; Hubbard, H.M. Jr.; Shinpaugh, W.H.

1980-06-01T23:59:59.000Z

475

Spot welding of steel and aluminum using insert sheet  

SciTech Connect (OSTI)

Automobile industries have been increasingly interested in the use of aluminum and thus joining of steel and aluminum becomes of importance. The joining of the two types of metal raises a problem of brittle welds caused by the formation of intermetallic compounds. The authors solved the problem by using an insert sheet. This paper deals with the resistance spot welding of steel and aluminum sheets using insert sheets. The insert sheet used in the present development was a steel/aluminum clad sheet of the 0.8 mm thickness with 50% steel and 50% aluminum. The clad sheet was produced by warm rolling of steel and aluminum with a direct resistance heating process. Steel to be warm rolled was of EDDQ of the 0.4 mm thickness and aluminum was of JIS A1050 of 0.6 mm thickness. The mechanical properties of the insert clad sheets were in between those of the steel sheets and the aluminum sheets, while the clad sheets showed much better formability than the aluminum sheets. Resistance spot welding was conducted for 0.8 mm thick EDDQ steel sheets and 1.0 mm thick aluminum alloy (AL-5.5%Mg) sheets under the welding force of 1.96 kN, welding current ranging between 4.2 and 20.1 kA, and welding time from 0.5 to 10 cycles. The steel was spot welded to the steel side of the insert sheet while the aluminum was welded to the aluminum side. What the authors investigated were the applicable welding current range, nugget diameter, tensile shear strength, U-tension strength, and macro- and microstructures. In conclusion, steel sheets can be spot welded to aluminum sheets without difficulty by using clad sheets as insert materials while the strength level of the dissimilar metal spot welds is close to that of aluminum joints.

Oikawa, H.; Saito, T.; Yoshimura, T. [and others

1994-12-31T23:59:59.000Z

476

Voluntary agreements for increasing energy-efficiency in industry: Case study of a pilot project with the steel industry in Shandong Province, China  

SciTech Connect (OSTI)

China faces a significant challenge in the years ahead to continue to provide essential materials and products for a rapidly-growing economy while addressing pressing environmental concerns. China's industrial sector is heavily dependent on the country's abundant, yet polluting, coal resources. While tremendous energy conservation and environmental protection achievements were realized in the industrial sector in the past, there remains a great gulf between the China's level of energy efficiency and that of the advanced countries of the world. Internationally, significant energy efficiency improvement in the industrial sector has been realized in a number of countries using an innovative policy mechanism called Voluntary Agreements. This paper describes international experience with Voluntary Agreements in the industrial sector as well as the development of a pilot program to test the use of such agreements with two steel mills in Shandong Province, China.

Price, Lynn; Worrell, Ernst; Sinton, Jonathan; Yun, Jiang

2003-03-01T23:59:59.000Z

477

Tribune Harbor Jeanette Velazquez  

E-Print Network [OSTI]

River Residential Green Space Commercial Transportation Manufacturing Industrial #12;Proposed Site #12;Land Use Site Boundary Bike Path Chicago River Residential Green Space Commercial Transportation Manufacturing Industrial #12;Proposal and Theme Ã? Wide array of Activities for All Ages Ã?

Illinois at Chicago, University of

478

Plant foliar disease suppression mediated by composted forms of paper mill residuals exhibits molecular features of induced resistance  

E-Print Network [OSTI]

Plant foliar disease suppression mediated by composted forms of paper mill residuals exhibits Arabidopsis thaliana grown in soil from field plots amended with composted forms of paper mill residuals (PMR with plants grown in soil from field plots amended with a non-composted PMR or non-amended soils. Similar

Goodman, Robert M.

