Powered by Deep Web Technologies
Note: This page contains sample records for the topic "hearth steel making" 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

Hearth and Home Technologies | Open Energy Information  

Open Energy Info (EERE)

Hearth and Home Technologies Jump to: navigation, search Name Hearth and Home Technologies Place Lakeville, MN Website http:www.hearthandhometechno References Hearth and Home...

2

LENNOX HEARTH PRODUCTS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LENNOX LENNOX HEARTH PRODUCTS April 1, 2011 Mr. Daniel Cohen U.S. Department of Energy Assistant General Council for Legislation, Regulation and Energy Efficiency Office of the General Counsel 1000 Independence Avenue, SW Washington, DC 20585 RE: Regulatory Burden RFI Dear Mr. Cohen: Lennox Hearth Products (LHP) is hereby responding to the Department of Energy's (DOE's) request for information - published at 76 Fed. Reg. 6123 (February 3, 2011) - seeking comment and information to assist the DOE in reviewing its existing regulations to determine whether such regulations should be modified or repealed pursuant to Executive Order 13563 ("Improving Regulation and Regulatory Review," issued by President Obama on January 18, 2011). LHP is a leading manufacturer of indoor and outdoor fireplaces, fireplace inserts, free-standing stoves, gas log

3

Multiple hearth furnace for reducing iron oxide  

SciTech Connect

A multiple moving hearth furnace (10) having a furnace housing (11) with at least two moving hearths (20) positioned laterally within the furnace housing, the hearths moving in opposite directions and each moving hearth (20) capable of being charged with at least one layer of iron oxide and carbon bearing material at one end, and being capable of discharging reduced material at the other end. A heat insulating partition (92) is positioned between adjacent moving hearths of at least portions of the conversion zones (13), and is capable of communicating gases between the atmospheres of the conversion zones of adjacent moving hearths. A drying/preheat zone (12), a conversion zone (13), and optionally a cooling zone (15) are sequentially positioned along each moving hearth (30) in the furnace housing (11).

Brandon, Mark M. (Charlotte, NC); True, Bradford G. (Charlotte, NC)

2012-03-13T23:59:59.000Z

4

Electron Beam Cold Hearth Refinement Processing of Inconel Alloy ...  

Science Conference Proceedings (OSTI)

ELECTRON BEAM COLD HEARTH REFINEMENT PROCESSING OF. INCONEL" ALLOY 718 AND NIMONIC* ALLOY PK50. S. Patel+,. 1-C. Elliott+,.

5

Blast furnaces make way for new steel technology  

Science Conference Proceedings (OSTI)

Increasingly stringent environmental regulations, aging production units, and a competitive market are forcing iron and steelmakers to improve the environmental performance and cost efficiencies of their processes. The traditional integrated steel unit isn`t obsolete -- yet. Blast furnaces will be around for at least another 15 years. However, traditional technology is in for some changes, and stepped up rivalry from electric arc furnace minimills and ironmaking processes that use gas or coal. The paper discusses direct iron making processes, the DRI-minimill connection, the iron carbide process, and reclaiming iron from waste.

Ondrey, G.; Parkinson, G.; Moore, S.

1995-03-01T23:59:59.000Z

6

Electron Beam Cold Hearth Refining of Investment Casting ...  

Science Conference Proceedings (OSTI)

Electron Beam Cold Hearth Refining of Investment Casting Superalloys in a Large Production EB Furnace. Janine C. Borofka. Axe1 Johnson Metals, Inc.

7

Comments of the Hearth, Patio & Barbecue Association on the U...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Energy's Request for Comment on Annual Fuel Utilization Efficiency Testing (75 Fed. Reg. 52892 (August 30, 2010)) Comments of the Hearth, Patio & Barbecue Association...

8

Making Steel Framing as Thermally Efficient as Wood  

E-Print Network (OSTI)

In many world regions like North America and Scandinavia wood framing is dominant technology for residential buildings. During last two decades several companies around the world started to promote a low-gage steel framing for residential and commercial buildings. Steel framing has many advantages over wood framing; strength, low weight, dimensional stability, resistance to termite damage, almost 100% recycleability, etc .. However because of several reasons an application of steel as a framing material in US residential building market is relatively low. Steel industry has noticed much more success on commercial building market which is not as rigorous regarding thermal efficiency and energy conservation. Steel framing has one significant disadvantage over wood; Steel members conduct heat extremely well. This effect is known as thermal bridging, and it can sharply reduce a wall's effective Rvalue. The simplest and most common way to overcome this problem is to block the path of heat flow with rigid foam insulation. Adding rigid foam insulation not only increases the whole wall's R-value, but it also reduces the temperature difference between the center of the cavity and the stud area, which cuts down on the possibility of black stains forming from dirt getting asymmetrically attracted to cold spots on a wall's surface. However, rigid foam insulation is an expensive solution. Several material configurations were developed in the past to increase thermal effectiveness of steel-framed structures. This paper is focused on most common options of thermal improvements of steels framed walls. They were as follow: 1) diminishing the contact area between the studs and exterior sheathing materials, 2) reducing the steel stud web area, 3) replacing the steel web with a less conductive material, and 4) placing foam insulation in locations where the thermal shorts are most critical. Researchers at Oak Ridge National Laboratory (ORNL) have utilized both hot box testing and computer simulations in aim to optimize thermal design of steel stud walls.. While examining several material options, ORNL's BTC was also striving to develop energy-efficient steel stud wall technologies that would enable steel-stud walls to beat the performance of traditional 2 x 6 wood stud walls. Several, most current, ORNL developments in steel framing are presented below.

Kosny, J.; Childs, P.

2002-01-01T23:59:59.000Z

9

Evaluation of Electron-Beam Cold Hearth Refining (EBCHR) of ...  

Science Conference Proceedings (OSTI)

EVALUATION OF ELECTRON-BEAM COLD HEARTH REFINING (EBCHR) OF. VIRGIN AND REVERT IN738LC. P.N. Quested*, M. McLean* and M.R. Winstonet.

10

Method of making high strength, tough alloy steel  

DOE Patents (OSTI)

A high strength, tough alloy steel, particularly suitable for the mining industry, is formed by heating the steel to a temperature in the austenite range (1000.degree.-1100.degree. C.) to form a homogeneous austenite phase and then cooling the steel to form a microstructure of uniformly dispersed dislocated martensite separated by continuous thin boundary films of stabilized retained austenite. The steel includes 0.2-0.35 weight % carbon, at least 1% and preferably 3-4.5% chromium, and at least one other subsitutional alloying element, preferably manganese or nickel. The austenite film is stable to subsequent heat treatment as by tempering (below 300.degree. C.) and reforms to a stable film after austenite grain refinement.

Thomas, Gareth (Berkeley, CA); Rao, Bangaru V. N. (Albany, CA)

1979-01-01T23:59:59.000Z

11

Preliminary Hazards Analysis Plasma Hearth Process  

SciTech Connect

This Preliminary Hazards Analysis (PHA) for the Plasma Hearth Process (PHP) follows the requirements of United States Department of Energy (DOE) Order 5480.23 (DOE, 1992a), DOE Order 5480.21 (DOE, 1991d), DOE Order 5480.22 (DOE, 1992c), DOE Order 5481.1B (DOE, 1986), and the guidance provided in DOE Standards DOE-STD-1027-92 (DOE, 1992b). Consideration is given to ft proposed regulations published as 10 CFR 830 (DOE, 1993) and DOE Safety Guide SG 830.110 (DOE, 1992b). The purpose of performing a PRA is to establish an initial hazard categorization for a DOE nuclear facility and to identify those processes and structures which may have an impact on or be important to safety. The PHA is typically performed during and provides input to project conceptual design. The PRA then is followed by a Preliminary Safety Analysis Report (PSAR) performed during Title I and II design. This PSAR then leads to performance of the Final Safety Analysis Report performed during construction, testing, and acceptance and completed before routine operation. Radiological assessments indicate that a PHP facility, depending on the radioactive material inventory, may be an exempt, Category 3, or Category 2 facility. The calculated impacts would result in no significant impact to offsite personnel or the environment. Hazardous material assessments indicate that a PHP facility will be a Low Hazard facility having no significant impacts either onsite or offsite to personnel and the environment.

Aycock, M.; Coordes, D.; Russell, J.; TenBrook, W.; Yimbo, P. [Science Applications International Corp., Pleasanton, CA (United States)] [Science Applications International Corp., Pleasanton, CA (United States)

1993-11-01T23:59:59.000Z

12

Operational simulation model of the raw material handling in an integrated steel making plant  

Science Conference Proceedings (OSTI)

This article is focused on the design and implementation of an operational simulation model (OSM) of the handling of raw material in an integrated steel making plant, considering operations of receiving, unloading, stocking, handling and supplying the ...

Robson Jacinto Coelho; Paula Fernandes Lana; Adriano César Silva; Takeo Fugiwara Santos; ArcelorMittal Tubarão; Marcelo Moretti Fioroni; Luiz Augusto G. Franzese; Daniel de Oliveira Mota; Paragon Tecnologia; Luiz Bueno da Silva

2009-12-01T23:59:59.000Z

13

High strength, low carbon, dual phase steel rods and wires and process for making same  

DOE Patents (OSTI)

A high strength, high ductility, low carbon, dual phase steel wire, bar or rod and process for making the same is provided. The steel wire, bar or rod is produced by cold drawing to the desired diameter in a single multipass operation a low carbon steel composition characterized by a duplex microstructure consisting essentially of a strong second phase dispersed in a soft ferrite matrix with a microstructure and morphology having sufficient cold formability to allow reductions in cross-sectional area of up to about 99.9%. Tensile strengths of at least 120 ksi to over 400 ksi may be obtained.

Thomas, Gareth (Berkeley, CA); Nakagawa, Alvin H. (Campbell, CA)

1986-01-01T23:59:59.000Z

14

Numerical Simulation of the Erosion in the Hearth of COREX Melter ...  

Science Conference Proceedings (OSTI)

Abstract Scope, The campaign life of COREX melter gasifier mainly depends on the hearth refractory erosion which is strongly affected by the liquid iron flow and

15

Comments of the Hearth, Patio & Barbecue Association on the U.S. Department  

NLE Websites -- All DOE Office Websites (Extended Search)

of the Hearth, Patio & Barbecue Association on the U.S. of the Hearth, Patio & Barbecue Association on the U.S. Department of Energy's Request for Comment on Annual Fuel Utilization Efficiency Testing (75 Fed. Reg. 52892 (August 30, 2010)) Comments of the Hearth, Patio & Barbecue Association on the U.S. Department of Energy's Request for Comment on Annual Fuel Utilization Efficiency Testing (75 Fed. Reg. 52892 (August 30, 2010)) The U.S. Department of Energy ("DOE") has promulgated regulations that appear to subject essentially all vented gas fireplaces-including decorative gas fireplaces certified to the American National Standards Institute ("ANSI") Z21.50 standard-to heating efficiency standards, 75 Fed. Reg. 20112 (April 16, 2010). The Hearth, Patio & Barbecue Association ("HPBA") believes that this final rule was ill-considered

16

Ivan Franko's novel Dlja domashnjoho ohnyshcha (For the Hearth) in the light of the frequency dictionary  

E-Print Network (OSTI)

In the article, the methodology and the principles of the compilation of the Frequency dictionary for Ivan Franko's novel Dlja domashnjoho ohnyshcha (For the Hearth) are described. The following statistical parameters of the novel vocabulary are obtained: variety, exclusiveness, concentration indexes, correlation between word rank and text coverage, etc. The main quantitative characteristics of Franko's novels Perekhresni stezhky (The Cross-Paths) and Dlja domashnjoho ohnyshcha are compared on the basis of their frequency dictionaries.

Buk, Solomiya

2010-01-01T23:59:59.000Z

17

iron and steel making  

Science Conference Proceedings (OSTI)

Gas-Solid Reaction Will Help Solid-Solid Reaction—Novel Iron Ore Agglomerate Bearing Semi-Coal-Char (Keynote) [pp. 97-104] T. Usui, H. Konishi, and N.

18

Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making  

DOE Patents (OSTI)

A high strength, high toughness Cr-W-V ferritic steel composition suitable for fast induced-radioactivity (FIRD) decay after irradiation in a fusion reactor comprises 2.5-3.5 wt % Cr, 2. This invention was made with Government support under contract DE-AC05-840R21400 awarded by the U.S. Department of Energy to Martin Marietta Energy Systems, Inc. and the Government has certain rights in this invention.

Klueh, Ronald L. (Knoxville, TN); Maziasz, Philip J. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

19
20

Results of bench-scale plasma system testing in support of the Plasma Hearth Process  

SciTech Connect

The Plasma Hearth Process (PHP) is a high-temperature process that destroys hazardous organic components and stabilizes the radioactive components and hazardous metals in a leach-resistant vitreous slag waste form. The PHP technology development program is targeted at mixed waste that cannot be easily treated by conventional means. For example, heterogeneous debris, which may contain hazardous organics, toxic metals, and radionuclides, is difficult to characterize and cannot be treated with conventional thermal, chemical, or physical treatment methods. A major advantage of the PHP over other plasma processes is its ability to separate nonradioactive, non-hazardous metals from the non-metallic and radioactive components which are contained in the vitreous slag. The overall PHP program involves the design, fabrication, and operation of test hardware to demonstrate and certify that the PHP concept is viable for DOE waste treatment. The program involves bench-scale testing of PHP equipment in radioactive service, as well as pilot-scale demonstration of the PHP concept using nonradioactive, surrogate test materials. The fate of secondary waste streams is an important consideration for any technology considered for processing mixed waste. The main secondary waste stream generated by the PHP is flyash captured by the fabric- filter baghouse. The PHP concept is that flyash generated by the process can, to a large extent, be treated by processing this secondary waste stream in the PHP. Prior to the work presented in the paper, however, the PHP project has not quantitatively demonstrated the ability to treat PHP generated flyash. A major consideration is the quantity of radionuclides and RCRA-regulated metals in the flyash that can be retained the resultant waste form.

Leatherman, G.L.; Cornelison, C. [Science Applications International Corp., Idaho Falls, ID (United States); Frank, S. [Argonne National Lab., Idaho Falls, ID (United States)

1996-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Reduction of iron-oxide-carbon composites: part II. Rates of reduction of composite pellets in a rotary hearth furnace simulator  

SciTech Connect

A new ironmaking concept is being proposed that involves the combination of a rotary hearth furnace (RHF) with an iron-bath smelter. The RHF makes use of iron-oxide-carbon composite pellets as the charge material and the final product is direct-reduced iron (DRI) in the solid or molten state. This part of the research includes the development of a reactor that simulated the heat transfer in an RHF. The external heat-transport and high heating rates were simulated by means of infrared (IR) emitting lamps. The reaction rates were measured by analyzing the off-gas and computing both the amount of CO and CO{sub 2} generated and the degree of reduction. The reduction times were found to be comparable to the residence times observed in industrial RHFs. Both artificial ferric oxide (PAH) and naturally occurring hematite and taconite ores were used as the sources of iron oxide. Coal char and devolatilized wood charcoal were the reductants. Wood charcoal appeared to be a faster reductant than coal char. However, in the PAH-containing pellets, the reverse was found to be true because of heat-transfer limitations. For the same type of reductant, hematite-containing pellets were observed to reduce faster than taconite-containing pellets because of the development of internal porosity due to cracking and fissure formation during the Fe2O{sub 3}-to-Fe3O{sub 4} transition. This is, however, absent during the reduction of taconite, which is primarily Fe3O{sub 4}. The PAH-wood-charcoal pellets were found to undergo a significant amount of swelling at low-temperature conditions, which impeded the external heat transport to the lower layers. If the average degree of reduction targeted in an RHF is reduced from 95 to approximately 70 pct by coupling the RHF with a bath smelter, the productivity of the RHF can be enhanced 1.5 to 2 times. The use of a two- or three-layer bed was found to be superior to that of a single layer, for higher productivities.

Halder, S.; Fruehan, R.J. [Praxair Inc., Tonawanda, NY (United States). Praxair Technological Center

2008-12-15T23:59:59.000Z

22

LENNOX HEARTH PRODUCTS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and venting products for the specialty retail, residential new construction and industrial markets. LHP, based in Nashville, TN, is a business unit of Lennox...

23

The Use of BIM in Construction for Decision Making: A Case of Irregular-Shaped Steel-Framed Building Construction Project in South Korea  

E-Print Network (OSTI)

Building Information Modeling (BIM) is the comprehensive process of developing a computer model of a building project in the phases of designing, analyzing, building, managing, refurbishing and even demolishing the building. Applying BIM to public construction has become an obligation in South Korea. According to the Public Procurement Service in South Korea, the use of BIM has been compulsory on all government projects over $44M since 2012. Moreover, from 2013, the application of BIM will be expanded to all public construction projects over $27.6M. Finally, beginning in 2016, all public construction projects will be required to use BIM. Most research on BIM in South Korea has been focused on developing regulations and policies, application of BIM, solving technical problems, and searching for the value of BIM. However, the use of BIM in Korea during construction for decision-making has not been thoroughly reported in Korea yet. One may be wondering then if BIM is indeed well utilized in Korea during construction for practical decision-making. The objective of this research centers on investigating how a construction company in South Korea is using BIM for its decision making process during ongoing construction phases. For this investigation, a case study method was used. The construction operations on a jobsite in South Korea were monitored June to August in 2012. Field notes were taken to document the decision-making process and information used during field coordination meetings. A total of 36 cases were monitored and recorded. The use of BIM on field was then compared to the industry expectations indicated in the literature. Specifically, the use of BIM for scheduling, estimating, coordination, review of drawings, and tracking for change orders were carefully monitored and compared with the industry expectations as they were addressed in the literature. The results of this research study were mixed. That is, there are not only similarities, but also differences between BIM’s role used for decision making at the construction site, and its expected role described in previous research. The similarities were regarded as minimizing reworking. This factor came to fruition at a construction site by minimizing error, omission in design phases, or congruence in design and construction tasks. These factors could have a positive effect on estimating and scheduling at a construction site. However, use of BIM at a construction site was still limited in reducing repetitive work when 2D drawings were not able to provide enough information to conduct construction. Additionally, even though this study was successful in revealing the connection between the decision making process and the application of BIM at a construction site, the results of the study may not be generalizable to the construction industry as a whole in South Korea. Therefore, further research is needed to ensure its applicability to other construction projects.

Yum, Sang Guk

2013-05-01T23:59:59.000Z

24

Steel Cermets  

NLE Websites -- All DOE Office Websites (Extended Search)

Cermets Steel Cermets The documents below provide information about depleted uranium use in steel cermets for spent nuclear fuel. PDF Melted and Granulated Depleted Uranium Dioxide...

25

AFA Steels  

NLE Websites -- All DOE Office Websites (Extended Search)

AFA Steels Home AFA Steels Home Contacts Goal Advanced Research Material Projects Related Links CF8C-Plus Steels MSTD Corrosion Science & Technology Group Oak Ridge National Laboratory ORNL Fossil Energy Program ORNL Industrial Technologies Program U.S. Department of Energy Office of Fossil Energy Advanced Research Materials Program Office of Energy Efficiency and Renewable Energy Industrial Technologies Program Distributed Energy Program Comments AFA: Alumina-Forming Austenitic Stainless Steels AFA stainless steels boast an increased upper-temperature oxidation, or corrosion, limit that is 100 to 400 degrees Fahrenheit higher than that of conventional stainless steels. These new alloys deliver this superior oxidation resistance with high-temperature strengths approaching that of

26

Superior Steel  

Office of Legacy Management (LM)

which contains Mississippian to Pennsylvanian (Carboniferous) Formations exhibiting coal resources. Superior Steel likely is underlain by the Conemaugh andor the Monogahela...

27

Steels I  

Science Conference Proceedings (OSTI)

Mar 13, 2012 ... During service, Reactor Pressure Vessel (RPV) steels harden as a result of the ... Research supported by ORNL's Shared Research Equipment ...

28

Make Observations  

NLE Websites -- All DOE Office Websites (Extended Search)

and public perceptions and preferences, help improve our understanding of risk, vulnerability, resilience, and adaptive capacity. How does USGCRP make observations? USGCRP...

29

Analyzing and Characterizing the Steel Used at Frank Lloyd Wright's ...  

Science Conference Proceedings (OSTI)

Metals Handbook (Metals Park, OH: ASM, 1948), pp. 320–322. 4. Making, Shaping and Treating, 8th edition (Pittsburgh, PA: United States Steel Corp., 1964), p.

30

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

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

although they're more likely these days to make pharmaceuticals or petrochemicals than steel. So when AE Polysilicon looked for a site suitable for its polycrystalline silicon...

31

Enhanced Incluison Removal from Steel in the Tundish  

SciTech Connect

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

32

Enhanced Inclusion Removal from Steel in the Tundish  

SciTech Connect

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

33

Making Histograms  

NLE Websites -- All DOE Office Websites (Extended Search)

Histograms: Construction, Analysis and Understanding Histograms: Construction, Analysis and Understanding Conservation Laws - Data Analysis Using Graphs - Histograms - Units or Vectors in Particle Physics What is a Histogram? A histogram is "a representation of a frequency distribution by means of rectangles whose widths represent class intervals and whose areas are proportional to the corresponding frequencies." Online Webster's Dictionary Sounds complicated . . . but the concept really is pretty simple. We graph groups of numbers according to how often they appear. Thus if we have the set {1,2,2,3,3,3,3,4,4,5,6}, we can graph them like this: This graph is pretty easy to make and gives us some useful data about the set. For example, the graph peaks at 3, which is also the median and the mode of the set. The mean of the set is 3.27— not far from the peak. The shape of the graph gives us an idea of how the numbers in the set are distributed about the mean: the distribution of this graph is wide compared to size of the peak, indicating that values in the set are only loosely bunched round the mean.

34

Z Group Steel Holding Zelezarny Veseli | Open Energy Information  

Open Energy Info (EERE)

Z Group Steel Holding Zelezarny Veseli Z Group Steel Holding Zelezarny Veseli Jump to: navigation, search Name Z-Group Steel Holding - Zelezarny Veseli Place Veseli nad Moravou, Czech Republic Zip 698 12 Sector Wind energy Product Czech Republic-based steel making firm. They are diversifying into wind plant and PV plant development. References Z-Group Steel Holding - Zelezarny Veseli[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Z-Group Steel Holding - Zelezarny Veseli is a company located in Veseli nad Moravou, Czech Republic . References ↑ "Z-Group Steel Holding - Zelezarny Veseli" Retrieved from "http://en.openei.org/w/index.php?title=Z_Group_Steel_Holding_Zelezarny_Veseli&oldid=353435"

35

Inventory management of steel plates at an oil rig construction company  

E-Print Network (OSTI)

Keppel Fels produces make-to-order oil exploration rigs for the global market. Each rig requires close to 6000 metric tons of steel in the course of its production. Optimal management of this steel is very critical in this ...

Tan, Chien Yung

2006-01-01T23:59:59.000Z

36

Carbon Steels  

Science Conference Proceedings (OSTI)

Table 1   Corrosion rates of carbon steel at various locations...Vancouver Island, BC, Canada Rural marine 13 0.5 Detroit, MI Industrial 14.5 0.57 Fort Amidor Pier, CZ Marine 14.5 0.57 Morenci, MI Urban 19.5 0.77 Potter County, PA Rural 20 0.8 Waterbury, CT Industrial 22.8 0.89 State College, PA Rural 23 0.9 Montreal, QC, Canada Urban 23 0.9 Durham, NH Rural 28 1.1...

37

Tool Steels  

Science Conference Proceedings (OSTI)

Table 6   Examples of ion implantation in metalforming and cutting applications...tool steel Machining 4140 N 80 3� life Taps HSS Tapping 4140 N 80 3� life HSS Tapping 4130 N 80 5� life HSS Tapping 4140 N 50 10� life M35 Tapping � N 2 200 4� life M7 Tapping � N 100 2� life Cutting blade M2 Cutting 1050 N 100 2� life M2 Cutting SAE 950 N 100 4� life Dies D2 Forming 321 SS N 80...

38

Search by Make  

NLE Websites -- All DOE Office Websites (Extended Search)

You are here: Find a Car - Home > Search by Make Search by Make Search by Make Go Browse New Cars by Make A-D Acura Acura Audi Audi BMW BMW Buick Buick Cadillac Cadillac Chevrolet...

39

Inclusions and Clean Steels  

Science Conference Proceedings (OSTI)

Behavior of MgO?Al2O3 Based Inclusions in High-Pressure Boiler Steel during Refining Process · Control of Inclusions in Bottom Filled Steel Ingots · Control of ...

40

Austenitic Stainless Steel Handbook  

Science Conference Proceedings (OSTI)

The Austenitic Stainless Steel Handbook is part of an ongoing series of metallurgical reports. It is devoted to iron-based alloys that are considered to be stainless steel but that will remain essentially austenitic at room temperatures and below (the definition of austenitic stainless steel). Because of its attractive cost, wide availability, and ease of fabrication and weldability, austenitic stainless steel is one of the most commonly used materials in the electric power generating, chemical processin...

2008-02-28T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Seamless Steel Tubular Products  

Science Conference Proceedings (OSTI)

...). The tank also contained the search units.Fig. 6 Seamless and welded austenitic stainless steel tubular products were

42

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

43

Development of Synthetic Flux for Basic Oxygen Steel Making Using ...  

Science Conference Proceedings (OSTI)

Heat Treatment of Black Dross for the Production of a Value Added Material ... Leaching Studies for Metals Recovery from Waste Printed Wiring Boards (PWBs).

44

Process Makes Al Strong as Steel - Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Sep 21, 2010... a thin disk of metal to a cylindrical anvil and pressing it against another anvil with a force of about 60,000 kilograms per square centimeter.

45

Superplastic forming of stainless steel automotive components  

DOE Green Energy (OSTI)

Exhaust emission standards are governmentally controlled standards, which are increasingly stringent, forcing alternate strategies to meet these standards. One approach to improve the efficiency of the exhaust emission equipment is to decrease the time required to get the catalytic converter to optimum operating temperature. To accomplish this, automotive manufacturers are using double wall stainless steel exhaust manifolds to reduce heat loss of the exhaust gases to the converter. The current method to manufacture double wall stainless steel exhaust components is to use a low-cost alloy with good forming properties and extensively form, cut, assemble, and weld the pieces. Superplastic forming (SPF) technology along with alloy improvements has potential at making this process more cost effective. Lockheed Martin Energy Systems (LMES), Lawrence Livermore National Laboratory (LLNL) and USCAR Low Emission Partnership (LEP) worked under a Cooperative Research And Development Agreement (CRADA) to evaluate material properties, SPF behavior, and welding behavior of duplex stainless steel alloy for automotive component manufacturing. Battelle Pacific Northwest National Laboratory (PNNL) has a separate CRADA with the LEP to use SPF technology to manufacture a double wall stainless steel exhaust component. As a team these CRADAs developed and demonstrated a technical plan to accomplish making double wall stainless steel exhaust manifolds.

Bridges, B. [Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States); Elmer, J. [Lawrence Livermore National Lab., CA (United States); Carol, L. [AC Delco Systems World Headquarters, Flint, MI (United States). USCAR Low Emissions Technology Research and Development Partnership

1997-02-06T23:59:59.000Z

46

Transformation Hardening of Steel  

Science Conference Proceedings (OSTI)

...relations for induction hardening and tempering Electrical and magnetic properties of steels Selection of induction frequency and power The effect of prior microstructure...

47

Types of Steel  

Science Conference Proceedings (OSTI)

Table 10   ASTM specifications for structural quality steel plate...bolted, or welded construction of bridges, buildings,

48

Ferrous Alloys: Steel  

Science Conference Proceedings (OSTI)

Aug 6, 2013 ... Microstructure and Properties of Low Manganese API X70 Pipeline Steel ... the mean residual relative length change (MRRLC) is 0.13×10-5.

49

Specifications for Steels  

Science Conference Proceedings (OSTI)

Table 28   ASTM specifications that incorporate AISI-SAE designations...A 29 Carbon and alloy steel bars, hot rolled and cold

50

Sheet Steels II  

Science Conference Proceedings (OSTI)

Oct 27, 2009 ... The Effect of Carbon Content on the Microstructure and Mechanical Properties of a Fe-22Mn TWIP Steel: Eileen Yang1; Hatem Zurob1; Joseph ...

51

Steel Process Technology  

Science Conference Proceedings (OSTI)

Oct 29, 2009 ... As the axel loads have been continuously increasing with time, so has the desire for premium rail steels with better wear, rolling contact fatigue ...

52

Laser Welding of Steel  

NLE Websites -- All DOE Office Websites (Extended Search)

welding is particularly suited to the high-production rate requirements in the automobile industry. Some automotive exhaust components use 409 stainless steel and are currently arc...

53

Nonoriented Silicon Steels  

Science Conference Proceedings (OSTI)

Table 2 Silicon contents, mass densities, and applications of electrical steel sheet and strip...generally used in distribution transformers. Energy savings improve with

54

Carbon Emissions: Iron and Steel Industry  

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

Iron and Steel Industry Iron and Steel Industry Carbon Emissions in the Iron and Steel Industry The Industry at a Glance, 1994 (SIC Code: 3312) Total Energy-Related Emissions: 39.9 million metric tons of carbon (MMTC) -- Pct. of All Manufacturers: 10.7% -- Nonfuel Emissions: 22.2 MMTC Total First Use of Energy: 1,649 trillion Btu -- Pct. of All Manufacturers: 7.6% Nonfuel Use of Energy: 886 trillion Btu (53.7%) -- Coal: 858 trillion Btu (used to make coke) Carbon Intensity: 24.19 MMTC per quadrillion Btu Energy Information Administration, "1994 Manufacturing Energy Consumption Survey" and Emissions of Greenhouse Gases in the United States 1998 Energy-Related Carbon Emissions, 1994 Source of Carbon Carbon Emissions (million metric tons) All Energy Sources 39.9 Coal 22.7

55

Pack Cementation Aluminizing of Steels  

Science Conference Proceedings (OSTI)

Table 3   Partial list of commercial applications of pack cementation aluminizing...Carbon and stainless steels Steam power and cogeneration Waterwall tubes 2 % Cr-1% Mo steel Fluidized bed combustor tubes 2 % Cr-1% Mo steel Waste heat boiler tubes Carbon steel Economizer and air preheater tubes 2 % Cr-1% Mo steel Superheater tubes 2 % Cr-1% Mo steel Aerospace (a) Turbine blades...

56

Geospatial Decision Making System  

The INL has developed a geospatial decision making process to assist agricultural producers in optimizing operating conditions of combine harvesters ...

57

Method of making a sodium sulfur battery  

SciTech Connect

A method of making a portion of a sodium sulfur battery is disclosed. The battery portion made is a portion of the container which defines the volume for the cathodic reactant materials which are sulfur and sodium polysulfide materials. The container portion is defined by an outer metal casing with a graphite liner contained therein, the graphite liner having a coating on its internal diameter for sealing off the porosity thereof. The steel outer container and graphite pipe are united by a method which insures that at the operating temperature of the battery, relatively low electrical resistance exists between the two materials because they are in intimate contact with one another.

Elkins, Perry E. (Santa Ana, CA)

1981-01-01T23:59:59.000Z

58

HearthStone Homes | Open Energy Information  

Open Energy Info (EERE)

1 Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building...

59

Making VRML Accessible  

Science Conference Proceedings (OSTI)

... Paper - Making VRML Accessible for People with Disabilities by Sandy Ressler and Qiming Wang to Appear in Proceeding of ASSETS 98. ...

60

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

E-Print Network (OSTI)

tonne CO2/MWh) Sintering Coke Making Iron Making – Blastadopted in China include: Coke Dry Quenching (CDQ), Top-steel industry is coal and coke, the weighted average CO 2

Hasanbeigi, Ali

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Methods Of Making Pyrrolidones  

DOE Patents (OSTI)

The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.

Werpy, Todd (West Richland, WA); Frye, Jr., John G. (Richland, WA); Wang, Yong (Richland, WA); Zacher, Alan H. (Kennewick, WA)

2003-12-30T23:59:59.000Z

62

Steelmaking and Casting III  

Science Conference Proceedings (OSTI)

Scotland's iron production resumed ?1780, based on coal/ore around Glasgow. By ?1850, wrought iron (WI) plates spawned shipbuilding (open-hearth steel ...

63

Essays in decision making  

E-Print Network (OSTI)

This thesis explores the impact of individual decision making on the functioning of firms and markets. The first chapter examines how deviations from strict rationality by individuals impact the market for consumer goods. ...

Chang, Tom Y., 1976-

2009-01-01T23:59:59.000Z

64

Search by Make  

NLE Websites -- All DOE Office Websites (Extended Search)

Search by Make Select Year... 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985...

65

A Comparison of Iron and Steel Production Energy Use and Energy Intensity  

NLE Websites -- All DOE Office Websites (Extended Search)

A Comparison of Iron and Steel Production Energy Use and Energy Intensity A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S. Title A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S. Publication Type Report Year of Publication 2011 Authors Hasanbeigi, Ali, Lynn K. Price, Nathaniel T. Aden, Zhang Chunxia, Li Xiuping, and Shangguan Fangqin Date Published June/2011 Publisher Lawrence Berkeley National Laboratory; Iron & Steel Research Institute, Iron and Steel Industry Keywords energy intensity, energy use, Low Emission & Efficient Industry Abstract Production of iron and steel is an energy-intensive manufacturing process. In 2006, the iron and steel industry accounted for 13.6% and 1.4% of primary energy consumption in China and the U.S., respectively (U.S. DOE/EIA, 2010a; Zhang et al., 2010). The energy efficiency of steel production has a direct impact on overall energy consumption and related carbon dioxide (CO2) emissions. The goal of this study is to develop a methodology for making an accurate comparison of the energy intensity (energy use per unit of steelproduced) of steel production. The methodology is applied to the steel industry in China and the U.S. The methodology addresses issues related to boundary definitions, conversion factors, and indicators in order industry energy use to develop a common framework for comparing steel intensity energy use.

66

Continuous steel production and apparatus  

DOE Patents (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

67

Making IGCC slag valuable  

SciTech Connect

All indications are that integrated gasification combined-cycle (IGCC) technology will play a major role in tomorrow's generation industry. But before it does, some by-products of the process must be dealt with, for example unburned carbon that can make IGCC slag worthless. Charah Inc.'s processing system, used at Tampa Electric's Polk Station for years, segregates the slag's constituents by size, producing fuel and building materials. 3 figs.

Wicker, K.

2005-12-01T23:59:59.000Z

68

Method for making nanomaterials  

DOE Patents (OSTI)

A method of making a nanostructure by preparing a face centered cubic-ordered metal nanoparticle film from metal nanoparticles, such as gold and silver nanoparticles, exerting a hydrostatic pressure upon the film at pressures of several gigapascals, followed by applying a non-hydrostatic stress perpendicularly at a pressure greater than approximately 10 GPA to form an array of nanowires with individual nanowires having a relatively uniform length, average diameter and density.

Fan, Hongyou; Wu, Huimeng

2013-06-04T23:59:59.000Z

69

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/Value of Production Blue Bullet First Use/Ton of steel End Uses of Consumption Blue Bullet Total End Use/Value of Production Blue Bullet Total End Use/Ton of Steel Boiler Fuel as End Use Blue Bullet Boiler Fuel /Value of Production Blue Bullet Boiler Fuel /Ton of Steel Process Heating as End Use Blue Bullet Process Heating Fuel /Ton of Steel Blue Bullet Process Heating /Value of Production Machine Drive as End Use Blue Bullet Machine Drive Fuel/Ton of Steel Blue Bullet Machine Drive Fuel /Value of Production Expenditures Blue Bullet Purchased Fuel /Ton of Steel Blue Bullet Purchased Fuel /Value of Production

70

Plants making oxygen  

NLE Websites -- All DOE Office Websites (Extended Search)

Plants making oxygen Plants making oxygen Name: Doug Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: How many plants are needed to make enough oxygen for one person for one hour? We are experimenting with Anacharis plants. Replies: The problem can be solved when broken down into smaller questions: 1. How much oxygen does a person need in an hour? 2. How much oxygen does a plant produce in an hour? 3. Based on the above, how many plants will provide the oxygen needs of the person for the hour? Here is the solution to the first question: A resting, healthy adult on an average, cool day breathes in about 53 liters of oxygen per hour. An average, resting, health adult breathes in about 500 mL of air per breath. This is called the normal tidal volume. Now, 150 mL of this air will go to non- functioning areas of the lung, called the "dead space." The average breath rate for this average person is 12 breaths per minute. So, the amount of air breathed in by the person which is available for use is 12 x (500 mL -150 mL) = 4,200 mL/minute. Multiply by 60 to get 252,000 mL/hour. That is, every hour, the person will breathe in 252 L of air. Now, on an average, cool, clear day, only 21% of that air is oxygen. So, 21% of 252 L is 53 L. So, in an hour, the person breathes in about 53 L of oxygen.

71

Make aromatics from LPG  

SciTech Connect

Liquefied petroleum gas (LPG) consists mainly of the propane and butane fraction recovered from gas fields, associated petroleum gas and refinery operations. Apart from its use in steam cracking and stream reforming, LPG has few petrochemical applications. The relative abundance of LPG and the strong demand for aromatics - benzene, toluene and xylenes (BTX) - make it economically attractive to produce aromatics via the aromatization of propane and butanes. This paper describes the Cyclar process, which is based on a catalyst formulation developed by BP and which uses UOP's CCR catalyst regeneration technology, converts propane, butanes or mixtures thereof to petrochemical-quality aromatics in a single step.

Doolan, P.C. (BP Exploration Co. Ltd., London (GB)); Pujado, P.R. (UOP, Des Plaines, IL (US))

1989-09-01T23:59:59.000Z

72

CCUS Demonstrations Making Progress  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9, First Quarter, 2013 9, First Quarter, 2013 www.fossil.energy.gov/news/energytoday.html HigHligHts inside 2 CCUS Demonstrations Making Progress A Column from the Director of Clean Energy Sys- tems, Office of Clean Coal 4 LNG Exports DOE Releases Third Party Study on Impact of Natural Gas Exports 5 Providing Emergency Relief Petroleum Reservers Helps Out with Hurricane Relief Efforts 7 Game-Changing Membranes FE-Funded Project Develops Novel Membranes for CCUS 8 Shale Gas Projects Selected 15 Projects Will Research Technical Challenges of Shale Gas Development A project important to demonstrat- ing the commercial viability of carbon capture, utilization and storage (CCUS) technology has completed the first year of inject-

73

COMMENTARY Making sustainability work  

E-Print Network (OSTI)

Today’s economic theory usually neglects the role of nature and environment. To make sustainability work it is, however, essential to (re-)integrate nature into the standard concepts of economics, especially by incorporating natural factors into the production function. It must be acknowledged that economic growth is not (only) the result of technical change but is mainly caused by rising energy-inputs into the economy, and that this is necessarily followed by resource exhaustion and pollution. Therefore, nature must not only be taken into account as a central factor of production but also in the form of environmental quality which is the basis for human quality of life. A numeric example shows that a small, but steady decrease of yearly resource consumption is already apt to redirect the economy on a path of sustainable development. © 1998 Elsevier Science B.V. All rights reserved. Keywords: Sustainable development; Economic theory of production; Economic growth; Technical change; Non-renewable resources

Hans Christoph Binswanger

1996-01-01T23:59:59.000Z

74

Industrial Decision Making  

E-Print Network (OSTI)

Domestic industrial investment has declined due to unfavorable energy prices, and external markets. Investment behavior has changed over the past few years, and will continue due to high labor costs, tight markets and an unstable U.S. economy although, freight costs, favorable exchange rates and high capacity utilization will encourage future industrial investment. Industry will eventually enter a new period of major investment. Future industrial investment will be an opportunity to influence the energy efficiency of these facilities for generations to come. Program managers must begin engaging industrial customers now, in order to exploit this unprecedented opportunity to change future energy use patterns. This paper reviews recent market trends and industrial investment decision-making. The paper will also address several important questions: • Why has industrial investment declined? • What is the outlook for industrial investment? • How can programs engage industry for future opportunities?

Elliott, R. N.; McKinney, V.; Shipley, A.

2008-01-01T23:59:59.000Z

75

Method for making glass  

DOE Patents (OSTI)

A method is discussed for making better quality molten borosilicate glass in a glass melter, the glass having the desired viscosity and, preferably, also the desired resistivity so that the glass melt can be established effectively and the product of the glass melter will have the desired level of quality. The method includes the adjustment of the composition of the glass constituents that are fed into the melter in accordance with certain correlations that reliably predict the viscosity and resistivity from the melter temperature and the melt composition, then heating the ingredients to the melter's operating temperature until they melt and homogenize. The equations include the calculation of a non-bridging oxygen'' term from the numbers of moles of the various ingredients, and then the determination of the viscosity and resistivity from the operating temperature of the melter and the non-bridging oxygen term.

Jantzen, C.M.

1991-01-01T23:59:59.000Z

76

Recent Developments in Steel Processing  

Science Conference Proceedings (OSTI)

A New Technology of Shot Blasting and Pickling in S31803 Duplex Stainless Steel Plate and GR2 Titanium Plate · Analysis of Scale Deformation and Fracture in ...

77

D. Advanced Steels and Processing  

Science Conference Proceedings (OSTI)

Microstructures and Textures Comparison of Conventional and High Niobium API 5L X80 Line Pipe Steel Using EBSD · Molten Mold Flux Technology for ...