479

Improvement effect of small scale recycled milled carbon fibre in DGEBA epoxy resin creating an improved matrix  

E-Print Network [OSTI]

energy [4, 5]. Also, till the last decade fibre reinforced composite materials were regarded as non, 10]. The reinforced material used in this paper is recycled milled carbon fibre (MCF). Addition1 Improvement effect of small scale recycled milled carbon fibre in DGEBA epoxy resin creating

480

Bayesian models for elevated disease risk due to exposure to uranium mine and mill waste on the Navajo Nation  

E-Print Network [OSTI]

ForReview Only Bayesian models for elevated disease risk due to exposure to uranium mine and mill of Pharmacy, Community Environmental Health Program Keywords: abandoned uranium mines, conditionally specified to ex- posure to uranium mine and mill waste on the Navajo Nation Glenn A. Stark University of New

Huerta, Gabriel

Note: This page contains sample records for the topic "harbor steel mill" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

2004-2005 Texas Water Resources Institute Mills Scholarship Application Water Management, Soil Salinity and Landscape Ecology in Laguna  

E-Print Network [OSTI]

: Bruce Herbert (O) 979-845-2405 herbert@geo.tamu.edu #12;Heather R. Miller 2004-05 TWRI Mills 2 Water2004-2005 Texas Water Resources Institute Mills Scholarship Application Water Management, Soil Salinity and Landscape Ecology in Laguna Atascosa National Wildlife Refuge Heather R. Miller Department

Herbert, Bruce

482

Fireside carburization of stainless steel furnace tubes  

SciTech Connect (OSTI)

Most heavy Venezuelan crudes are recognized for having a high total acid number (TAN) that is usually associated with a high tendency to produce naphthenic acid corrosion. To resist this type of corrosion in vacuum heaters, 9Cr-1Mo steel and stainless steels containing molybdenum are usually recommended. In 1993 the original 5Cr-1/2Mo roof tubes of the furnace in a vacuum unit were replaced by stainless steel 316Ti to minimize tube replacement and increase heater reliability. Unexpectedly, some of the new tubes failed after only three years of service, and just one year after undergoing the last turnaround inspection. The damage occurred in the form of deep holes and perforations, starting from the outside tube surface on the fireside. Coke build-up occurred due to severe operating conditions, overheating the tubes on the fireside, above 675 C (1250 F). Metallographic and Scanning Electron Microscopic (SEM) examination revealed internal and external carburization of the material due to the presence of coke and combustion ashes, respectively. The increase in the skin metal temperature facilitated the diffusion of carbon from these carbon-rich deposits into the low carbon content material (0.023 O/O).Depletion of chromium at the grain boundaries due to the massive formation of chromium carbides, resulted in a severe intergranular corrosion attack by molten salts rich in vanadium and sulfur due to asphalt burning. Normal operating practice demands the use of steam for the heater tubes to control coke build-up. This practice had been first reduced and then eliminated, during the past two years prior to the failure, because of economic incentives. This paper describes the root cause analysis conducted to account for these premature tube failures.

Mirabal, E.; Molina, C. [PDVSA-Refineria Isla, Curayao (Netherlands); Mayorga, A.; Hau, J.L. [PDVSA-Intevep, Caracas (Venezuela)

1999-11-01T23:59:59.000Z

483

Extended Kalman Filter Based Neural Networks Controller For Hot Strip Rolling mill  

SciTech Connect (OSTI)

The present paper deals with the application of an Extended Kalman filter based adaptive Neural-Network control scheme to improve the performance of a hot strip rolling mill. The suggested Neural Network model was implemented using Bayesian Evidence based training algorithm. The control input was estimated iteratively by an on-line extended Kalman filter updating scheme basing on the inversion of the learned neural networks model. The performance of the controller is evaluated using an accurate model estimated from real rolling mill input/output data, and the usefulness of the suggested method is proved.

Moussaoui, A. K. [Electrical Engineering Laboratory of Guelma (LGEG), BP.401, University of Guelma, 24000 (Algeria); Abbassi, H. A.; Bouazza, S. [Universite Badji Mokhtar BP 12--23000-Annaba Algerie (Algeria)

2008-06-12T23:59:59.000Z

484

Uranium Mill Tailings Remedial Action (UMTRA) Surface Project: Project plan. Revision 1  

SciTech Connect (OSTI)

The Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA) [Public Law (PL) 95-604, 42 United States Code (USC) 7901], hereinafter referred to as the ``Act,`` authorizes the US Department of Energy (DOE) to stabilize and control surface tailings and ground water contamination. To fulfill this mission, the DOE has established two projects under the Uranium Mill Tailings Remedial Action (UMTRA) Project Office. The Ground Water Project was established in April 1991 as a major project and a separate project plan will be prepared for that portion of the mission. This project plan covers the UMTRA Surface Project, a major system acquisition (MSA).