78

Steel Processing and Production I  

Science Conference Proceedings (OSTI)

Aug 8, 2013 ... A Study on the Reheat Crack Mechanism of High Strength Hydroelectricity Steel: Xi Zhang1; 1Shougang Research Institute of Technology

79

Physical Metallurgy of Linepipe Steels  

Science Conference Proceedings (OSTI)

Oct 10, 2012 ... 8:00 AM Introductory Comments Shale resources have been described as a game ... Production of API HIC Steels for Sour Service Oil and Gas ...

80

Steel Product Metallurgy and Applications  

Science Conference Proceedings (OSTI)

Atomic Scale Investigation on Precipitates in High Carbon Bearing Steel 100Cr6 ... The Effects of Nb and V Microalloying on Hardenability and Age Hardening in ...

Note: This page contains sample records for the topic "hearth steel making" 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

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

82

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

83

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

NLE Websites -- All DOE Office Websites (Extended Search)

A Comparison of Iron and Steel Production Energy Intensity in China and the A Comparison of Iron and Steel Production Energy Intensity in China and the U.S Title A Comparison of Iron and Steel Production Energy Intensity in China and the U.S Publication Type Conference Proceedings Year of Publication 2011 Authors Price, Lynn K., Ali Hasanbeigi, Nathaniel T. Aden, Zhang Chunxia, Li Xiuping, and Shangguan Fangqin Conference Name ACEEE Industrial Summer Study Date Published 07/2011 Publisher American Council for an Energy-Efficient Economy Conference Location New York Keywords china, energy intensity, iron and steel, Low Emission & Efficient Industry, united states Abstract The goal of this study was to develop a methodology for making an accurate comparison of the energy intensity of steel production in China and the U.S. The methodology addresses issues related to boundary definitions, conversion factors, and industry structure. In addition to the base case analysis, six scenarios were developed to assess the effect of different factors such as the share of electric arc furnace (EAF) steel production, conversion factors for the embodied energy of imported and exported intermediary and auxiliary products, and the differences in net calorific values of the fuels. The results of the analysis show that for the whole iron and steel production process, the final energy intensity in 2006 was equal to 14.90 GJ/tonne crude steel in the U.S. and 23.11 GJ/tonne crude steel in China in the base scenario. In another scenario that assumed the Chinese share of electric arc furnace production in 2006 (i.e. 10.5%) in the U.S., the energy intensity of steel production in the U.S. increased by 54% to 22.96GJ/tonne crude steel. Thus, when comparing the energy intensity of the U.S and Chinese steel industry,the structure of the industry should be taken into account.

84

Introduction to 'Make' NERSC Tutorial  

NLE Websites -- All DOE Office Websites (Extended Search)

'Make' 'Make' Introduction to 'Make' Introduction The UNIX make utility facilitates the creation and maintenance of executable programs from source code. make keeps track of the commands needed to build the code and when changes are made to a source file, recompiles only the necessary files. make creates and updates programs with a minimum of effort. A small initial investment of time is needed to set up make for a given software project, but afterward, recompiling and linking is done consistently and quickly by typing one command: make, instead of issuing many complicated command lines that invoke the compiler and linker. This tutorial will introduce the simple usage of the make utility with the goal of building an executable program from a series of source code files.

85

Materials Sustainability: Digital Resource Center - Steel Recycling ...  

Science Conference Proceedings (OSTI)

Jul 3, 2008 ... The Steel Recycling Institute is an industry association that promotes the recycling of steel products. The association website includes pages on ...

86

Materials Sustainability: Digital Resource Center - Steel Recycling ...  

Science Conference Proceedings (OSTI)

Jul 3, 2008 ... This video was created by the Steel Manufacturers Association to educate the public on the importance of recycling steel. Shredded cars ...

87

Materials Sustainability: Digital Resource Center - Structural Steel ...  

Science Conference Proceedings (OSTI)

Jul 3, 2008 ... This report is a series fo reprints covering steel's sustainability and how structural steel contributes towards obtaining a LEED rating.

88

Symposium A: Advanced Steels and Processing  

Science Conference Proceedings (OSTI)

Aug 3, 2010 ... A37 Unconventional Method of Nitriding of 316l Austenitic Steel: ... low carbon bainitic steels (ULCB) which were developed for offshore oil ...

89

Stainless and High Alloy Steels I  

Science Conference Proceedings (OSTI)

Cr ferritic-martensitic steels in steam power and chemical plants to ... steels have shown promise for a number of applications in power generation plants.

90

About The Iron and Steel Society  

Science Conference Proceedings (OSTI)

The IRON & STEEL SOCIETY (ISS) is a professional and technical society that provides opportunities for networking among iron and steel industry professionals ...

91

Carbon Emissions: Iron and Steel Industry  

U.S. Energy Information Administration (EIA)

Energy-Related Carbon Emissions for Selected Iron and Steel Industries, 1994. Besides steel mills and blast furnaces, the primary metals industry also ...

92

REMOTE SENSING ACTIVITIES Caiti Steele  

E-Print Network (OSTI)

REMOTE SENSING ACTIVITIES Caiti Steele #12;REMOTE SENSING ACTIVITIES Remote sensing of biomass al., 2010) Remote sensing for mapping Ecological States: Spatially-Explicit Representation of State and Steele, in preparation) #12;REMOTE SENSING OF BIOMASS Can reflectance indices derived from Landsat

93

Method of making metal matrix composites reinforced with ceramic particulates  

DOE Patents (OSTI)

Composite materials and methods for making such materials are disclosed in which dispersed ceramic particles are at chemical equilibrium with a base metal matrix, thereby permitting such materials to be remelted and subsequently cast or otherwise processed to form net weight parts and other finished (or semi-finished) articles while maintaining the microstructure and mechanical properties (e.g. wear resistance or hardness) of the original composite. The composite materials of the present invention are composed of ceramic particles in a base metal matrix. The ceramics are preferably carbides of titanium, zirconium, tungsten, molybdenum or other refractory metals. The base metal can be iron, nickel, cobalt, chromium or other high temperature metal and alloys thereof. For ferrous matrices, alloys suitable for use as the base metal include cast iron, carbon steels, stainless steels and iron-based superalloys.

Cornie, James A. (North Chelmsford, MA); Kattamis, Theodoulos (Watertown, MA); Chambers, Brent V. (Cambridge, MA); Bond, Bruce E. (Bedford, MA); Varela, Raul H. (Canton, MA)

1989-01-01T23:59:59.000Z

94

Mircoalloyed and Bar Forging Steel Symposium  

Science Conference Proceedings (OSTI)

Cosponsoring Societies: Advanced Steel Processing & Products Research Center, Forging Industry Educational and Research Foundation, Forging Industry

95

WELDED TRANSITION JOINT BETWEEN 2-1/4% Cr 1% Mo STEEL AND TYPE 316 STAINLESS STEEL. SODIUM COMPONENTS DESIGN PROJECT RESEARCH AND DEVELOPMENT PROGRAM-FINAL REPORT  

SciTech Connect

A steam generator, wherein the boiler, steam drum, and superheater are integrated into one single unit, requires the welding of a transition joint between the 2 1/4% Cr-1% Mo steel of the steam drum and the type 316 stainless steel of the superheater. A practicable procedure was developed for the welding of this transition joint and the properties of the weld were evaluated by mechanical testing and metallurgical evaluation. After evaluating the technical aspects of the project and their relation to the fabrication of the generator, it was considered desirable to overlay the welding edge of the 2 1/4% Cr-1% Mo steel with a suitable austenitic weld metul which would subsequently be welded to the type 316 stainless steel of the superheater. Austenitic stainless steel and high-nickel alloy weld metals were evaluated for the overlay; whereas only austenitic stainless steel weld metals were evaluated for the final weld joining the components. It was concluded that type 309 stainless steel weld metal deposited automatically by the submergedarc process is completely satisfactory for cladding the 2 1/4% Cr-1% Mo base metal and for making the final transition weld joining the steam drum and superheater sections of the generator. Supplementary mechanical tests, metallographic examinations, and hardness surveys further attested to the adequacy of the quality of the transition joint resulting from the procedures developed by this program. A detailed fabrication and thermal treatment specification is included for the welding of a transition joint between

1960-08-15T23:59:59.000Z

96

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

Science Conference Proceedings (OSTI)

Production of iron and steel is an energy-intensive manufacturing process. In 2006, the iron and steel industry accounted for 13.6% and 1.4% of primary energy consumption in China and the U.S., respectively (U.S. DOE/EIA, 2010a; Zhang et al., 2010). The energy efficiency of steel production has a direct impact on overall energy consumption and related carbon dioxide (CO2) emissions. The goal of this study is to develop a methodology for making an accurate comparison of the energy intensity (energy use per unit of steel produced) of steel production. The methodology is applied to the steel industry in China and the U.S. The methodology addresses issues related to boundary definitions, conversion factors, and indicators in order to develop a common framework for comparing steel industry energy use. This study uses a bottom-up, physical-based method to compare the energy intensity of China and U.S. crude steel production in 2006. This year was chosen in order to maximize the availability of comparable steel-sector data. However, data published in China and the U.S. are not always consistent in terms of analytical scope, conversion factors, and information on adoption of energy-saving technologies. This study is primarily based on published annual data from the China Iron & Steel Association and National Bureau of Statistics in China and the Energy Information Agency in the U.S. This report found that the energy intensity of steel production is lower in the United States than China primarily due to structural differences in the steel industry in these two countries. In order to understand the differences in energy intensity of steel production in both countries, this report identified key determinants of sector energy use in both countries. Five determinants analyzed in this report include: share of electric arc furnaces in total steel production, sector penetration of energy-efficiency technologies, scale of production equipment, fuel shares in the iron and steel industry, and final steel product mix in both countries. The share of lower energy intensity electric arc furnace production in each country was a key determinant of total steel sector energy efficiency. Overall steel sector structure, in terms of average plant vintage and production capacity, is also an important variable though data were not available to quantify this in a scenario. The methodology developed in this report, along with the accompanying quantitative and qualitative analyses, provides a foundation for comparative international assessment of steel sector energy intensity.

Hasanbeigi, Ali; Price, Lynn; Aden, Nathaniel; Chunxia, Zhang; Xiuping, Li; Fangqin, Shangguan

2011-06-15T23:59:59.000Z

97

Feasibility analysis of recycling radioactive scrap steel  

SciTech Connect

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

98

Plan for the Wind Power Device to Make the Best of Earth Wind Energy  

Science Conference Proceedings (OSTI)

To make the best of wind energy resources on the earth surface, the plan for a new type of wind power device, named Multiple wind wheel Wind power Device, MWD in short, was put forward. MWD composes steel tower, trusses, generator, long axis, wind turbines ... Keywords: clean renewable sources, wind energy, wind power, wind turbine

Bingwen Zhang; Yingjin Zhang

2010-06-01T23:59:59.000Z

99

2169 steel waveform experiments.  

Science Conference Proceedings (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

100

2169 steel waveform experiments.  

SciTech Connect

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

Note: This page contains sample records for the topic "hearth steel making" 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

Cast alumina forming austenitic stainless steels  

DOE Patents (OSTI)

An austenitic stainless steel alloy consisting essentially of, in terms of weight percent ranges 0.15-0.5C; 8-37Ni; 10-25Cr; 2.5-5Al; greater than 0.6, up to 2.5 total of at least one element selected from the group consisting of Nb and Ta; up to 3Mo; up to 3Co; up to 1W; up to 3Cu; up to 15Mn; up to 2Si; up to 0.15B; up to 0.05P; up to 1 total of at least one element selected from the group consisting of Y, La, Ce, Hf, and Zr; <0.3Ti+V; <0.03N; and, balance Fe, where the weight percent Fe is greater than the weight percent Ni, and wherein the alloy forms an external continuous scale comprising alumina, and a stable essentially single phase FCC austenitic matrix microstructure, the austenitic matrix being essentially delta-ferrite free and essentially BCC-phase-free. A method of making austenitic stainless steel alloys is also disclosed.

Muralidharan, Govindarajan; Yamamoto, Yukinori; Brady, Michael P

2013-04-30T23:59:59.000Z

102

Energy in Iron and Steel  

Science Conference Proceedings (OSTI)

Energy Technologies and Carbon Dioxide Management: Energy in Iron and Steel ... today imposed by energy, raw materials supply and over supply in the market. ... Through the studies of CCT, TTT and X-ray analysis, it has been successfully ...

103

Session F: Iron and Steel  

Science Conference Proceedings (OSTI)

... Precipitated Duplex Stainless Steel: Wee-Do Yoo1; Young Ju Oh1; Won Jon Yang1; Doo Hyun Kim1; Jong Hoon Lee1; 1Korea Institute of Materials Science

104

Smelting Technology and Final Product Quality of Steel Rails Used ...  

Science Conference Proceedings (OSTI)

Baotou Steel (Group) Corp. is one of the important production bases for steel rails in China. In order to meet the development of railway transportation, steel rails ...

105

Climate VISION: Private Sector Initiatives: Iron and Steel: Resources...  

Office of Scientific and Technical Information (OSTI)

Industry Associations American Iron and Steel Institute For over a century, North American steel producers have worked as partners and members of the American Iron and Steel...

106

Comments of Steele-Waseca Cooperative Electric | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Steele-Waseca Cooperative Electric Comments of Steele-Waseca Cooperative Electric Comments of Steele-Waseca Cooperative Electric onImplementing the National Broadband Plan by...

107

Hydrogen embrittlement of structural steels.  

DOE Green Energy (OSTI)

Carbon-manganese steels are candidates for the structural materials in hydrogen gas pipelines, however it is well known that these steels are susceptible to hydrogen embrittlement. Decades of research and industrial experience have established that hydrogen embrittlement compromises the structural integrity of steel components. This experience has also helped identify the failure modes that can operate in hydrogen containment structures. As a result, there are tangible ideas for managing hydrogen embrittement in steels and quantifying safety margins for steel hydrogen containment structures. For example, fatigue crack growth aided by hydrogen embrittlement is a key failure mode for steel hydrogen containment structures subjected to pressure cycling. Applying appropriate structural integrity models coupled with measurement of relevant material properties allows quantification of safety margins against fatigue crack growth in hydrogen containment structures. Furthermore, application of these structural integrity models is aided by the development of micromechanics models, which provide important insights such as the hydrogen distribution near defects in steel structures. The principal objective of this project is to enable application of structural integrity models to steel hydrogen pipelines. The new American Society of Mechanical Engineers (ASME) B31.12 design code for hydrogen pipelines includes a fracture mechanics-based design option, which requires material property inputs such as the threshold for rapid cracking and fatigue crack growth rate under cyclic loading. Thus, one focus of this project is to measure the rapid-cracking thresholds and fatigue crack growth rates of line pipe steels in high-pressure hydrogen gas. These properties must be measured for the base materials but more importantly for the welds, which are likely to be most vulnerable to hydrogen embrittlement. The measured properties can be evaluated by predicting the performance of the pipeline using a relevant structural integrity model, such as that in ASME B31.12. A second objective of this project is to enable development of micromechanics models of hydrogen embrittlement in pipeline steels. The focus of this effort is to establish physical models of hydrogen embrittlement in line pipe steels using evidence from analytical techniques such as electron microscopy. These physical models then serve as the framework for developing sophisticated finite-element models, which can provide quantitative insight into the micromechanical state near defects. Understanding the micromechanics of defects can ensure that structural integrity models are applied accurately and conservatively.

Somerday, Brian P.

2010-06-01T23:59:59.000Z

108

Welding tritium aged stainless steel  

SciTech Connect

Stainless steels exposed to tritium become unweldable by conventional methods due to He buildup within the metal matrix. With longer service lives expected for new weapon systems, and service life extensions of older systems, methods for welding/repair on tritium-exposed material will become important. Results are reported that indicate that both solid-state resistance welding and low-heat gas metal arc overlay welding are promising methods for repair or modification of tritium-aged stainless steel.

Kanne, W.R. Jr.

1993-04-01T23:59:59.000Z

109

The Grade 91 Steel Handbook  

Science Conference Proceedings (OSTI)

Detailed analysis of service experience with Grade 91 steels, as well as the results of long-term laboratory tests, has demonstrated that there are key issues associated with use of this tempered martensitic steel that require detailed consideration. These issues include:Review of composition effectsInfluence of fabrication variables on propertiesInfluence of heat treatment on propertiesWelding and post-weld heat treatment ...

2013-12-23T23:59:59.000Z

110

Fatigue Testing of Carbon Steels and Low-Alloy Steels [Corrosion...  

NLE Websites -- All DOE Office Websites (Extended Search)

Fatigue Testing of Carbon Steels and Low-Alloy Steels Capabilities Materials Testing Environmentally Assisted Cracking (EAC) of Reactor Materials Corrosion PerformanceMetal...

111

Methods of making textured catalysts  

SciTech Connect

A textured catalyst having a hydrothermally-stable support, a metal oxide and a catalyst component is described. Methods of conducting aqueous phase reactions that are catalyzed by a textured catalyst are also described. The invention also provides methods of making textured catalysts and methods of making chemical products using a textured catalyst.

Werpy, Todd (West Richland, WA); Frye, Jr., John G. (Richland, WA); Wang, Yong (Richland, WA); Zacher, Alan H. (Kennewick, WA)

2010-08-17T23:59:59.000Z

112

Method of making monodisperse nanoparticles  

DOE Patents (OSTI)

A method of making particles of either spherical or cylindrical geometry with a characteristic diameter less than 50 nanometers by mixing at least one structure directing agent dissolved in a solvent with at least one amphiphilic block copolymer dissolved in a solvent to make a solution containing particles, where the particles can be subsequently separated and dispersed in a solvent of choice.

Fan, Hongyon; Sun, Zaicheng

2012-10-16T23:59:59.000Z

113

MAKE Consulting | Open Energy Information  

Open Energy Info (EERE)

MAKE Consulting MAKE Consulting Jump to: navigation, search Logo: MAKE Consulting Name MAKE Consulting Address 117 N. Jefferson, Suite 400 Place Chicago, Illinois Zip 60661 Sector Wind energy Number of employees 11-50 Phone number 312-382-8440 Website http://www.make-consulting.com Coordinates 41.8838033°, -87.6426963° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.8838033,"lon":-87.6426963,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

114

Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series Tough Stuff: A Look Back at NOVA's "Making Stuff" Mini-Series January 21, 2011 - 12:12pm Addthis Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What are the key facts? Scientists at the Lawrence Berkeley National Lab imitated the structure of mother of pearl to create the toughest ceramic ever produced and recently helped to develop a new type of damage-tolerant metallic glass that's stronger and tougher than steel. Researchers at Oak Ridge National Laboratory developed a new 'super' stainless steel alloy that tolerates heat and resists rust far better than other metals -- and steel that can stand up to the blazing heat produced by stars. PBS' NOVA kicked off a four-part series, partially funded by the

115

Friction Stir Spot Welding (FSSW) of Advanced High Strength Steel (AHSS)  

Science Conference Proceedings (OSTI)

Friction stir spot welding (FSSW) is applied to join advanced high strength steels (AHSS): galvannealed dual phase 780 MPa steel (DP780GA), transformation induced plasticity 780 MPa steel (TRIP780), and hot-stamped boron steel (HSBS). A low-cost Si3N4 ceramic tool was developed and used for making welds in this study instead of polycrystalline cubic boron nitride (PCBN) material used in earlier studies. FSSW has the advantages of solid-state, low-temperature process, and the ability of joining dissimilar grade of steels and thicknesses. Two different tool shoulder geometries, concave with smooth surface and convex with spiral pattern, were used in the study. Welds were made by a 2-step displacement control process with weld time of 4, 6, and 10 seconds. Static tensile lap-shear strength achieved 16.4 kN for DP780GA-HSBS and 13.2kN for TRIP780-HSBS, above the spot weld strength requirements by AWS. Nugget pull-out was the failure mode of the joint. The joining mechanism was illustrated from the cross-section micrographs. Microhardness measurement showed hardening in the upper sheet steel (DP780GA or TRIP780) in the weld, but softening of HSBS in the heat-affect zone (HAZ). The study demonstrated the feasibility of making high-strength AHSS spot welds with low-cost tools.