Not Available

1993-08-11T23:59:59.000Z

485

Environmental assessment of remedial action at the Spook uranium mill tailings site, Converse County, Wyoming  

SciTech Connect (OSTI)

This document assesses a joint remedial action proposed by the US Department of Energy Uranium Mill Tailings Remedial Action Project and the State of Wyoming Abandoned Mine Lands Program. The proposed action would consist of stabilizing uranium mill tailings and other associated contaminated materials within an inactive open pit mine on the site; backfilling the open pit with overburden materials that would act as a radon barrier and cover; and recontouring and seeding all disturbed areas to premining conditions. The impacts of no action at this site are addressed as the alternative to the proposed action. 74 refs., 12 figs., 19 tabs.

Not Available

1989-04-01T23:59:59.000Z

486

Direct-write milling of diamond by a focused oxygen ion beam  

E-Print Network [OSTI]

Recent advances in focused ion beam technology have enabled high-resolution, direct-write nanofabrication using light ions. Studies with light ions to date have, however, focused on milling of materials where sub-surface ion beam damage does not inhibit device performance. Here we report on direct-write milling of single crystal diamond using a focused beam of oxygen ions. Material quality is assessed by Raman and luminescence analysis, and reveals that the damage layer generated by oxygen ions can be removed by nonintrusive post-processing methods such as localised electron beam induced chemical etching.

Martin, Aiden A; Botman, Aurelien; Toth, Milos; Aharonovich, Igor

2015-01-01T23:59:59.000Z

487

Heavy-Section Steel Irradiation Program  

SciTech Connect (OSTI)

Maintaining the integrity of the reactor pressure vessel (RPV) in a light-water-cooled nuclear power plant is crucial in preventing and controlling severe accidents that have the potential for major contamination release. Because the RPV is the only key safety-related component of the plant for which a redundant backup system does not exist, it is imperative to fully understand the degree of irradiation-induced degradation of the RPV's fracture resistance that occurs during service. For this reason, the Heavy-Section Steel Irradiation (HSSI) Program has been established.

Rosseel, T.M.

2000-04-01T23:59:59.000Z

488

Gas Atomization of Stainless Steel - Slow Motion  

SciTech Connect (OSTI)

Stainless steel liquid atomized by supersonic argon gas into a spray of droplets at ~1800ºC. Atomization of metal requires high pressure gas and specialized chambers for cooling and collecting the powders without contamination. The critical step for morphological control is the impingement of the gas on the melt stream. The video is a black and white high speed video of a liquid metal stream being atomized by high pressure gas. This material was atomized at the Ames Laboratory's Materials Preparation Center http://www.mpc.ameslab.gov

None

2011-01-01T23:59:59.000Z

489

Automated inspection of hot steel slabs  

DOE Patents [OSTI]

The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes.

Martin, Ronald J. (Burnsville, MN)

1985-01-01T23:59:59.000Z

490

Automated inspection of hot steel slabs  

DOE Patents [OSTI]

The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes. 5 figs.

Martin, R.J.

1985-12-24T23:59:59.000Z

491

Method for machining steel with diamond tools  

DOE Patents [OSTI]

The present invention is directed to a method for machine optical quality finishes and contour accuracies of workpieces of carbon-containing metals such as steel with diamond tooling. The wear rate of the diamond tooling is significantly reduced by saturating the atmosphere at the interface of the workpiece and the diamond tool with a gaseous hydrocarbon during the machining operation. The presence of the gaseous hydrocarbon effectively eliminates the deterioration of the diamond tool by inhibiting or preventing the conversion of the diamond carbon to graphite carbon at the point of contact between the cutting tool and the workpiece.

Casstevens, J.M.

1984-01-01T23:59:59.000Z

492

Method for machining steel with diamond tools  

DOE Patents [OSTI]

The present invention is directed to a method for machining optical quality inishes and contour accuracies of workpieces of carbon-containing metals such as steel with diamond tooling. The wear rate of the diamond tooling is significantly reduced by saturating the atmosphere at the interface of the workpiece and the diamond tool with a gaseous hydrocarbon during the machining operation. The presence of the gaseous hydrocarbon effectively eliminates the deterioration of the diamond tool by inhibiting or preventing the conversion of the diamond carbon to graphite carbon at the point of contact between the cutting tool and the workpiece.