Santella, M. L.; Hovanski, Yuri; Pan, Tsung-Yu

2012-04-16T23:59:59.000Z

116

The Role of Steel in the US Economy: Decomposing the 1982-1997 Forward and Backward Linkages of the Steel Industry  

Science Conference Proceedings (OSTI)

This paper queries the benchmark input-output tables of the United States for 1982, 1987, 1992, and 1997 to examine both the industries that provide goods and services to the steel industry and the destination of steel products to other industries and final goods. This study provides a sense of how the industry changed over the 1982-1997 period and will aid in evaluation of new technology adoption by linking steel products to final consumers. Input-output analysis incorporates the ideas of interdependency, feedbacks, and general equilibrium into a single format. The Bureau of Economic Analysis (BEA) of the Department of Commerce prepares the official input-output tables for the United States every five years. The most recent table currently available is the 1997 table, released in 2002. It provides a snapshot of all transactions in 1997 at a given point in time, including sales of products to each industry (intermediate demand) as well as sales of products to final users (final demand). Fully disaggregated, the US input-output table specifies nearly 500 industries, and shows the distributions of inputs purchased from each and outputs sold to each. This makes a robust database for viewing detailed snapshots of the forward and backward linkages affecting the steel industry. The steel industry is one of the major producers of raw materials for industry and construction. Value of shipments in 2000 for the steel industry totaled over $70 billion. This paper highlights the interdependency of the various steel-using industries of the economy. It shows the downstream use by industry of steel as a commodity. It shows the response in the use of steel to industry-specific shocks to national final demand. It also documents the steel intensity of other industry sectors in the economy. The paper builds on the benchmark input-output tables to develop economic impact models. These models permit the examination of impacts on industrial output, employment, income, and other measures resulting from changes in steel final demand. Additionally, the paper explores the impacts on the steel industry of demand changes in all other industries taken individually.

Anderson, Dave M.; Roop, Joseph M.

2003-07-31T23:59:59.000Z

117

About The Associate for Iron and Steel Technology - TMS  

Science Conference Proceedings (OSTI)

ABOUT THE ASSOCIATION FOR IRON & STEEL TECHNOLOGY ... that provides opportunities for networking among iron and steel industry professionals and ...

118

Three essays in decision making  

E-Print Network (OSTI)

This dissertation is composed of three essays about consumer judgment and decision making. In Essay 1, I develop a novel explanation for the well-known endowment effect - the tendency for owners to value goods more than ...

Weaver, Ray, Ph. D. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

119

Steel Winds | Open Energy Information  

Open Energy Info (EERE)

Steel Winds Steel Winds Facility Steel Winds Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner UPC Wind/BQ Energy Developer UPC Wind/BQ Energy Location Near Lackawanna NY Coordinates 42.81724°, -78.867542° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.81724,"lon":-78.867542,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

120

Recovery Act: Waste Energy Project at AK Steel Corporation Middletown  

Science Conference Proceedings (OSTI)

In 2008, Air Products and Chemicals, Inc. (“Air Products”) began development of a project to beneficially utilize waste blast furnace “topgas” generated in the course of the iron-making process at AK Steel Corporation’s Middletown, Ohio works. In early 2010, Air Products was awarded DOE Assistance Agreement DE-EE002736 to further develop and build the combined-cycle power generation facility. In June 2012, Air Products and AK Steel Corporation terminated work when it was determined that the project would not be economically viable at that time nor in the foreseeable future. The project would have achieved the FOA-0000044 Statement of Project Objectives by demonstrating, at a commercial scale, the technology to capture, treat, and convert blast furnace topgas into electric power and thermal energy.

Joyce, Jeffrey

2012-06-30T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

ESF GROUND SUPPORT - STRUCTURAL STEEL ANALYSIS  

Science Conference Proceedings (OSTI)

The purpose and objective of this analysis are to expand the level of detail and confirm member sizes for steel sets included in the Ground Support Design Analysis, Reference 5.20. This analysis also provides bounding values and details and defines critical design attributes for alternative configurations of the steel set. One possible configuration for the steel set is presented. This analysis covers the steel set design for the Exploratory Studies Facility (ESF) entire Main Loop 25-foot diameter tunnel.

T. Misiak

1996-06-26T23:59:59.000Z

122

GNU MakeGNU Make A Program for Directing Recompilation GNU make Version 3.77.  

E-Print Network (OSTI)

GNU make conforms to section 6.2 of IEEE Standard 1003.2-1992 (POSIX.2). Our examples show C programs, since they are most common, but you can use make with any programming language whose compiler can be run with a shell command. Indeed, make is not limited to programs. You can use it to describe any task where some files must be updated automatically from others whenever the others change. To prepare to use make, you must write a file called the makefile that describes the relationships among files in your program and provides commands for updating each file. In a program, typically, the executable file is updated from object files, which are in turn made by compiling source files. Once a suitable makefile exists, each time you change some source files, this simple shell command: make suffices to perform all necessary recompilations. The make program uses the makefile data base and the last-modification times of the files to decide which of the files need to be updated. For each of those files, it issues the commands recorded in the data base.

unknown authors

1998-01-01T23:59:59.000Z

123

Field Guide: Visual Inspection of Steel Structures  

Science Conference Proceedings (OSTI)

This EPRI report, one in a series of practical guides designed as reference aids for utility personnel working in the field, visually catalogs the various condition issues that commonly affect transmission line steel structures. The scope includes steel poles, lattice structures, connections, foundations, weathering steel, and coatings.ObjectiveStructural conditions commonly encountered by utility personnel in the field ...

2012-12-11T23:59:59.000Z

124

SQA(TM): Surface Quality Assured Steel Bar Program  

SciTech Connect

OG Technologies, Inc. (OGT) has led this SQA (Surface Quality Assured Steel Bar) program to solve the major surface quality problems plaguing the US special quality steel bars and rods industry and their customers, based on crosscutting sensors and controls technologies. Surface defects in steel formed in a hot rolling process are one of the most common quality issues faced by the American steel industry, accounting for roughly 50% of the rejects or 2.5% of the total shipment. Unlike other problems such as the mechanical properties of the steel product, most surface defects are sporadic and cannot be addressed based on sampling techniques. This issue hurts the rolling industry and their customers in their process efficiency and operational costs. The goal of this program is to develop and demonstrate an SQA prototype, with synergy of HotEye® and other innovations, that enables effective rolling process control and efficient quality control. HotEye®, OGT’s invention, delivers high definition images of workpieces at or exceeding 1,450?C while the workpieces travel at 100 m/s. The elimination of surface defect rejects will be achieved through the integration of imaging-based quality assessment, advanced signal processing, predictive process controls and the integration with other quality control tools. The SQA program team, composed of entities capable of and experienced in (1) research, (2) technology manufacturing, (3) technology sales and marketing, and (4) technology end users, is very strong. There were 5 core participants: OGT, Georgia Institute of Technology (GIT), University of Wisconsin (UW), Charter Steel (Charter) and ArcelorMittal Indiana Harbor (Inland). OGT served as the project coordinator. OGT participated in both research and commercialization. GIT and UW provided significant technical inputs to this SQA project. The steel mills provided access to their rolling lines for data collection, design of experiments, host of technology test and verification, and first-hand knowledge of the most advanced rolling line operation in the US. This project lasted 5 years with 5 major tasks. The team successfully worked through the tasks with deliverables in detection, data analysis and process control. Technologies developed in this project were commercialized as soon as they were ready. For instance, the advanced surface defect detection algorithms were integrated into OGT’s HotEye® RSB systems late 2005, resulting in a more matured product serving the steel industry. In addition to the commercialization results, the SQA team delivered 7 papers and 1 patent. OGT was also recognized by two prestigious awards, including the R&D100 Award in 2006. To date, this SQA project has started to make an impact in the special bar quality industry. The resulted product, HotEye® RSB systems have been accepted by quality steel mills worldwide. Over 16 installations were completed, including 1 in Argentina, 2 in Canada, 2 in China, 2 in Germany, 2 in Japan, and 7 in the U.S. Documented savings in reduced internal rejects, improved customer satisfaction and simplified processes were reported from various mills. In one case, the mill reported over 50% reduction in its scrap, reflecting a significant saving in energy and reduction in emission. There exist additional applications in the steel industry where the developed technologies can be used. OGT is working toward bringing the developed technologies to more applications. Examples are: in-line inspection and process control for continuous casting, steel rails, and seamless tube manufacturing.

Tzyy-Shuh Chang; Jianjun Shi; Shiyu Zhou

2009-03-03T23:59:59.000Z

125

Corrosion Testing of Stainless Steel Fuel Cell Hardware  

DOE Green Energy (OSTI)

Metal hardware is gaining increasing interest in polymer electrolyte fuel cell (PEFC) development as a possible alternative to machined graphite hardware because of its potential for low-cost manufacturing combined with its intrinsic high conductivity, minimal permeability and advantageous mechanical properties. A major barrier to more widespread use of metal hardware has been the susceptibility of various metals to corrosion. Few pure metals can withstand the relatively aggressive environment of a fuel cell and thus the choices for hardware are quite limited. Precious metals such as platinum or gold are prohibitively expensive and so tend to be utilized as coatings on inexpensive substrates such as aluminum or stainless steel. The main challenge with coatings has been to achieve pin-hole free surfaces that will remain so after years of use. Titanium has been used to some extent and though it is very corrosion-resistant, it is also relatively expensive and often still requires some manner of surface coating to prevent the formation of a poorly conducting oxide layer. In contrast, metal alloys may hold promise as potentially low-cost, corrosion-resistant materials for bipolar plates. The dozens of commercially available stainless steel and nickel based alloys have been specifically formulated to offer a particular advantage depending upon their application. In the case of austenitic stainless steels, for example, 316 SS contains molybdenum and a higher chromium content than its more common counterpart, 304 SS, that makes it more noble and increases its corrosion resistance. Likewise, 316L SS contains less carbon than 316 SS to make it easier to weld. A number of promising corrosion-resistant, highly noble alloys such as Hastelloy{trademark} or Duplex{trademark} (a stainless steel developed for seawater service) are available commercially, but are expensive and difficult to obtain in various forms (i.e. wire screen, foil, etc.) or in small amounts for R and D purposes.

Wilson, M.S.; Zawodzinski, C.; Gottesfeld, S.

1998-11-01T23:59:59.000Z

126

Making Progress | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Making Progress Making Progress Making Progress September 17, 2010 - 10:56pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science I spoke yesterday to the newly reconstituted Secretary of Energy Advisory Board (SEAB) -- a group of distinguished science and policy leaders who advise the Secretary and Department leadership. My remarks described efforts to better focus Department of Energy's technical talents on our energy challenges. Since we scientists work best by directly defining and dealing with the problems we tackle, SEAB's advice to us is much more valuable than its praise. I therefore offered a candid assessment of both the progress we've made and the obstacles we are facing. A lively

127

Making Progress | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Making Progress Making Progress Making Progress September 17, 2010 - 10:56pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science I spoke yesterday to the newly reconstituted Secretary of Energy Advisory Board (SEAB) -- a group of distinguished science and policy leaders who advise the Secretary and Department leadership. My remarks described efforts to better focus Department of Energy's technical talents on our energy challenges. Since we scientists work best by directly defining and dealing with the problems we tackle, SEAB's advice to us is much more valuable than its praise. I therefore offered a candid assessment of both the progress we've made and the obstacles we are facing. A lively

128

Helping make the holidays happier  

NLE Websites -- All DOE Office Websites (Extended Search)

Helping Make The Holidays Happier Helping Make The Holidays Happier Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Helping make the holidays happier This year's LANL food drive collected enough donations to provide 11,600 meals for those in need. January 1, 2013 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email The contributions by employees included 164 turkeys that added up to a total of 8,700 pounds of food. This year's LANL food drive collected enough donations to provide 11,600 meals for those in need. The contributions by Lab employees and contractors included 164 turkeys that added up to a total of 8,700 pounds of food. The Laboratory employees' and contractors' food donations were distributed

129

Making Global Illumination User Friendly  

NLE Websites -- All DOE Office Websites (Extended Search)

Making Global Illumination User Friendly Making Global Illumination User Friendly Title Making Global Illumination User Friendly Publication Type Conference Paper LBNL Report Number LBL-37860 Year of Publication 1995 Authors Ward, Gregory J. Conference Name 6th Eurographics Workshop on Rendering Date Published 06/1995 Conference Location Dublin, Ireland Call Number LBL-37860 Abstract Global illumination researchers tend to think in terms of mesh density and sampling frequency, and their software reflects this in its user interface. Advanced rendering systems are rife with long command lines and parameters for tuning the sample densities, thresholds and other algorithm-specific variables, and the novice user is quickly lost in a sea of possibilities. This paper details a successful effort of making one such global illumination system usable by people who understand their problems, even if they do not understand the methods needed to solve them, through an assisted oracle approach. A single program is introduced to map a small set of intuitive control variables to the rendering commands and parameter settings needed to produce the desired output in a reasonable time. This new executive program then serves as the basis for a graphical user interface that is both friendly in its appearance and reliable in its performance. Finally, we conclude with some future directions for improving this interface.

130

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

E-Print Network (OSTI)

Results. SP: steel plate, PU: polyurea, KE: Kineticsample configurations: (a) SP-PU-SP (steel - polyurea -steel) (b) SP-PU-SP-PU (steel - polyurea - steel -

Samiee, Ahsan

2010-01-01T23:59:59.000Z

131

CF8C-Plus Steels  

NLE Websites -- All DOE Office Websites (Extended Search)

CF8C-Plus Steels Home CF8C-Plus Steels Home Contacts Goal Related Links AFA Steels Caterpillar MSTD Corrosion Science & Technology Group Oak Ridge National Laboratory ORNL Fossil Energy Program ORNL Industrial Technologies Program U.S. Department of Energy Office of Fossil Energy Advanced Research Materials Program Office of Energy Efficiency and Renewable Energy Industrial Technologies Program Distributed Energy Program Comments CF8C-Plus cast austenitic steels Phil Maziasz with CF8C-Plus cast austenitic stainless steel Burner housing made of CF8C-Plus steel and designed for the pyrolytic breakdown of carbon particulates trapped in ceramic particulate filters downstream of the burner in a Caterpillar Regeneration System. CF8C-Plus cast austenitic steels are low-cost, high-performance

132

Mr. Fred Steinkuehler Granite City Steel Division National Steel Corporation  

Office of Legacy Management (LM)

Fred Steinkuehler Fred Steinkuehler Granite City Steel Division National Steel Corporation 20th and State Streets Granite City, Illinois 62040 Dear Mr. Steinkuehler: Enclosed please find your copy of the signed consent forms for the radiological survey of the South Plant Betatron Building. In your letter to me of July 21, 1988, you identified several issues regarding the survey and the consent. I would like to address these concerns below. As noted in the consent form, the purpose of our surveys are only to determine if there is any residual radioactive material on the site that is derived from Department of Energy (DOE) predecessor operations. All data collected during the designation survey is to determine the radiological condition of the portion of the site involved in the predecessor work. No

133

Corn Replant Decision-Making  

E-Print Network (OSTI)

Crappy stands of corn (aka less than desirable) occur somewhere in Indiana every year. The recent spate of cool, rainy days does not bode well for some corn fields planted during the days immediately preceding the onset of the rainy weather. Stands of corn in river bottoms may be destroyed outright by flood waters. Poorly drained soils where ponding has occurred for four or more days are vulnerable to seedling death. Eventual drying of saturated soils often leads to severe crusting that can restrict corn emergence and result in lower than desirable plant populations. Cool, wet soils are also conducive for seedling infection by certain soil-borne diseases. Unacceptable stand establishment in some of these fields may eventually require growers to make decisions about replanting. Deciding to replant a crappy stand of corn should be based on a number of criteria, but unfortunately the major influencing factor is often the emotion associated with looking out the kitchen window at the damaged field every morning or driving by the field every afternoon taking the kids to baseball practice. Make a wise decision about the merits of replanting a damaged field of corn requires more than emotions. In fact, I would rather that emotions be taken out of the equation entirely. Toward that end, I developed a replant decision-making worksheet that assists growers and farm managers in making that important replant decision. The worksheet allows you to determine the damaged field’s current yield potential (if left untouched), its replant yield potential, and the dollar returns (if any) from replanting the field. The worksheet is included in a larger overall publication on corn replanting titled

R. L. (bob Nielsen

2006-01-01T23:59:59.000Z

134

Steel project fact sheet: Steel reheating for further processing  

SciTech Connect

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.

1998-04-01T23:59:59.000Z

135

Weirton Steel Corporation logistics and integrated scheduling. Final report  

SciTech Connect

In order to remain competitive in the changing steel market, US steel producers restructured by taking on foreign and domestic partners, closing facilities and/or trimming work forces, and modernizing their steel making facilities. However, very little was done to develop production management technology to complement these changes. The Logistics and Integrated Scheduling program (LIS) was undertaken to address this issue. LIS is an information management system that delivers better customer service, better quality materials, and a just-in-time delivery system. It involves three major components: (1) material marking and sensing: advanced R&D applied to determining cost effective, feasible solutions to passive inventory; (2) material inventory and tracking: advanced technology applied to managing inventory movement; (3) planning and scheduling: beginning with annual production plans, order management, and operational constraints, the ability to build integrated schedules capable of pull through and push through scheduling for various plant capability levels and location configurations with rapid turnaround capability. LIS provides accurate, automated tracking of material flows throughout the mill, the collection and analysis of production data, and automated schedule optimization.

Guzzetta, M.B. [comp.

1996-06-01T23:59:59.000Z

136

Plasma Cold Hearth Remelting of UDIMET tradmark Alloy 718  

Science Conference Proceedings (OSTI)

Edited by S.D. Antolovich, R.W. Stusrud, R.A. MacKay,. D.L. Anton, T. Khan, R.D. Kissinger, D.L. Klarstrom. The Minerals, Metals & Materials Society, 1992. 195 ...

137

Cold hands, warm hearth?: Climate, net takeback, household comfort  

Science Conference Proceedings (OSTI)

Insulation reduces marginal heating costs and may lead to a takeback effect of higher wintertime thermostat settings, with a consequent dilution of energy savings. Alternatively, additional insulation could permit a lower thermostat setting by reducing drafts and radiation while increasing moisture retention, thereby enhancing comfort. This paper evaluates thermostat net takeback, the difference between takeback and enhanced comfort. Evidence supports the existence of both effects, with net takeback at the low end of literature estimates. Net thermostat takeback is on the order of 0.05{degrees}F, leading to an energy takeback that ranges from 1-3% of potential energy savings, depending on climate and house size. Other significant determinants of thermostat are heating energy price and the presence of elderly or young occupants. 19 refs., 4 tabs.

Schwarz, P.M. [North Carolina Univ., Charlotte, NC (United States); Taylor, T.N. [Duke Power Co., Charlotte, NC (United States)

1995-12-31T23:59:59.000Z

138

143 Research of Iron Slag Appearance of Blast Furnace Hearth  

Science Conference Proceedings (OSTI)

005 Calcium Phosphates for Drug Carrier: Adsorption and Release Kinetics of Drugs ... 058 Properties Optimization of Refractory Mineral Resources in China.

139

Evaluation of Cold Hearth Refined Inconel Alloy 718  

Science Conference Proceedings (OSTI)

refining of superalloys. This ha8 been identified as possibly the be8t way of ... thie material involving chemical and microetructural, as we11 as cl8anliness and.

140

Development and Practice of Blast Furnace Hearth Deadman Core ...  

Science Conference Proceedings (OSTI)

Analysis of Residence Time Distribution (RTD) of Fluid Flows in a Four Strand Delta-shaped Tundish Operating Under Isothermal and Non-isothermal ...

Note: This page contains sample records for the topic "hearth steel making" 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

P/M Stainless Steels  

Science Conference Proceedings (OSTI)

Table 12   Applications for P/M stainless steels...Seatback tray slides 316L Galley latches 316L Jet fuel refueling impellers 316L Foam generators 316L Agriculture Fungicide spray equipment 316L Appliances Automatic dishwasher components 304L Automatic washer components 304L Garbage disposal components 410L Pot handles 316L Coffee filters 316L-Si...

142

MESA Makes It Real The  

NLE Websites -- All DOE Office Websites (Extended Search)

Microsystems & Engineering Microsystems & Engineering Sciences Applications (MESA) MESA Makes It Real The Microsystems & Engineering Sciences Applications (MESA) Complex represents the essential facilities and equipment to design, develop, manufacture, integrate, and qualify microsystems for national security needs that cannot or should not be made in industry- either because the low volumes required for these applications are not profitable for the private sector, or because of stringent security requirements for high-consequence systems. Microsystems extend the information processing capabilities of silicon integrated circuits to add functions such as sensing, actuation, and communication-all integrated within a single package. The MESA Complex integrates the scientific,

143

Simulation of human decision making  

DOE Patents (OSTI)

A method for computer emulation of human decision making defines a plurality of concepts related to a domain and a plurality of situations related to the domain, where each situation is a combination of at least two of the concepts. Each concept and situation is represented in the computer as an oscillator output, and each situation and concept oscillator output is distinguishable from all other oscillator outputs. Information is input to the computer representative of detected concepts, and the computer compares the detected concepts with the stored situations to determine if a situation has occurred.

Forsythe, J. Chris (Sandia Park, NM); Speed, Ann E. (Albuquerque, NM); Jordan, Sabina E. (Albuquerque, NM); Xavier, Patrick G. (Albuquerque, NM)

2008-05-06T23:59:59.000Z

144

DOE - Office of Legacy Management -- Sutton Steele and Steele Co - TX 09  

Office of Legacy Management (LM)

Sutton Steele and Steele Co - TX 09 Sutton Steele and Steele Co - TX 09 FUSRAP Considered Sites Site: SUTTON, STEELE & STEELE CO. (TX.09) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Sutton, Steele & Steele, Inc. TX.09-1 Location: Dallas , Texas TX.09-1 Evaluation Year: 1993 TX.09-2 Site Operations: Conducted operations to separate Uranium shot by means of air float tables and conducted research to air classify C-Liner and C-Special materials. TX.09-1 TX.09-3 TX.09-4 TX.09-5 Site Disposition: Eliminated - Potential for contamination considered remote TX.09-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium TX.09-4 TX.09-5 Radiological Survey(s): Health and Safety Monitoring TX.09-4 TX.09-5 Site Status: Eliminated from consideration under FUSRAP

145

Does Mixing Make Residential Ventilation More Effective?  

E-Print Network (OSTI)

Does Mixing Make Residential Ventilation More Effective? Maxmanufacturer, or otherwise, does not necessarily constitutethe University of California. Does Mixing Make Residential

Sherman, Max

2011-01-01T23:59:59.000Z

146

Transportation Emergency Preparedness Program - Making A Difference...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Emergency Preparedness Program - Making A Difference Transportation Emergency Preparedness Program - Making A Difference Overview of TEPP presentated by Tom Clawson. Transportation...

147

Nondestructive Evaluation: Cast Austenitic Stainless Steel Study  

Science Conference Proceedings (OSTI)

This report documents the status of a number of projects that were initiated to support the Cast Austenitic Stainless Steel Roadmap. The majority of these projects fall within the purview of the Research Technical Advisory Committee. These multiyear and multifaceted projects address a number of important issues dealing with cast stainless steel and other emerging industry needs. The first objective of the project is to maintain the cast austenitic stainless steel (CASS) roadmap that outlines an ...

2012-12-12T23:59:59.000Z

148

Focus Transformer Steel - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, Strain Gradient and Degradation in Magnetic Properties: Focus Transformer Steel. Author(s), Satish Kumar Shekhawat, Basavaraj V., Vijay

149

Project #3: Analysis of Structural Steel  

Science Conference Proceedings (OSTI)

... properties • Task 5 - Characterize thermal excursions of steel ... 100 105 Yawata "A 514 mod" (WEL-TEN 80C) ... Est. completion date % complete ...

2012-06-19T23:59:59.000Z

150

Project #3: Analysis of Structural Steel Update  

Science Conference Proceedings (OSTI)

... 100 105 108 Yawata "A 514 mod" (WEL-TEN 80C) 56 Plate 1 ... Task 5 - Characterize thermal excursions of steel ... Analysis completion target date ...

2012-10-30T23:59:59.000Z

151

Improved Martensitic Steel for High Temperature Applications  

NETL has developed a stainless steel composition and heat treatment process for a high-temperature, titanium alloyed 9 Cr-1 molybdenum alloy ...

152

The State of the Indian Steel Industry  

Science Conference Proceedings (OSTI)

... domestic demand, their competitive position in respect of cost of production, ... In this paper a forecast of the Indian steel industry in the coming five years will ...

153

Plate, Bar, and Structural Steels I  

Science Conference Proceedings (OSTI)

Oct 29, 2013... Process to the Characteristics of SCM 440 Steel as Pin Component in Automobilie Chains: Myrna Ariati1; 1University of Indonesia

154

Multiscale Systems Design of Advanced Steels  

Science Conference Proceedings (OSTI)

Research and Production Practice of DR Material in Baosteel ... Smelting Technology and Final Product Quality of Steel Rails Used for Passenger Special Line ...

155

Symposium A: Advanced Steels and Processing  

Science Conference Proceedings (OSTI)

Research and Production Practice of DR Material in Baosteel ... Smelting Technology and Final Product Quality of Steel Rails Used for Passenger Special Line ...

156

Sulfide Stress Cracking in Steels - A Review  

Science Conference Proceedings (OSTI)

Symposium, Corrosion and Corrosion Protection of Materials in the Oil and Gas Industry. Presentation Title, Sulfide Stress Cracking in Steels - A Review.

157

Mechanical Behavior of Tempered Martensitic Steels for ...  

Science Conference Proceedings (OSTI)

Presentation Title, Mechanical Behavior of Tempered Martensitic Steels for Ultrasupercritical Steam Applications. Author(s), Jeffrey A. Hawk, Paul D. Jablonski, ...

158

and Large Sized Chinese Steel Enterprises  

NLE Websites -- All DOE Office Websites (Extended Search)

Analysis of the Past and Future Trends of Energy Use in Key Medium and Large Sized Chinese Steel Enterprises year month institution Lawrence Berkeley National Laboratory abstract p...

159

Neutron Imaging of Hydrogen in Steels  

Science Conference Proceedings (OSTI)

Symposium, Applied Neutron Scattering in Engineering and Materials Science Research. Presentation Title, Neutron Imaging of Hydrogen in Steels. Author(s) ...

160

Hydrogen Embrittlement of a Bainitic Wheel Steel  

Science Conference Proceedings (OSTI)

Presentation Title, Hydrogen Embrittlement of a Bainitic Wheel Steel ... (SSRT) test and hydrogen-induced delayed cracking (HIDC) were investigated in a noval  ...

Note: This page contains sample records for the topic "hearth steel making" 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

NETL: News Release - DOE Transfers Steel Casting Technology to Rock Island  

NLE Websites -- All DOE Office Websites (Extended Search)

31, 2007 31, 2007 DOE Transfers Steel Casting Technology to Rock Island Arsenal Army Facility to Produce Improved Armor in War on Terrorism WASHINGTON, DC - A steel casting technology developed by the U.S. Department of Energy has been transferred to the U.S. Army's Rock Island Arsenal to manufacture improved armor for vehicles used in the global war on terrorism. MORE INFO Learn more about NETL's cooperative research with the Army The Office of Fossil Energy's National Energy Technology Laboratory (NETL) provided the Rock Island Arsenal with process guidelines, parameters, expertise, and patterns to set up and operate a facility for making steel castings using an NETL-developed process called loose-bonded sand, lost-foam technology. The facilities at the arsenal, in Rock Island, Ill.,

162

METHOD OF MAKING FUEL BODIES  

DOE Patents (OSTI)

This patent relates to a method of making a fuel compact having a matrix of carbon or graphite which carries the carbides of fissile material. A nuclear fuel material selected from the group including uranium and thorium carbides, silicides, and oxides is first mixed both with sufficient finely divided carbon to constitute a matrix in the final product and with a diffusional bonding material selected from the class consisting of zirconium, niobium, molybdenum, titanium, nickel, chromium, and silicon. The mixture is then heated at a temperature of 1500 to 1800 nif- C while maintaining it under a pressure of over about 2,000 pounds per square inch. Preferably, heating is accomplished by the electrical resistance of the compact itself. (AEC)

Goeddel, W.V.; Simnad, M.T.

1963-04-30T23:59:59.000Z

163

METHOD OF MAKING FUEL BODIES  

DOE Patents (OSTI)

An improved method of making a fuel body containing carbon for reactors is described. Carbides of uranium and thorium having a particle size of from 100 to 500 microns are mixed with carbon having a particle size that will pass a 200 mesh screen but be retained by a 325 mesh screen, and 10 per cent by weight pitch. The mixture is heated to a temperature of about 700 to 900 deg C, at which point bonding is effected while maintaining it under mechanical pressure of over 3,000 pounds per square inch. The entire compact is heated to a uniform temperature during the process, preferably by electrical resistance of the compact itself. (AEC)

Goeddel, W.V.; Simnad, M.T.

1962-04-24T23:59:59.000Z

164

Corrosion Characterization of Drillpipe Steels Used in the Petroleum ...  

Science Conference Proceedings (OSTI)

In this respect stress corrosion cracking susceptibility of two grades of drill pipe ... to Add Sulfur into Molten Steel to Produce Free Cutting Steel for Automobile.

165

Mechanical Properties of a Medium Carbon Low Alloy Steel ...  

Science Conference Proceedings (OSTI)

Weld Simulation in X100 Pipeline Steel · Weldability of a 700MPa Grade Low Carbon Bainitic Steel Produced by CSP · Why and How Lath Martensite Was ...

166

Application of the CALPHAD method for ferritic boiler steels  

Science Conference Proceedings (OSTI)

Presentation Title, Application of the CALPHAD method for ferritic boiler steels ... of the CALPHAD method on various questions concerning ferritic boiler steels ...

167

Method to Improve Steel Creep Strength by Alloy Design and ...  

steels in coal-fired boilers • Other high-temperature applications where creep-resistant martensitic steel is required Patent Details

168

Selective Corrosion of Stainless Steel at Low pH  

Science Conference Proceedings (OSTI)

... and ferrite-austenite-based(22Cr-steel) stainless steel tube for oil & gas wells. ... materials for high CO2 environments, where accidizing resistance is needed.

169

HSLA Steels: Processing, Properties and Applications TABLE OF ...  

Science Conference Proceedings (OSTI)

Klaus Hulka and Friedrich Heisterkamp. Development of Niobium-Bearing HSLA and Microalloyed Steels at Anshan Iron and Steel Complex Long Chunman, Fu ...

170

Low-Cycle Fatigue Properties of TRIP Steel  

Science Conference Proceedings (OSTI)

Oct 15, 2006 ... AHSS typically have improved fatigue strength over conventional steels and High Strength Steels (HSS) of similar tensile strength. Sample ...

171

Radiation induced corrosion of steel; Strålningsinducerad korrosion av stål.  

E-Print Network (OSTI)

??The aim of this thesis was to investigate the influence of aqueous radiation induced oxidants on stainless steel. This was done by exposing the steel… (more)

Nilsson, Oskar

2011-01-01T23:59:59.000Z

172

Climate VISION: Private Sector Initiatives: Iron and Steel: GHG...  

Office of Scientific and Technical Information (OSTI)

GHG Inventory Protocols Principles for a Steel Industry Methodology for Reporting Carbon-Related Energy Sources and Raw Materials (PDF 48 KB) Download Acrobat Reader Steel Industry...

173

Project Announced for Clean Energy Manufacturing of Auto Steel  

Science Conference Proceedings (OSTI)

Aug 30, 2013 ... Project Announced for Clean Energy Manufacturing of Auto Steel ... to develop a new class of advanced steel for the automotive industry.

174

High Strength Nano-Structured Steel - Energy Innovation Portal  

High Strength Nano-Structured Steel The NanoSteel Company Complex modern challenges are driving new ... sheet design breakthrough for the automotive industry.

175

Process Window Study for Heat Resistant Nanocoated Steel  

Science Conference Proceedings (OSTI)

Recently developed weldable nanocoated HPF steel has been tested for process window in this study. Performances of hot press formed steel are tested ...

176

Substitution of modified 9 Cr-1 Mo steel for austentic stainless steels  

SciTech Connect

This report describes the current program to develop a high-strength ferritic-martensitic steel. The alloy is essentially Fe-9% Cr-1% Mo with small additions of V and Nb and is known as modifed 9 Cr-1 Mo steel. Its elevated-temperature properties and design allowable stresses match those of type 304 stainless steel for temperatures up to 600/sup 0/C and exceed those of other ferritic steels by factors of 2 to 3. The improved strength of this alloy permits its use in place of stainless steels for many applications.

Sikka, V. K.

1982-04-01T23:59:59.000Z

177

Journal of Research Volume 28  

Science Conference Proceedings (OSTI)

... Tensile elastic properties of nickel, copper, open-hearth iron, and typical steels, p. 311 McAdam, DJ; Mebs, RW http://dx.doi.org/10.6028/jres ...

2012-10-05T23:59:59.000Z

178

Chromizing of 3Cr Steel  

Science Conference Proceedings (OSTI)

Grade 315 steel (Fe-2.9 Cr-1.7 W-0.7 Mo-0.3 Mn-0.3 Si-0.2 V-0.1 Ni-0.13 C-0.01 N) was chromized by the halide-activated pack cementation (HAPC) process. Key process parameters, i.e., coating temperatures and pack compositions, were investigated. Ammonium chloride-activated packs in the 700-1000 C range produced coatings nominally in the 1-8 {micro}m range, as determined by optical and scanning electron microscopy (SEM). Coatings applied in the 900-1000 C temperature range resulted in Cr-rich coatings. The predominant phase in the coating was identified as Cr23C6 by X-ray diffraction. In addition, the presence of chromium nitride, Cr2N, was observed in the coating. The power generation industry is faced with an ever-increasing demand for energy while simultaneously having to reduce carbon emissions. These goals can be facilitated by increasing plant efficiency through the use of higher operating temperatures and pressures. Traditional construction materials, e.g., the ferritic Grade 22 high strength low alloy steel, are limited to operations below {approx} 550 C. Therefore, new materials are required for future plants designed to operate up to 650 C and possibly higher. These new materials need to have improved tensile strength, ductility, toughness, corrosion resistance, and creep properties at elevated temperatures. Oak Ridge National Laboratory (ORNL) is investigating the oxidation and creep behavior of various coatings on Grade 315 steel (Fe-2.9 Cr-1.7 W-0.7 Mo-0.3 Mn-0.3 Si-0.2 V-0.1 Ni-0.13 C-0.01 N), a super-bainitic steel developed for superior creep properties. Thin, chemical vapor-deposited (CVD) aluminide coatings were used to compensate for the reduced corrosion and oxidation resistance that resulted from the low chromium content of the alloy. However, the aluminized Grade 315 alloys performed less-than-favorably under conditions relevant to fossil boilers, leading to the conclusion that higher chromium contents are required for the formation of corrosion-resistant oxide scales in these environments. The halide activated pack cementation (HAPC) process offers a promising low-cost and versatile alternative to CVD as a means of improving corrosion resistance via formation of a protective Cr-containing coating.

Ravi, Vilupanur [California State Polytechnic University, Pomona (Cal Poly Pomona); Harrison, Bradley [California State Polytechnic University, Pomona (Cal Poly Pomona); Koch, Jordan [California State Polytechnic University, Pomona (Cal Poly Pomona); Ly, Alexander [California State Polytechnic University, Pomona (Cal Poly Pomona); Schissler, Andrew [California State Polytechnic University, Pomona (Cal Poly Pomona); Pint, Bruce A [ORNL; Haynes, James A [ORNL

2011-01-01T23:59:59.000Z

179

Method for welding chromium molybdenum steels  

SciTech Connect

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

180

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, V.K.

1985-11-06T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Composite Armor and Methods for Making Composite Armor ...  

Typical existing armor for vehicles uses rigid plates of steel. However, ... Applications and Industries. Armor; Energy absorbing applications ...

182

METHOD OF MAKING TUNGSTEN FILAMENTS  

DOE Patents (OSTI)

A method of making tungsten filaments is described in which the tungsten is completely free of isotope impurities in the range of masses 234 to 245 for use in mass spectrometers. The filament comprises a tantalum core generally less than 1 mil in diameter having a coating of potassium-free tantalum-diffused tungsten molecularly bonded thereto. In the preferred process of manufacture a short, thin tantalum filament is first mounted between terminal posts mounted in insulated relation through a backing plate. The tungsten is most conveniently vapor plated onto the tantalum by a tungsten carbonyl vapor decomposition method having a critical step because of the tendency of the tantalum to volatilize at the temperature of operntion of the filament. The preferred recipe comprises volatilizing tantalum by resistance henting until the current drops by about 40%, cutting the voltage back to build up the tungsten, and then gradually building the temperature back up to balance the rate of tungsten deposition with the rate of tantalum volatilization. (AEC)

Frazer, J.W.

1962-12-18T23:59:59.000Z

183

Recycling steel from grinding swarf  

SciTech Connect

Two cleaning processes have been investigated for removing contaminants (cutting oil with phosphorus ester) from high speed steel (HSS) griding swarf. One process uses an aqueous surfactant washing technique, and the second process uses supercritical carbon dioxide (SCCO{sub 2}) extraction. Both technical and preliminary financial analysis are performed to have a better evaluation of these two competing cleaning technologies. Bench scale aqueous washings have shown that the required phosphorus removal is easily obtained, but a sufficient oil removal is more difficult. The experimental results also indicate a strong dependence of the aqueous washing efficiency on the choice of a suitable surfactant. SCCO{sub 2} extraction at 80 C and 340 atm shows that approximately 80% of the oil can be removed from swarf during a 60-minute process to produce a batch of recyclable steel, and that the phosphorus removal also reaches the required level. The cost of processing swarf using either aqueous surfactant washing or SCCO{sub 2} extraction in a 3,000,000 lbs per year plant is analyzed and the market forces impacting the feasibility of recycling on a commercial basis are reviewed. Commercial scale recycling is, in part, dependent upon resolution of regulatory uncertainty on the definition of swarf. States regulating swarf as hazardous provide a significant financial incentive to recycle. In states that regulate swarf as a solid waste, low disposal costs provide a disincentive that must be balanced with the possible hidden, future liabilities of landfill disposal.

Fu, H.; Matthews, M.A.; Warner, L.S. [Univ. of South Carolina, Columbia, SC (United States)

1998-12-31T23:59:59.000Z

184

MECHANICS AND NONLINEAR CONTROL: MAKING UNDERWATER VEHICLES  

E-Print Network (OSTI)

MECHANICS AND NONLINEAR CONTROL: MAKING UNDERWATER VEHICLES RIDE AND GLIDE Naomi Ehrich Leonard \\Lambda \\Lambda Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544 naomi@princeton.edu Abstract: Methods from geometric mechanics and dynamical systems theory make

Leonard, Naomi

185

SMILE Summer Teachers' Workshop 2007 Making Waves  

E-Print Network (OSTI)

. - Connect pans using duct tape and calking to make them water tight. - Add sand to one end to make a "beach scissors or tin snips* - Silicon caulking* - Water - Sand and/or small gravel - Stiff piece of plastic

Dever, Edward P.

186

Emergency Management Decision Making during Severe Weather  

Science Conference Proceedings (OSTI)

Emergency managers make time-sensitive decisions in order to protect the public from threats including severe weather. Simulation and questionnaires were used to capture the decision-making process of emergency managers during severe weather ...

Leigh A. Baumgart; Ellen J. Bass; Brenda Philips; Kevin Kloesel

2008-12-01T23:59:59.000Z

187

High Performance Low-density High-Mn Steels  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Advanced Steel Metallurgy: Design, Processing, and Technological ...

188

NIST PHYSICISTS USE LIGHT TO MAKE ULTRASMALL ...  

Science Conference Proceedings (OSTI)

... NIST PHYSICISTS USE LIGHT TO MAKE ULTRASMALL NANOSTRUCTURES. ... These structures are essentially ``contact prints'' of a light wave. ...

189

Making Online Transactions More Secure and Convenient ...  

Science Conference Proceedings (OSTI)

... nstic@nist.gov. Making Online Transactions More Secure and Convenient, Animation Transcript. Back to video. A blue simplified ...

190

Making Emergency Supplemental Appropriations for the ...  

Science Conference Proceedings (OSTI)

Taken from PL 109-13, MAKING EMERGENCY SUPPLEMENTAL APPROPRIATIONS FOR THE FISCAL YEAR ENDING SEPTEMBER 30, 2005 ...

2010-10-05T23:59:59.000Z

191

CRAD, Nuclear Facility Construction - Structural Steel, May 29, 2009 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Steel, May 29, Steel, May 29, 2009 CRAD, Nuclear Facility Construction - Structural Steel, May 29, 2009 May 29, 2009 Nuclear Facility Construction - Structural Steel (HSS CRAD 64-16, Rev. 0) Nuclear Facility Construction - Structural Steel criteria, review, and approach document, observes construction activities and review records and design documentation to assess the quality of structural steel fabrication and erection and to determine if requirements specified by design basis documents, contracts, and applicable codes and standards have been met. CRAD, Nuclear Facility Construction - Structural Steel, May 29, 2009 More Documents & Publications CRAD, Nuclear Facility Construction - Structural Concrete, May 29, 2009 CRAD, Nuclear Facility Construction - Mechanical Equipment - June 26, 2012

192

Hot-Work Tool Steels  

Science Conference Proceedings (OSTI)

Table 9   Recommended heat-treating practices for hot-work tool steels...1600 â?¦ O, A 58â??59 6F6 Not rec 845 (pack) 1550 (peak) (p) (p) 196 650â??705 (1200â??1300) (q) 925â??955 (q) 1700â??1750 (q) â?¦ O (r) (s) 6F7 845â??870 (1550â??1600) 670 1240 22 40 260â??300 730 (1350) 915 1675 â?¦ A 54â??55 6H1 Not rec 845 1550 22 (t) 40 (t) 202â??235 760â??790 (1400â??1450) 900â??940 1650â??1725 â?¦ A 48â??49 6H2...