Casstevens, John M. (Greenville, TX)

1986-01-01T23:59:59.000Z

493

SOLID STATE JOINING OF MAGNESIUM TO STEEL  

SciTech Connect (OSTI)

Friction stir welding and ultrasonic welding techniques were applied to join automotive magnesium alloys to steel sheet. The effect of tooling and process parameters on the post-weld microstructure, texture and mechanical properties was investigated. Static and dynamic loading were utilized to investigate the joint strength of both cast and wrought magnesium alloys including their susceptibility and degradation under corrosive media. The conditions required to produce joint strengths in excess of 75% of the base metal strength were determined, and the effects of surface coatings, tooling and weld parameters on weld properties are presented.

Jana, Saumyadeep; Hovanski, Yuri; Pilli, Siva Prasad; Field, David P.; Yu, Hao; Pan, Tsung-Yu; Santella, M. L.

2012-06-04T23:59:59.000Z

494

Microstructure of Super-duplex Stainless Steels  

E-Print Network [OSTI]

.1 Introduction 24 3.2 The Fe-Cr-Ni System . . . . . . . . . . . . 25 3.3 The Alloying Elements in Duplex Stainless Steels 33 3.4 Chromium and Nickel Equivalents . . . . . . . 42 3.5 The Effect of Creq/Nieq Ratio on Equilibrium Volume Fraction of Austenite 43 3... / Austenite Balance 6.1 Introduction . 6.2 Thermodynamic Calculations . . . . . 6.3 Equilibrium Isothermal Heat Treatments 6.4 Effect of Ferrite/ Austenite Balance on Hardness 6.5 Equilibrium Partitioning of Alloying Elements 6.6 Precipitation of Cr2N 6...

Sharafi, Shahriar

1993-12-07T23:59:59.000Z

495

Steel Industry Profile | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergyDepartmentScopingOverviewFranklinStatusJ.R. Simplot DonSteel

496

Corrosion protection of steel in ammonia/water heat pumps  

DOE Patents [OSTI]

Corrosion of steel surfaces in a heat pump is inhibited by adding a rare earth metal salt to the heat pump's ammonia/water working fluid. In preferred embodiments, the rare earth metal salt includes cerium, and the steel surfaces are cerated to enhance the corrosion-inhibiting effects.

Mansfeld, Florian B.; Sun, Zhaoli

2003-10-14T23:59:59.000Z

497

Cinematography of Resistance Spot Welding of Galvanized Steel Sheet  

E-Print Network [OSTI]

Cinematography of Resistance Spot Welding of Galvanized Steel Sheet Preweld and postweld current modifications on the resistance spot welding of galvanized steel sheet ·are analyzed using high phenomena through· out the weld process are discussed. In addition. the duration of current modifi· cation

Eagar, Thomas W.

498

Welding residual stresses in ferritic power plant steels  

E-Print Network [OSTI]

REVIEW Welding residual stresses in ferritic power plant steels J. A. Francis*1 , H. K. D. H require therefore, an accounting of residual stresses, which often are introduced during welding. To do in the estimation of welding residual stresses in austenitic stainless steels. The progress has been less convincing

Cambridge, University of

499

DESIGN PHILOSOPHY FOR STEEL STRUCTURES IN MODERATE SEISMIC REGIONS  

E-Print Network [OSTI]

DESIGN PHILOSOPHY FOR STEEL STRUCTURES IN MODERATE SEISMIC REGIONS E.M. Hines1 and L.A. Fahnestock2 ABSTRACT The authors propose a design philosophy for steel buildings in moderate seismic regions that draws to the continued development and validation of this philosophy. Introduction Recent widespread adoption

Hines, Eric

500

Plastic strain due to twinning in austenitic TWIP steels  

E-Print Network [OSTI]

Plastic strain due to twinning in austenitic TWIP steels B. Qin and H. K. D. H. Bhadeshia* Twinning induced plasticity steels are austenitic alloys in which mechanical twinning is a prominent deformation, Twinning, Twinning induced plasticity, Automobiles Introduction Mechanical twinning is a plastic

Cambridge, University of