193

Recycle of radiologically contaminated austenitic stainless steels  

Science Conference Proceedings (OSTI)

The United States Department of Energy owns large quantities of radiologically contaminated austenitic stainless steel which could by recycled for reuse if appropriate release standards were in place. Unfortunately, current policy places the formulation of a release standard for USA industry years, if not decades, away. The Westinghouse Savannah River Company, Idaho National Engineering Laboratory and various university and industrial partners are participating in initiative to recycle previously contaminated austenitic stainless steels into containers for the storage and disposal of radioactive wastes. This paper describes laboratory scale experiments which demonstrated the decontamination and remelt of stainless steel which had been contaminated with radionuclides.

Imrich, K.J.; Leader, D.R.; Iyer, N.C.; Louthan, M.R. Jr.

1995-02-01T23:59:59.000Z

194

Tritiated Water Interaction with Stainless Steel  

Science Conference Proceedings (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

195

Rate-Making Policy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rate-Making Policy Rate-Making Policy Rate-Making Policy < Back Eligibility Investor-Owned Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info Start Date 2005 State Wisconsin Program Type Generating Facility Rate-Making Provider Public Service Commission of Wisconsin WI Act 7 states that, when proposing the purchase or construction of an electric generating facility, a utility may "apply to the [WI Public Service Commission] for an order specifying in advance the rate-making principles" that the Public Service Commission will use for "future rate-making proceedings." The Nuclear Energy Institute highlights that "There is no restriction on

196

Selection of Electrodes Relative to Steel  

Science Conference Proceedings (OSTI)

Table 7   Composition of low-alloy steel solid electrodes (AWS A5.23-90)...is intended for welds in the core belt region of nuclear

197

Kobe Steel Ltd Kobelco | Open Energy Information  

Open Energy Info (EERE)

Kobe Steel Ltd Kobelco Kobe Steel Ltd Kobelco Jump to: navigation, search Name Kobe Steel Ltd (Kobelco) Place Kobe-shi, Hyogo, Japan Zip 651-8585 Sector Solar Product Japanese steel manufacturer; manufactures PV modules after forming a licensing agreeemnet with RWE Solar. Coordinates 34.757332°, 135.106766° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.757332,"lon":135.106766,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

198

PRESSURE VESSEL FABRICATION USING T-1 STEEL  

SciTech Connect

The fabrication of pressure vessels using C-l steel is described. The welding, welding electrodes, explosionbulge test, and impact and fatigue properties for the pressure vessel are given. (W.L.H.)

Franco-Ferreira, E.A.

1957-11-14T23:59:59.000Z

199

High Manganese Steels - Programmaster.org  

Science Conference Proceedings (OSTI)

Oct 20, 2010 ... Mechanical Behavior and Microstructural Evolution of Fe-22Mn-C TWIP/TRIP Steels as a Function of C Content: Eileen Yang1; Hatem Zurob1; ...

200

Microstructure of Super-duplex Stainless Steels  

E-Print Network (OSTI)

in duplex stainless steels by solution heat treatment at or above ferritisation tem- peratures, specimens were quenched into iced water after different holding times at 1300 QC. The results are discussed in the chapters that follow. In another series...

Sharafi, Shahriar

1993-12-07T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Case hardenable nickel-cobalt steel  

SciTech Connect

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

202

Lightweight Steel Solutions for Automotive Industry  

Science Conference Proceedings (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

203

Weld Simulation in X100 Pipeline Steel  

Science Conference Proceedings (OSTI)

Abstract Scope, The effect of gas metal arc weld (GMAW) parameters on the coarse-grain heat-affect zone (CGHAZ) of X100 pipeline steel has been studied by ...

204

Gaseous Hydrogen Embrittlement of Pipeline Steels  

Science Conference Proceedings (OSTI)

Abstract Scope, The tensile properties of x52, x65, x80 and x100 pipeline steels have been measured in a high pressure (13.6 MPa), high purity, hydrogen gas ...

205

High-Strength Low-Alloy Steels  

Science Conference Proceedings (OSTI)

Table 2 Summary of characteristics and intended uses of HSLA steels described in ASTM specifications...le 485 MPa (70 ksi) High-pressure gas and oil transmission lines A 871 High-strength low-alloy steel with atmospheric corrosion resistance V, Nb, Ti, Cu, Mo, Cr As-rolled plate le 35 mm (1 [MathExpression] in.) in thickness Atmospheric-corrosion resistance four

206

Nondestructive Evaluation: Cast Austenitic Stainless Steel Study  

Science Conference Proceedings (OSTI)

This report documents the status of a project that was initiated in part to support the Change Initiative associated with PWR Stainless Steel NDE Capability and Performance Demonstration Initiative, but it also falls in line with a project funded through the Electric Power Research Institute's (EPRI's) Technical Innovation program. This multiyear and multifaceted project addresses important issues dealing with cast stainless steel and other emerging industry needs. The first objective of the project is t...

2011-12-16T23:59:59.000Z

207

Nondestructive Evaluation: Cast Austenitic Stainless Steel Study  

Science Conference Proceedings (OSTI)

This report documents the status of a project that was initiated in part to support the Change Initiative associated with the PWR Stainless Steel Nondestructive Evaluation Capability and Performance Demonstration Initiative and also falls in line with a project currently funded through the Electric Power Research Institute EPRI Program on Technology Innovation. This multiyear, multifaceted project addresses important issues dealing with cast stainless steel and other emerging industry needs. The first ob...

2010-12-23T23:59:59.000Z

208

RECYCLING GALVANIZED STEEL: OPERATING EXPERIENCE AND BENEFrI'S  

Office of Scientific and Technical Information (OSTI)

RECYCLING RECYCLING GALVANIZED STEEL: OPERATING EXPERIENCE AND BENEFrI'S Frederick J. Dudek Edward J. Daniels Argonne National Laboratory 9700 S. Cass Avenue Argonne, Illinois 60439, USA William A. Morgan 415 E. 151st Street Metal Recovery Industries U.S., Inc. East Chicago, Indiana 46312, USA DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsi- bility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Refer- ence herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise

209

VIA EMAIL Ms. Mariah Steele ENERGY STAR Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 20, 2013 June 20, 2013 U.S. Environmental Protection Agency 1200 Pennsylvania Avenue, NW Room 62023 Washington, DC 20460 Dear Ms. Steele: The U.S. Department of Energy ("DOE") selected a Summit-brand refrigerator-freezer, model Fl 112BL, manufactured by SANYO E&E (now Panasonic Appliances Refrigeration Systems Corporation of America ("P APRSA")) and sold by Felix Storch, Inc. ("Storch"), for testing as part ofDOE's ENERGY STAR® Verification Testing Program. On March 18, 2013, DOE notified Storch that the model did not meet the ENERGY STAR specification for maximum permitted annual energy use. PAPRSA replied to DOE on April 1, 2013, making two claims. First, PAPRSA argued that DOE's test laboratory, an Intertek laboratory located in Plano, Texas ("Intertek"), did not test in

210

Prediction of External Corrosion for Steel Cylinders-2001 Report  

NLE Websites -- All DOE Office Websites (Extended Search)

64 64 Prediction of External Corrosion for Steel Cylinders-2001 Report Rick Schmoyer and B. F. Lyon This report has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; prices available from 615-576-8401, FTS 626-8401. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy,

211

Prediction of External Corrosion for Steel Cylinders-2002 Report  

NLE Websites -- All DOE Office Websites (Extended Search)

43 43 Prediction of External Corrosion for Steel Cylinders-2002 Report Rick Schmoyer and B. F. Lyon This report has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; prices available from 615-576-8401, FTS 626-8401. Available to the public from the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy,

212

Microstructural studies of advanced austenitic steels  

Science Conference Proceedings (OSTI)

This report presents the first complete microstructural and analytical electron microscopy study of Alloy AX5, one of a series of advanced austenitic steels developed by Maziasz and co-workers at Oak Ridge National Laboratory, for their potential application as reheater and superheater materials in power plants that will reach the end of their design lives in the 1990's. The advanced steels are modified with carbide forming elements such as titanium, niobium and vanadium. When combined with optimized thermo-mechanical treatments, the advanced steels exhibit significantly improved creep rupture properties compared to commercially available 316 stainless steels, 17--14 Cu--Mo and 800 H steels. The importance of microstructure in controlling these improvements has been demonstrated for selected alloys, using stress relaxation testing as an accelerated test method. The microstructural features responsible for the improved creep strengths have been identified by studying the thermal aging kinetics of one of the 16Ni--14Cr advanced steels, Alloy AX5, in both the solution annealed and the solution annealed plus cold worked conditions. Time-temperature-precipitation diagrams have been developed for the temperature range 600 C to 900 C and for times from 1 h to 3000 h. 226 refs., 88 figs., 10 tabs.

Todd, J. A.; Ren, Jyh-Ching [University of Southern California, Los Angeles, CA (USA). Dept. of Materials Science

1989-11-15T23:59:59.000Z

213

Tensile-property characterization of thermally aged cast stainless steels  

Science Conference Proceedings (OSTI)

The effect of thermal aging on tensile properties of cast stainless steels during service in light water reactors has been evaluated. Tensile data for several experimental and commercial heats of cast stainless steels are presented. Thermal aging increases the tensile strength of these steels. The high-C Mo-bearing CF-8M steels are more susceptible to thermal aging than the Mo-free CF-3 or CF-8 steels. A procedure and correlations are presented for predicting the change in tensile flow and yield stresses and engineering stress-vs.-strain curve of cast stainless steel as a function of time and temperature of service. The tensile properties of aged cast stainless steel are estimated from known material information, i.e., chemical composition and the initial tensile strength of the steel. The correlations described in this report may be used for assessing thermal embrittlement of cast stainless steel components.

Michaud, W.F.; Toben, P.T.; Soppet, W.K.; Chopra, O.K. [Argonne National Lab., IL (United States)

1994-02-01T23:59:59.000Z

214

Documents: Program Planning and Decision Making  

NLE Websites -- All DOE Office Websites (Extended Search)

documents Program Planning and Decision Making PDF Icon Final Plan for the Conversion of Depleted Uranium Hexafluoride 345 KB details PDF Icon Depleted Uranium Hexafluoride...

215

Electrochemical device and process of making  

DOE Patents (OSTI)

A process of making an electrochemical device comprising providing a trilayer structure comprising an electrode/electrolyte/electrode and simultaneously sintering the trilayer structure.

Jacobson, Craig P. (Lafayette, CA); Visco, Steven J. (Berkeley, CA); De Jonghe, Lutgard C. (Lafayette, CA)

2004-07-27T23:59:59.000Z

216

Carbon Nanotubes Make Simultaneous Temperature, Pressure ...  

ORNL 2010-G00384/jcn UT-B ID 200702020 Carbon Nanotubes Make Simultaneous Temperature, Pressure Sensors Possible Technology Summary Carbon nanotubes ...

217

Carbon nanohoops and methods of making  

DOE Patents (OSTI)

The present invention provides cycloparaphenylene compounds, their macrocyclic precursors, and methods for making the compounds. The cycloparaphenylene compounds can be used to prepare armchair carbon nanotubes.

Jasti, Ramesh; Bertozzi, Carolyn

2013-06-11T23:59:59.000Z

218

Search by Make for 2010 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

10 Select Make... Acura Aston Martin Audi Bentley BMW Bugatti Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hummer Hyundai Infiniti Jaguar Jeep Kia Lamborghini...

219

Search by Make for 2011 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

1 Select Make... Acura Aston Martin Audi Bentley BMW Bugatti Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hyundai Infiniti Jaguar Jeep Kia Lamborghini Land Rover...

220

Search by Make for 1994 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Select Make... Acura Alfa Romeo Audi BMW Buick Cadillac Chevrolet Chrysler Dodge Eagle Ferrari Ford Geo GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land Rover...

Note: This page contains sample records for the topic "hearth steel making" 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

Search by Make for 1996 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

6 Select Make... Acura Audi BMW Buick Cadillac Chevrolet Chrysler Dodge Eagle Ferrari Ford Geo GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land Rover Lexus Lincoln...

222

Search by Make for 2006 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

6 Select Make... Acura Aston Martin Audi Bentley BMW Bugatti Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep Kia...

223

Search by Make for 2007 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

7 Select Make... Acura Aston Martin Audi Bentley BMW BMW Alpina Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep Kia...

224

Search by Make for 2005 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

5 Select Make... Acura Aston Martin Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land Rover...

225

Search by Make for 2002 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

2 Select Make... Acura Aston Martin Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Daewoo Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land...

226

Search by Make for 1997 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

7 Select Make... Acura Aston Martin Audi BMW Buick Cadillac Chevrolet Chrysler Dodge Eagle Ferrari Ford Geo GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land Rover...

227

Search by Make for 1989 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

9 Select Make... Acura Alfa Romeo Aston Martin Audi Bertone BMW Buick Cadillac Chevrolet Chrysler CX Automotive Daihatsu Dodge Eagle Environmental Rsch and Devp Corp Evans...

228

Search by Make for 1993 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Select Make... Acura Alfa Romeo Aston Martin Audi Autokraft Limited BMW Buick Cadillac Chevrolet Chrysler CX Automotive Dodge Eagle Ferrari Ford Geo GMC Honda Hyundai Infiniti...

229

Search by Make for 2013 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Select Make... Acura Aston Martin Audi Bentley BMW Bugatti Buick Cadillac Chevrolet Chrysler CODA Automotive Dodge Ferrari Fiat Ford GMC Honda Hyundai Infiniti Jaguar Jeep Kia...

230

Search by Make for 1999 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

1999 Select Make... Acura Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Daewoo Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land Rover Lexus...

231

Search by Make for 2000 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

2000 Select Make... Acura Aston Martin Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Daewoo Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Land Rover...

232

Search by Make for 1998 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

8 Select Make... Acura Aston Martin Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Daewoo Dodge Eagle Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini...

233

Search by Make for 2003 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Select Make... Acura Aston Martin Audi Bentley BMW BMW Alpina Buick Cadillac Chevrolet Chrysler Daewoo Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia...

234

Search by Make for 1985 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

5 Select Make... Alfa Romeo AM General American Motors Corporation Aston Martin Audi Bertone Bill Dovell Motor Car Company BMW Buick Cadillac Chevrolet Chrysler Dodge E. P. Dutton,...

235

Search by Make for 1988 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

8 Select Make... Acura Alfa Romeo Aston Martin Audi Aurora Cars Ltd Bertone BMW Buick Cadillac CCC Engineering Chevrolet Chrysler CX Automotive Dacia Daihatsu Dodge Eagle Ferrari...

236

Search by Make for 1992 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

2 Select Make... Acura Alfa Romeo Aston Martin Audi Autokraft Limited BMW Buick Cadillac Chevrolet Chrysler Consulier Industries Inc CX Automotive Daihatsu Dodge Eagle Ferrari Ford...

237

Search by Make for 2014 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Select Make... Acura Aston Martin Audi Bentley BMW Bugatti Buick Cadillac Chevrolet Chrysler Dodge Ferrari Fiat Ford GMC Honda Hyundai Infiniti Jaguar Jeep Kia Lamborghini Land...

238

Search by Make for 1986 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

6 Select Make... Acura Alfa Romeo American Motors Corporation Audi Autokraft Limited Bertone Bitter Gmbh and Co. Kg BMW Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC...

239

Search by Make for 1987 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

7 Select Make... Acura Alfa Romeo American Motors Corporation ASC Incorporated Aston Martin Audi Autokraft Limited Bertone Bitter Gmbh and Co. Kg BMW Buick Cadillac CCC Engineering...

240

Search by Make for 2012 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

2 Select Make... Acura Aston Martin Audi Azure Dynamics Bentley BMW Bugatti Buick BYD Cadillac Chevrolet Chrysler CODA Automotive Dodge Ferrari Fiat Fisker Ford GMC Honda Hyundai...

Note: This page contains sample records for the topic "hearth steel making" 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

Search by Make for 1990 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

90 Select Make... Acura Alfa Romeo Audi BMW Buick Cadillac Chevrolet Chrysler Consulier Industries Inc Daihatsu Dodge Eagle Evans Automobiles Ferrari Ford Geo GMC Honda Hyundai...

242

Search by Make for 2001 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

1 Select Make... Acura Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Daewoo Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land Rover Lexus...

243

Search by Make for 2009 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

09 Select Make... Acura Alfa Romeo Aston Martin Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep Kia...

244

Search by Make for 1991 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

1 Select Make... Acura Alfa Romeo Aston Martin Audi BMW Buick Cadillac Chevrolet Chrysler Consulier Industries Inc CX Automotive Daihatsu Dodge Eagle Evans Automobiles Ferrari Ford...

245

Search by Make for 2008 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

8 Select Make... Acura Aston Martin Audi Bentley BMW BMW Alpina Bugatti Buick Cadillac Chevrolet Chrysler Dodge Ferrari Ford GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep Kia...

246

Search by Make for 1995 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

5 Select Make... Acura Alfa Romeo Audi BMW Buick Cadillac Chevrolet Chrysler Dabryan Coach Builders Inc Dodge Eagle Federal Coach Ferrari Ford Geo GMC Honda Hyundai Infiniti Isuzu...

247

Search by Make for 2004 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Select Make... Acura Aston Martin Audi Bentley BMW Buick Cadillac Chevrolet Chrysler Daewoo Dodge Ferrari Ford GMC Honda Hyundai Infiniti Isuzu Jaguar Jeep Kia Lamborghini Land...

248

EXAMINATION OF THE OXIDATION PROTECTION OF ZINC COATINGS FORMED ON COPPER ALLOYS AND STEEL SUBSTRATES  

SciTech Connect

The exposure of metallic components at aggressive high temperature environments, usually limit their usage at similar application because they suffer from severe oxidation attack. Copper alloys are used in a wide range of high-quality indoor and outdoor applications, statue parts, art hardware, high strength and high thermal conductivity applications. On the other hand, steel is commonly used as mechanical part of industrial set outs or in the construction sector due to its high mechanical properties. The aim of the present work is the examination of the oxidation resistance of pack cementation zinc coatings deposited on copper, leaded brass and steel substrates at elevated temperature conditions. Furthermore, an effort made to make a long-term evaluation of the coated samples durability. The oxidation results showed that bare substrates appear to have undergone severe damage comparing with the coated ones. Furthermore, the mass gain of the uncoated samples was higher than this of the zinc covered ones. Particularly zinc coated brass was found to be more resistant to oxidation conditions in which it was exposed as it has the lower mass gain as compared to the bare substrates and zinc coated copper. Zinc coated steel was also proved to be more resistive than the uncoated steel.

Papazoglou, M.; Chaliampalias, D.; Vourlias, G.; Pavlidou, E.; Stergioudis, G. [Department of Physics, Aristotle University of Thessaloniki, 541 24 Thessaloniki (Greece); Skolianos, S. [Physical Metallurgy Laboratory, Department of Mechanical Engineering, Aristotle University of Thessaloniki, 541 24, Thessaloniki (Greece)

2010-01-21T23:59:59.000Z

249

EMPLACEMENT DRIFT INVERT-LOW STEEL EVALUATION  

SciTech Connect

This technical report evaluates and develops options for reducing the amount of steel in the emplacement drift invert. Concepts developed in the ''Invert Configuration and Drip Shield Interface'' were evaluated to determine material properties required for the proposed invert concepts. Project requirements documents prescribe the use of a carbon steel frame for the invert with a granular material of crushed tuff as ballast. The ''Invert Configuration and Drip Shield Interface'' developed three concepts: (1) All-Ballast Invert; (2) Modified Steel Invert with Ballast; and (3) Steel Tie with Ballast Invert. Analysis of the steel frame members, runway beams, and guide beams, for the modified steel invert with ballast, decreased the quantity of steel in the emplacement drift invert, however a substantial steel support frame for the gantry and waste package/pallet assembly is still required. Use of one of the other two concepts appears to be an alternative to the steel frame and each of the concepts uses considerably less steel materials. Analysis of the steel tie with ballast invert shows that the bearing pressure on the ballast under the single steel tie, C 9 x 20, loaded with the waste package/pallet assembly, drip shield, and backfill exceeds the upper bound of the allowable bearing capacity for tuff used in this study. The single tie, C 10 x 20, will also fail for the same loading condition except for the tie length of 4.2 meters and longer. Analysis also shows that with two ties, C 9 or 10 x 20's, the average ballast pressure is less than the allowable bearing capacity. Distributing the waste package/pallet, drip shield, and backfill loads to two steel ties reduces the contact bearing pressure. Modifying the emplacement pallet end beams to a greater width, reducing the tie spacing, and increasing the width of the ties would ensure that the pallet beams are always supported by two steel ties. Further analysis is required to determine compatible tie size and spacing and pallet beam width. Testing is also required to determine the bearing capacity of the tuff materials. Analysis of the all-ballast invert shows that the waste package/pallet assembly, as currently designed, can be supported by the compacted crushed tuff. The drip shield and related backfill loads cannot be supported by the compacted crushed tuff because of the narrow base angle that currently supports the drip shield. Increasing the width of the base angle of the drip shield will better distribute the drip shield and backfill load to the compacted crushed tuff. Testing is required to determine the bearing capacity of the tuff materials. Emplacement/retrieval equipment will also require analysis and development to be compatible with the all-ballast invert.

M. E. Taylor and D. H. Tang

2000-09-29T23:59:59.000Z

250

CERTIFICATION DOCKET FOR BETHLEHEM STEEL CORPORATION LACKAWANNA, NEW YORK  

Office of Legacy Management (LM)

BETHLEHEM STEEL CORPORATION BETHLEHEM STEEL CORPORATION LACKAWANNA, NEW YORK Department of Energy Office of Nuclear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial Action Projects CONTENTS Introduction to the Certification Docket for Bethlehem Steel Corporation, Lackawanna, New York Purpose Docket Contents Exhibit I: Summary of Activities at the Bethlehem Steel Corporation, Lackawanna, New York Exhibit II: Documents Supporting the Certification of the Bethlehem Steel Corporation, Lackawanna, New York Page 1 1 2 I-l II- 1 _- . . . 111 Certification Docket Bethlehem Steel Corporation Lackawanna, New York Introduction The Department of Energy (DOE), Office of Nuclear Energy, Office of Terminal Waste Disposal and Remedial Action, Division of Remedial Action

251

Process for making silver metal filaments  

DOE Patents (OSTI)

This invention relates to a process for making filaments of metal compounds and more particularly to a process for making silver metal filaments. The United States Government has rights to this invention pursuant to Contract No. DE-AC05-8421400 with Lockheed Martin Energy Systems, Inc. awarded by the US Department of Energy.

Bamberger, C.E.

1998-04-01T23:59:59.000Z

252

Formal verification of change making algorithms  

Science Conference Proceedings (OSTI)

We present progress on a project to formally verify properties of various algorithms related to the change making problem. In particular, we formalize proofs of the classic greedy algorithm's behavior as well as an algorithm to verify its optimality ... Keywords: Coq proof assistant, canonical coin system, change making, formal methods, greedy algorithm

Nadeem Abdul Hamid, Brook Bowers

2013-04-01T23:59:59.000Z

253

The limits of systems-making organizations  

Science Conference Proceedings (OSTI)

This paper provides an ontology of organizational structures intended for software-intensive systems-making. An archetype is presented and scaled in stages to support larger, more complex projects. Artifacts at each stage are identified and analyzed. ... Keywords: dysfunction Zeroth order organization, project organization, scaling, systems-making

Robert Schaefer

2010-11-01T23:59:59.000Z

254

Method to Improve Steel Creep Strength by Alloy Design and Heat Treatment  

  The current invention describes a steel formulation and manufacturing approach that produces USC creep capable, high Cr martensitic steel for ...

255

Development of Next Generation Heating System for Scale Free Steel Reheating  

SciTech Connect

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

256

Laser glazing of flat steel surface - The NE Multimedia Collection  

NLE Websites -- All DOE Office Websites (Extended Search)

flat steel surface Laser glazing of flat surface of steel parts is shown in the movie clip by moving the required beam over the surface at a constant speed...

257

Improved Martensitic Steel for High Temperature Applications  

NLE Websites -- All DOE Office Websites (Extended Search)

Improved Martensitic Steel Improved Martensitic Steel for High Temperature Applications Opportunity Research is active on the patented technology, titled "Heat-Treated 9 Cr-1 Mo Steel for High Temperature Application." This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory (NETL). Overview The operating efficiency of coal-fired power plants is directly related to combustion system temperature and pressure. Incorporation of ultra- supercritical (USC) steam conditions into new or existing power plants can achieve increased efficiency and reduce coal consumption, while reducing carbon dioxide emissions as well as other pollutants. Traditionally used materials do not possess the optimal characteristics for operation

258

Analysis of HSLA Steel Microstructures by Various Techniques  

Science Conference Proceedings (OSTI)

An HSLA line pipe steel was subjected to various continuous cooling and isothermal holding heat treatments, producing range microstructures resulting.

259

Development of Third Generation Pipeline Steel in China  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2012. Symposium, Recent Developments in High Strength Steels for Energy Applications.

260

Inter-Granular Corrosion Susceptibility of Cast Stainless Steels  

Science Conference Proceedings (OSTI)

Environmentally Assisted Cracking of Carbon Steel in High Temperature Geothermal Well · Evaluation of the Susceptibility to Hydrogen Assisted Cracking in ...

Note: This page contains sample records for the topic "hearth steel making" 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

Functionally Graded Material: Carbon Gradient on IF Steel  

Science Conference Proceedings (OSTI)

... Forming Austenitic Stainless Steels for Structural Materials of Nuclear Power ... AND RESIDUAL STRESS FIELDS AND CRITICAL AND ALLOWABLE FLAW ...

262

Pitting Corrosion Resistance of Type 2507 Duplex Stainless Steel in ...  

Science Conference Proceedings (OSTI)

Alloy Development for Measurement While Drilling Tools ... Resistance of Type 2507 Duplex Stainless Steel in Synthetic Seawater and Hydraulic Fluids.

263

D22: High-Temperature Deformation Behavior of Carbon Steel ...  

Science Conference Proceedings (OSTI)

A Study on the Reheat Crack Mechanism of High Strength Hydroelectricity Steel · Acicular Ferrite Formation controlled by Inclusion Characteristics.

264

Chloride-Exposed Steel-Reinforced Concrete Service Life ...  

Science Conference Proceedings (OSTI)

Chloride-Exposed Steel-Reinforced Concrete Service Life Prediction Program. Description/Summary: (Return to Cement ...

2013-06-11T23:59:59.000Z

265

Latest Developments in Spark OES for Iron and Steel Industry  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2009. Symposium, Inclusions and Clean Steels. Presentation Title, Latest Developments in Spark ...

266

Corrosion and Cracking of Carbon Steel in Fuel Grade Ethanol  

Science Conference Proceedings (OSTI)

Environmentally Assisted Cracking of Carbon Steel in High Temperature Geothermal Well · Evaluation of the Susceptibility to Hydrogen Assisted Cracking in ...

267

Phase transformations in welded supermartensitic stainless steels  

E-Print Network (OSTI)

the project. ii Abstract Supermartensitic stainless steels have recently been introduced in the oil and gas industries to substitute more expensive duplex stainless steels for onshore and offshore tubing applications. Although easily joined by arc welding... T the temperature Tp and T0 peak and preheat temperatures of a weld thermal cycle Tq quenching temperature t time V? and V?? volume fraction of austenite and martensite v arc velocity wij weight attributed to the input i in a model of j hidden units y general...

Carrouge, Dominique

268

Ladle Refining Furnaces for the Steel Industry  

Science Conference Proceedings (OSTI)

There has been a tremendous interest in the use of ladle refining furnaces in the last few years. Several units have been or are being constructed in the United States and most steel companies are seriously considering installing them. The purpose of this report is to inform the member companies of EPRI of the development and operations of ladle furnaces and to assist steel companies in determining if ladle furnaces fit their goals and which particular unit would be best for their operation. In this repo...

1990-01-31T23:59:59.000Z

269

Ultralight Stainless Steel Urban Bus Concept  

DOE Green Energy (OSTI)

While stainless steel buses are certainly not new, this study reveals opportunities for substantial improvements in structural performance.The objective of this project was to investigate the mass saving potential of ultra-high strength stainless steel as applied to the structure of a full size urban transit bus.The resulting design for a low floor,hybrid bus has an empty weight less than half that of a conventional transit bus.The reduced curb weight allows for a greater payload,without exceeding legal axle limits. A combination of finite element modeling and dynamic testing of scale models was used to predict structural performance.

J. Bruce Emmons; Leonard J. Blessing

2001-05-14T23:59:59.000Z

270

Million Solar Roofs: Partners Make Markets  

DOE Green Energy (OSTI)

Million Solar Roofs (MSR) Partners Make Markets Executive Summary is a summary of the MSR Annual Partnership Update, a report from all the partners and partnerships who participate in the MSR Initiative.

Not Available

2004-06-01T23:59:59.000Z

271

Making frameworks work: a project retrospective  

Science Conference Proceedings (OSTI)

Various issues make framework development harder than regular development. Building product lines and frameworks requires increased coordination and communication between stakeholders and across the organization. The difficulty of building the right ... Keywords: experience report, object-oriented frameworks, product lines

Marwan Abi-Antoun

2007-10-01T23:59:59.000Z

272

Preferences, Information, and Group Decision Making  

E-Print Network (OSTI)

This study will examine how the structure of preferences of group members in a decision-making group, as well as the information they have, affects the collection and the processing of information by individual members of a decision making group. Structure of preferences in this study will represent each individual group members’ preference towards a particular course of action. Using an experimental method of analysis, this study will examine how the preference structure of a group affects what and how much information a group member will analyze before making a decision. I hypothesize that the structure of the group members’ preferences should affect the subjects’ search and process of information. This study aims to answer the following questions; do group preferences affect the search and processing of information? Do group members thoroughly survey the objectives and alternatives in the decision making process?

Espinoza, Alejandro

2008-08-01T23:59:59.000Z

273

ELECTRONIC GRID AND METHOD OF MAKING SAME  

DOE Patents (OSTI)

The described method is particularly adapted to making a grid having parallel wires in which parallelism will be maintained under use, such as in a klystron or the like.

Glenn, W.E.; Hostetter, E.W.

1952-10-31T23:59:59.000Z

274

Make my home more energy-efficient?  

NLE Websites -- All DOE Office Websites (Extended Search)

Make my home more energy-efficient? Every home is different. For homes within the United States, you can use EETD's Home Energy Saver to get advice on how to lower your energy...

275

Search by Make for 1984 Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Select Make... Alfa Romeo AM General American Motors Corporation Aston Martin Audi Avanti Motor Corporation Bertone Bill Dovell Motor Car Company Bitter Gmbh and Co. Kg BMW Buick...

276

NREL Make-or-Buy Plan  

NLE Websites -- All DOE Office Websites (Extended Search)

Transfer and Research Advancement 7. Section VII, Cost Issues 8. Section VIII, Analysis of Costs 9. Flow Chart: Make-or-Buy Program 10. Work Item Budget Items 1M or Higher 9...

277

IMPROVING THE PERFORMANCE CREEP STRENGTH-ENHANCED FERRITIC STEELS  

E-Print Network (OSTI)

IMPROVING THE PERFORMANCE CREEP STRENGTH-ENHANCED FERRITIC STEELS PI: Michael Santella (ORNL) Central Research Institute of Electric Power Industry (Japan) BACKGROUND Creep strength-enhanced ferritic steels such as the 9 Cr steel, ASTM A387 Grade 91, have become the key to the realization of increasingly

278

Making the most of Responsive Electricity Customer. Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive...

279

Wire Making Techniques - HTS Coated Conductors - Fact Sheet ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Wire Making Techniques - HTS Coated Conductors - Fact Sheet Wire Making Techniques - HTS Coated Conductors - Fact Sheet Wire Making Techniques - HTS Coated Conductors - Fact Sheet...

280

Medium-Carbon Low-Alloy Steels  

Science Conference Proceedings (OSTI)

Table 2   Typical mechanical properties of heat-treated 4130 steel...Elongation in 50 mm (2 in.), % Reduction in area, % Hardness, HB Izod impact energy °C °F MPa ksi MPa ksi J ft · lbf Water quenched and

Note: This page contains sample records for the topic "hearth steel making" 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

New Steels for Advanced Power Plants 2  

Science Conference Proceedings (OSTI)

Two new steels -- P-92 and P-122, each tested up to 620 degrees Celsius and American Society of Mechanical Engineers (ASME) code-approved for use in heavy-section boiler components -- were installed in an ultra supercritical (USC) boiler in Denmark and tested to failure in a high-temperature/high-pressure test cell in Japan.

2001-10-29T23:59:59.000Z

282

DOE - Office of Legacy Management -- Guterl Specialty Steel - NY 12  

Office of Legacy Management (LM)

Guterl Specialty Steel - NY 12 Guterl Specialty Steel - NY 12 FUSRAP Considered Sites Guterl Specialty Steel, NY Alternate Name(s): Simonds Saw and Steel Co. Guterl Steel Allegheny Ludlum Steel Corp. NY.12-1 NY.12-2 Location: Ohio Street and Route 95, Lockport, New York NY.12-12 Historical Operations: Performed rolling mill operations on natural uranium and thorium metal. NY.12-6 NY.12-7 Eligibility Determination: NY.12-11 Radiological Survey(s): Assessment Surveys NY.12-1 NY.12-4 NY.12-8 NY.12-9 NY.12-12 Site Status: Cleanup pending by U.S. Army Corps of Engineers. NY.12-10 NY.12-11 USACE Website Long-term Care Requirements: To be determined upon completion. Also see Documents Related to Guterl Specialty Steel, NY NY.12-1 - ORNL Letter; Cottrell to Turi; Radiological Survey of the

283

CERTIFICATION DOCKET FOR AL-TECHSPECIALTY STEEL CORPORATION  

Office of Legacy Management (LM)

AL-TECHSPECIALTY STEEL CORPORATION AL-TECHSPECIALTY STEEL CORPORATION (THEFoRMERALLEGHENY-LUDLUMSTEELCORPORATION) WATERVLIET,NEWYORK,ANDOFFSITEPROPER?YIN DUNKIRK,NEWYORK Department of Energy Office of Nuciear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial Action Projects CONTENTS Page Introduction to the Certification Docket for the Al-Tech Specialty Steel Corporation, (the Former Allegheny-Ludlum Steel Corporation) Watervliet, New York, and Offsite Property in Dunkirk, New York Purpose Docket Contents Exhibit I: Summary of Activities at the Al-Teen Specialty Steel Corporation, (the Former Allegheny-Ludlum Steel Corporation) Watervliet, New York, and Offsite Property in Dunkirk, New York Exhibit II: Documents Supporting the Certification of the Al-Tech Specialty Steel Corporation,

284

Making STEM Personal | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Making STEM Personal Making STEM Personal Making STEM Personal March 29, 2013 - 3:51pm Addthis Occupations in science, technology, engineering, and mathematics (STEM) are among the fastest growing fields, offering well-paying opportunities to better explore, understand, and improve the world. To celebrate Women's History Month, DOE recently introduced an online Women @ Energy series that profiles DOE women involved in STEM., Included in the Women @ Energy series are OE's Assistant Secretary Patricia Hoffman and Carol Hawk who manages the Cybersecurity for Energy Delivery Systems Program. In her profile, Pat Hoffman talks about being inspired by her aunt who worked in the scientific field, a woman who excited Pat's imagination: "She told me about all of the different materials that were going to be

285

Naturalistic Decision Making for Power System Operators  

Science Conference Proceedings (OSTI)

Motivation – Investigations of large-scale outages in the North American interconnected electric system often attribute the causes to three T’s: Trees, Training and Tools. To document and understand the mental processes used by expert operators when making critical decisions, a naturalistic decision making (NDM) model was developed. Transcripts of conversations were analyzed to reveal and assess NDM-based performance criteria. Findings/Design – An item analysis indicated that the operators’ Situation Awareness Levels, mental models, and mental simulations can be mapped at different points in the training scenario. This may identify improved training methods or analytical/ visualization tools. Originality/Value – This study applies for the first time, the concepts of Recognition Primed Decision Making, Situation Awareness Levels and Cognitive Task Analysis to training of electric power system operators. Take away message – The NDM approach provides a viable framework for systematic training management to accelerate learning in simulator-based training scenarios for power system operators and teams.

Greitzer, Frank L.; Podmore, Robin; Robinson, Marck; Ey, Pamela

2010-02-01T23:59:59.000Z

286

Making the most of residential photovoltaic systems  

DOE Green Energy (OSTI)

Making the Most of Residential Photovoltaic Systems, was recently produced by NREL Communications and Public Affairs. It showcases a demonstration project in Florida that produced some remarkable results by incorporating both energy efficiency and photovoltaic systems into newly built housing. The brochure points up the benefits of making wise personal choices about energy use, and how large-scale use of advanced energy technologies can benefit the nation. This is one of a series of brochures that presents stimulating information about photovoltaics, with a goal of helping to push this technology into the power-generation mix in different utilities, communities, and states.

Moon, S.; Parker, D.; Hayter, S.

1999-10-18T23:59:59.000Z

287

Steel Industry in Shandong Province,  

E-Print Network (OSTI)

This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof, or The Regents of the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof, or The Regents of the University of California. Ernest Orlando Lawrence Berkeley National Laboratory is an equal

Ernest Orlando Lawrence; Lynn Price; Ernst Worrell; Jonathan Sinton; Jiang Yun; Lynn Price; Ernst Worrell; Jonathan Sinton; Jiang Yun

2003-01-01T23:59:59.000Z

288

Making Music with Emagic Logic Audio  

Science Conference Proceedings (OSTI)

From the Publisher:Making music is the main reason for Emagic Logic, and this book helps you do just that. It is completely flexible, totally user programmable, object orientated sequencer and can be set up in many ways. This has led to its difficult ...

Stephen Bennett

2001-03-01T23:59:59.000Z

289

Is conservation triage just smart decision making?  

E-Print Network (OSTI)

Is conservation triage just smart decision making? Madeleine C. Bottrill1 , Liana N. Joseph1, Townsville, QLD 4811, Australia 4 Landcare Research, Private Bag 1930, Dunedin 9054, New Zealand Conservation efforts and emergency medicine face com- parable problems: how to use scarce resources wisely to conserve

Kark, Salit

290

Hollow nanocrystals and method of making  

DOE Patents (OSTI)

Described herein are hollow nanocrystals having various shapes that can be produced by a simple chemical process. The hollow nanocrystals described herein may have a shell as thin as 0.5 nm and outside diameters that can be controlled by the process of making.

Alivisatos, A. Paul (Oakland, CA); Yin, Yadong (Moreno Valley, CA); Erdonmez, Can Kerem (Berkeley, CA)

2011-07-05T23:59:59.000Z

291

Method of making porous ceramic fluoride  

DOE Patents (OSTI)

A process for making a porous ceramic composite where fumed silica particles are coated with a nitrate, preferably aluminum nitrate. Next the nitrate is converted to an oxide and formed into a desired configuration. This configuration is heated to convert the oxide to an oxide silicate which is then react with HF, resulting in the fluoride ceramic, preferably aluminum fluoride.

Reiner, Robert H. (Knoxville, TN); Holcombe, Cressie E. (Farragut, TN)

1990-01-01T23:59:59.000Z

292

Using arguments for making and explaining decisions  

Science Conference Proceedings (OSTI)

Arguments play two different roles in day life decisions, as well as in the discussion of more crucial issues. Namely, they help to select one or several alternatives, or to explain and justify an already adopted choice. This paper proposes the first ... Keywords: Argumentation, Decision making

Leila Amgoud; Henri Prade

2009-03-01T23:59:59.000Z

293

INTELLIGENCE AND POLICY-MAKING: A BIBLIOGRAPHY  

E-Print Network (OSTI)

Policy -- v. 4. Counterintelligence and Counterterrorism: Defending the Nation Against Hostile ForcesINTELLIGENCE AND POLICY-MAKING: A BIBLIOGRAPHY Compiled by Greta E. Marlatt Dudley Knox Library://www.nps.edu/Library/Research/Bibliographies/Intelligence/IntellPolicyBib.html #12;INTELLIGENCE

294

Method for making adhesive from biomass  

DOE Patents (OSTI)

A method is described for making adhesive from biomass. A liquefaction oil is prepared from lignin-bearing plant material and a phenolic fraction is extracted therefrom. The phenolic fraction is reacted with formaldehyde to yield a phenol-formaldehyde resin. 2 figures.

Russell, J.A.; Riemath, W.F.

1984-03-30T23:59:59.000Z

295

Method for making adhesive from biomass  

DOE Patents (OSTI)

A method is described for making adhesive from biomass. A liquefaction oil is prepared from lignin-bearing plant material and a phenolic fraction is extracted therefrom. The phenolic fraction is reacted with formaldehyde to yield a phenol-formaldehyde resin.

Russell, Janet A. (Richland, WA); Riemath, William F. (Pasco, WA)

1985-01-01T23:59:59.000Z

296

Process for making transition metal nitride whiskers  

DOE Patents (OSTI)

A process for making metal nitrides, particularly titanium nitride whiskers, using a cyanide salt as a reducing agent for a metal compound in the presence of an alkali metal oxide. Sodium cyanide, various titanates and titanium oxide mixed with sodium oxide react to provide titanium nitride whiskers that can be used as reinforcement to ceramic composites. 1 fig., 1 tab.

Bamberger, C.E.

1988-04-12T23:59:59.000Z

297

METHOD OF MAKING SPHERICAL ACTINIDE CARBIDE  

DOE Patents (OSTI)

This patent describes a method of making uniform, spherical, nonpyrophoric UC. UO/sub 2/ and carbon are mixed in stoichiometric proportions and passed through a plasma flame of inert gas at 10,000 to 13,000 deg C. (AEC)

White, G.D.; O' Rourke, D.C.

1962-12-25T23:59:59.000Z

298

Nanoscale steel-brass multilayer laminates made by cold rolling: Microstructure and tensile properties  

SciTech Connect

The thrust of this study is to fabricate steel-brass multilayer laminates with layer thicknesses in the nanometer range and to evaluate their mechanical properties. Repeated cold rolling of multilayer stacks was adopted to produce the laminates, because the relative simplicity and the low-cost nature of this process can allow the scaling-up of the technique to the level of commercial-scale production. This work is a continuation of a previous study, in which steel-brass laminates with layer thicknesses in the micrometer range were fabricated for the first time and their tensile properties were evaluated. The present work, however, emphasizes making multilayers with layer thicknesses in the nanometer range and evaluating their mechanical properties. The dependence of strength and ductility on the layer spacing in the nanometer range, is highlighted. It is shown that strength levels comparable to quenched and tempered low alloy steels can be achieved in the laminates by rolling down to the low end of nanometer range. The relevant strengthening mechanisms are also discussed.

Kavarana, F.H.; Ravichandran, K.S.; Sahay, S.S.

2000-05-10T23:59:59.000Z

299

Wood substation design beats out steel. [Conversion of 115-kV to 230 kV substations at Carolina Power and Light Co  

SciTech Connect

Construction plans for voltage conversion of substations can lead to new designs that are economical, reduce outage times, and result in minimum impacts on the environment. In fact, these factors prompted Carolina Power and Light Co. to make one such design its construction standard. Cost of converting a 115-kV distribution source substation to 230 kV is 20 percent less than that of replacing it with one of steel design. And because the conversion creates negligible environmental impact, getting government approval for the project is not a major problem. Steel is relegated to special situations.

Thompson, C.M.

1976-09-15T23:59:59.000Z

300

Steel Winds II | Open Energy Information  

Open Energy Info (EERE)

Winds II Winds II Jump to: navigation, search Name Steel Winds II Facility Steel Winds II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner First Wind Developer First Wind Energy Purchaser Merchant Location Lackawanna NY Coordinates 42.81756607°, -78.86672974° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.81756607,"lon":-78.86672974,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hearth steel making" 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

Ultrahigh carbon steel for automotive applications  

DOE Green Energy (OSTI)

Ultrahigh carbon steels (UHCSs), which contain 1--2.1% carbon, have remarkable structural properties for automotive application when processed to achieve fine ferrite grains with fine spheroidized carbides. When processed for high room temperature ductility, UHCS can have good tensile ductility but significantly higher strength than current automotive high strength steels. The material can also be made superplastic at intermediate temperatures and exhibits excellent die fill capability. Furthermore, they can be made hard with high compression ductility. In wire form it is projected that UHCS can exhibit extremely high strengths (5,000 MPa) for tire cord applications. Examples of structural components that have been formed from fine-grained spheroidized UHCSs are illustrated.

Lesuer, D.R.; Syn, C.K. [Lawrence Livermore National Lab., CA (United States); Sherby, O.D. [Stanford Univ., CA (United States)

1995-12-04T23:59:59.000Z

302

Making Sustainable Decisions Using the KONVERGENCE Framework  

SciTech Connect

Hundreds of contaminated facilities and sites must be cleaned up. “Cleanup” includes decommissioning, environmental restoration, and waste management. Cleanup can be complex, expensive, risky, and time-consuming. Decisions are often controversial, can stall or be blocked, and are sometimes re-done - some before implementation, some decades later. Making and keeping decisions with long time horizons involves special difficulties and requires new approaches, including: • New ways (mental model) to analyze and visualize the problem, • Awareness of the option to shift strategy or reframe from a single decision to an adaptable network of decisions, and • Improved tactical processes that account for several challenges. These include the following: • Stakeholder values are a more fundamental basis for decision making and keeping than “meeting regulations.” • Late-entry players and future generations will question decisions. • People may resist making “irreversible” decisions. • People need “compelling reasons” to take action in the face of uncertainties. Our project goal is to make cleanup decisions easier to make, implement, keep, and sustain. By sustainability, we mean decisions that work better over the entire time-period—from when a decision is made, through implementation, to its end point. That is, alternatives that can be kept “as is” or adapted as circumstances change. Increased attention to sustainability and adaptability may decrease resistance to making and implementing decisions. Our KONVERGENCE framework addresses these challenges. The framework is based on a mental model that states: where Knowledge, Values, and Resources converge (the K, V, R in KONVERGENCE), you will find a sustainable decision. We define these areas or universes as follows: • Knowledge: what is known about the problem and possible solutions? • Values: what is important to those affected by the decision? • Resources: what is available to implement possible solutions or improve knowledge? This mental model helps analyze and visualize what is happening as decisions are made and kept. Why is there disagreement? Is there movement toward konvergence? Is a past decision drifting out of konvergence? The framework includes strategic improvements, i.e., expand the spectrum of alternatives to include adaptable alternatives and decision networks. It includes tactical process improvements derived from experience, values, and relevant literature. This paper includes diagnosis and medication (suggested path forward) for intractable cases.

Piet, Steven James; Gibson, Patrick Lavern; Joe, Jeffrey Clark; Kerr, Thomas A; Nitschke, Robert Leon; Dakins, Maxine Ellen

2003-02-01T23:59:59.000Z

303

Modelling Precipitation of Carbides in Martensitic Steels  

E-Print Network (OSTI)

-composition IG Intergranular fracture MVC Microvoid coalescence rupture MTDATA Metallurgical and Thermochemical Databank PC Pre-stressed concrete QC Quasi-cleavage fracture SSCC Sulfide stress corrosion cracking TEM Transmission electron microscope TMCP... in high tensile strength steel. 11 1.4 Hydrogen embrittlement 1.4.3 Fracture modes The fracture modes of hydrogen embrittlement include microvoid coalescence (MVC), quasi-cleavage fracture (QC) and intergranular fracture (IG) [48]. The QC mode...

Yamasaki, Shingo

304

Characterization of Fast Reactor Irradiated Stainless Steels  

Science Conference Proceedings (OSTI)

As part of the overall effort to understand the role of different material and environmental variables on irradiation-assisted stress corrosion cracking (IASCC) in light water reactor (LWR) components, the Cooperative IASCC Research (CIR-II) Program has conducted irradiation experiments in the BOR-60 fast reactor near Dimitrovgrad, Russia. This project was a continuation of research on characterization of microstructure and microchemistry of stainless steel heats irradiated in the BOR-60 fast reactor, do...

2008-05-07T23:59:59.000Z

305

Diesel exhaust filter uses steel wool  

SciTech Connect

Researchers are experimenting with a diesel exhaust filter which can use either steel wool or wire mesh as the filter medium. By using alumina coated metal wool as the filter matrix, submicron-sized particulate emissions may be recovered. The particulate trapping efficiency of this kind of filter depends on the amount of alumina applied to it, and its physical dimensions. Surface area, which is a function of all of these, correlates well with trapping efficiency.

Not Available

1982-04-01T23:59:59.000Z

306

Integrating Steel Production with Mineral Carbon Sequestration  

Science Conference Proceedings (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

307

Mechanical Properties of Structural Steels in Hydrogen  

NLE Websites -- All DOE Office Websites (Extended Search)

Mechanical Properties of Mechanical Properties of Structural Steels in Hydrogen B.P. Somerday, K.A. Nibur, C. San Marchi, and M. Yip Sandia National Laboratories Livermore, CA DOE Hydrogen Pipeline Working Group Meeting Aiken, SC September 25-26, 2007 H H H dδ/dt ≥ 0 H 2 H 2 Methods for measuring mechanical properties of structural steels in hydrogen dδ/dt > 0 dδ/dt > 0 strength of materials: σ UTS , σ YS , ε f , RA H 2 H H H H 2 H H 2 H H 2 H H H 2 H H 2 fracture mechanics: K IH , K TH H H H H H H H H H H dδ/dt ≥ 0 H H H H H H H H H H H H H H H 2 H 2 H 2 H 2 H 2 H 2 Tensile Testing Carbon Steel in H 2 E x t r u s i o n D i r e c t i o n / L - C O r i e n t a t i o n T T B a s e H A Z W e l d W e l d * Alloys: 106 Grade B * Multi-pass SMAW w/out stress relief * Specimens machined in 3 conditions: Base metal, Weld and HAZ * Orientation: L-C

308

Building Energy Monitoring System: Making Energy Manageable  

NLE Websites -- All DOE Office Websites (Extended Search)

Building Energy Monitoring System: Making Energy Manageable Building Energy Monitoring System: Making Energy Manageable Speaker(s): Bob Hunter Date: July 21, 2006 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Peng Xu For any line-item expense to be managed, it must first be manageable. In most organizations, this means bringing that expense into the budget/forecast/variance cycle at the department and individual level. While energy costs are the second fastest growing for most organizations, they have simply received a pass on individual accountability. TrendPoint provides a patented system for monitoring energy at the department and user-level. By monitoring each circuit, we assign a circuit to a user, each user to a group and each group to a site. Energy budgets can then be created and assigned to departments, allowing energy costs become a part of

309

Method for making generally cylindrical underground openings  

DOE Patents (OSTI)

A rapid, economical and safe method for making a generally cylindrical underground opening such as a shaft or a tunnel is described. A borehole is formed along the approximate center line of where it is desired to make the underground opening. The borehole is loaded with an explodable material and the explodable material is detonated. An enlarged cavity is formed by the explosive action of the detonated explodable material forcing outward and compacting the original walls of the borehole. The enlarged cavity may be increased in size by loading it with a second explodable material, and detonating the second explodable material. The process may be repeated as required until the desired underground opening is made. The explodable material used in the method may be free-flowing, and it may be contained in a pipe.

Routh, J.W.

1983-05-26T23:59:59.000Z

310

Process for making surfactant capped nanocrystals  

DOE Patents (OSTI)

Disclosed is a process for making surfactant capped nanocrystals of transition metal oxides. The process comprises reacting a metal cupferron complex of the formula M Cup, wherein M is a transition metal, and Cup is a cupferron, with a coordinating surfactant, the reaction being conducted at a temperature ranging from about 250 to about 300 C., for a period of time sufficient to complete the reaction.

Alivisatos, A Paul (Berkeley, CA); Rockenberger, Joerg (Berkeley, CA)

2002-01-01T23:59:59.000Z

311

Method for making monolithic metal oxide aerogels  

DOE Patents (OSTI)

Transparent, monolithic metal oxide aerogels of varying densities are produced using a method in which a metal alkoxide solution and a catalyst solution are prepared separately and reacted. The resulting hydrolyzed-condensed colloidal solution is gelled, and the wet gel is contained within a sealed, but gas permeable, containment vessel during supercritical extraction of the solvent. The present invention is especially advantageous for making metal oxides other than silica that are prone to forming opaque, cracked aerogels.

Droege, Michael W. (Livermore, CA); Coronado, Paul R. (Livermore, CA); Hair, Lucy M. (Livermore, CA)

1995-01-01T23:59:59.000Z

312

Method for making monolithic metal oxide aerogels  

DOE Patents (OSTI)

Transparent, monolithic metal oxide aerogels of varying densities are produced using a method in which a metal alkoxide solution and a catalyst solution are prepared separately and reacted. The resulting hydrolyzed-condensed colloidal solution is gelled, and the wet gel is contained within a sealed, but gas permeable, containment vessel during supercritical extraction of the solvent. The present invention is especially advantageous for making metal oxides other than silica that are prone to forming opaque, cracked aerogels. 6 figs.

Droege, M.W.; Coronado, P.R.; Hair, L.M.

1995-03-07T23:59:59.000Z

313

Making Sustainable Decisions Using The KONVERGENCE Framework  

Science Conference Proceedings (OSTI)

Hundreds of contaminated facilities and sites must be cleaned up. ''Cleanup'' includes decommissioning, environmental restoration, and waste management. Cleanup can be complex, expensive, risky, and time-consuming. Decisions are often controversial, can stall or be blocked, and are sometimes re-done--some before implementation, some decades later. Making and keeping decisions with long time horizons involves special difficulties and requires new approaches. Our project goal is to make cleanup decisions easier to make, implement, keep, and sustain. By sustainability, we mean decisions that work better over the entire time-period-from when a decision is made, through implementation, to its end point. That is, alternatives that can be kept ''as is'' or adapted as circumstances change. Increased attention to sustainability and adaptability may decrease resistance to making and implementing decisions. Our KONVERGENCE framework addresses these challenges. The framework is based on a mental model that states: where Knowledge, Values, and Resources converge (the K, V, R in KONVERGENCE), you will find a sustainable decision. We define these areas or universes as follows: (1) Knowledge: what is known about the problem and possible solutions? (2) Values: what is important to those affected by the decision? (3) Resources: what is available to implement possible solutions or improve knowledge? This mental model helps analyze and visualize what is happening as decisions are made and kept. Why is there disagreement? Is there movement toward konvergence? Is a past decision drifting out of konvergence? The framework includes strategic improvements, i.e., expand the spectrum of alternatives to include adaptable alternatives and decision networks. It includes tactical process improvements derived from experience, values, and relevant literature. This paper includes diagnosis and medication (suggested path forward) for intractable cases.

Piet, S. J.; Gibson, P. L.; Joe, J. C.; Kerr, T. A.; Nitschke, R. L.; Dakins, M. E.

2003-02-25T23:59:59.000Z

314

Making sense of the model energy code  

Science Conference Proceedings (OSTI)

Newly accessible thanks to user-friendly software, the Model Energy Code can help builders both design houses that qualify for federal financing and market their houses` energy efficiency. This article discusses the newly enacted federal code. Topics include the following: what does the MEC require; common questions about the MEC; MEC compliance materials; building it right; climate specific code; making MEC work: lessons from Michigan. 3 figs., 1 tab.

Turchen, S.; Conner, C.

1996-03-01T23:59:59.000Z

315

Method of making straight fuel cell tubes  

DOE Patents (OSTI)

A method and an apparatus for making straight fuel cell tubes are disclosed. Extruded tubes comprising powders of fuel cell material and a solvent are dried by rotating the extruded tubes. The rotation process provides uniform circumferential drying which results in uniform linear shrinkage of the tubes. The resultant dried tubes are very straight, thereby eliminating subsequent straightening steps required with conventional processes. The method is particularly useful for forming inner air electrode tubes of solid oxide fuel cells.

Borglum, Brian P. (Edgewood, PA)

2001-01-01T23:59:59.000Z

316

HYDROGEN EFFECTS ON STRAIN-INDUCED MARTENSITE FORMATION IN TYPE 304L STAINLESS STEEL  

DOE Green Energy (OSTI)

Unstable austenitic stainless steels undergo a strain-induced martensite transformation. The effect of hydrogen on this transformation is not well understood. Some researchers believe that hydrogen makes the transformation to martensite more difficult because hydrogen is an austenite stabilizer. Others believe that hydrogen has little or no effect at all on the transformation and claim that the transformation is simply a function of strain and temperature. Still other researchers believe that hydrogen should increase the ability of the metal to transform due to hydrogen-enhanced dislocation mobility and slip planarity. While the role of hydrogen on the martensite transformation is still debated, it has been experimentally verified that this transformation does occur in hydrogen-charged materials. What is the effect of strain-induced martensite on hydrogen embrittlement? Martensite near crack-tips or other highly strained regions could provide much higher hydrogen diffusivity and allow for quicker hydrogen concentration. Martensite may be more intrinsically brittle than austenite and has been shown to be severely embrittled by hydrogen. However, it does not appear to be a necessary condition for embrittlement since Type 21-6-9 stainless steel is more stable than Type 304L stainless steel but susceptible to hydrogen embrittlement. In this study, the effect of hydrogen on strain-induced martensite formation in Type 304L stainless steel was investigated by monitoring the formation of martensite during tensile tests of as-received and hydrogen-charged samples and metallographically examining specimens from interrupted tensile tests after increasing levels of strain. The effect of hydrogen on the fracture mechanisms was also studied by examining the fracture features of as-received and hydrogen-charged specimens and relating them to the stress-strain behavior.

Morgan, M; Ps Lam, P

2008-12-11T23:59:59.000Z

317

Decontaminating and Melt Recycling Tritium Contaminated Stainless Steel  

SciTech Connect

The Westinghouse Savannah River Company, Idaho National Engineering Laboratory, and several university and industrial partners are evaluating recycling radioactively contaminated stainless steel. The goal of this program is to recycle contaminated stainless steel scrap from US Department of Energy national defense facilities. There is a large quantity of stainless steel at the DOE Savannah River Site from retired heavy water moderated Nuclear material production reactors (for example heat exchangers and process water piping), that will be used in pilot studies of potential recycle processes. These parts are contaminated by fission products, activated species, and tritium generated by neutron irradiation of the primary reactor coolant, which is heavy (deuterated) water. This report reviews current understanding of tritium contamination of stainless steel and previous studies of decontaminating tritium exposed stainless steel. It also outlines stainless steel refining methods, and proposes recommendations based on this review.

Clark, E.A.

1995-04-03T23:59:59.000Z

318

CERTIFICATION DOCKET FOR AL-TECH SPECIALTY STEEL CORPORATION  

Office of Legacy Management (LM)

NY. NY. 0 -02-3 CERTIFICATION DOCKET FOR AL-TECH SPECIALTY STEEL CORPORATION (THE F01umz ALLEGHENY-LUDLUM STEEL CORPORATION) WATERVLIET, NEW YORK, AND OFFSITE PROPERTY IN DUNKIRK, NEW YORK Department of Energy Office of Nuclear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial Action Projects CONTENTS Introduction to the Certification Docket for the Al-Tech Specialty Steel Corporation, (the Former Allegheny-Ludlum Steel Corporation) Watervliet, New York, and Offsite Property in Dunkirk, New York Exhibit I: Exhibit II: Purpose Docket Contents Summary of Activities at the Al-Tech Specialty Steel Corporation, (the Former Allegheny-Ludlum Steel Corporation) Watervliet, New York, and Offsite Property in Dunkirk, New York

319

Naturalistic Decision Making For Power System Operators  

Science Conference Proceedings (OSTI)

Abstract: Motivation -- As indicated by the Blackout of 2003, the North American interconnected electric system is vulnerable to cascading outages and widespread blackouts. Investigations of large scale outages often attribute the causes to the three T’s: Trees, Training and Tools. A systematic approach has been developed to document and understand the mental processes that an expert power system operator uses when making critical decisions. The approach has been developed and refined as part of a capability demonstration of a high-fidelity real-time power system simulator under normal and emergency conditions. To examine naturalistic decision making (NDM) processes, transcripts of operator-to-operator conversations are analyzed to reveal and assess NDM-based performance criteria. Findings/Design -- The results of the study indicate that we can map the Situation Awareness Level of the operators at each point in the scenario. We can also identify clearly what mental models and mental simulations are being performed at different points in the scenario. As a result of this research we expect that we can identify improved training methods and improved analytical and visualization tools for power system operators. Originality/Value -- The research applies for the first time, the concepts of Recognition Primed Decision Making, Situation Awareness Levels and Cognitive Task Analysis to training of electric power system operators. Take away message -- The NDM approach provides an ideal framework for systematic training management and mitigation to accelerate learning in team-based training scenarios with high-fidelity power grid simulators.

Greitzer, Frank L.; Podmore, Robin; Robinson, Marck; Ey, Pamela

2009-06-23T23:59:59.000Z

320

Moral Hazard with Sequential Policy Making ?  

E-Print Network (OSTI)

We develop a moral hazard model of sequential policy making. Consistent with empirical observations, equilibrium behavior by the agent overemphasizes the late stages of the policy-making process. The reason is that the principal faces a kind of political time inconsistency problem because of the temptation to revise her retention rule in the middle of the policy-making process. If the principal knows the production technology for policy outcomes, then she can solve this time inconsistency problem (and the distortions it induces) by committing to task-specific budget caps. However, if the principal is uncertain about the production technology, such task-specific budget caps introduce ex post inefficiency. If the uncertainty is large enough, the principal may prefer an institutional environment where agent actions are non-transparent and the budget is fungible. Such an environment allows the principal to exploit the agent’s expertise about the production technology, but at the cost of weaker overall incentives. Hence, the model highlights a novel mechanism for why transparency may not always be optimal in political environments.

unknown authors

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Safety analysis report for packaging (onsite) steel drum  

SciTech Connect

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

322

Sensitive cabbies: Ongoing sense-making within technology structuring  

Science Conference Proceedings (OSTI)

How may users make initial senses around new technology? This question requires an investigation beyond initial sense-making and into ongoing sense-making. An important research agenda is how users may make more senses from ongoing work structuring around ... Keywords: CabLink, Global Positioning System, Longitudinal research, Ongoing sense-making, Qualitative study, Technology enactments, Work transformation

Ruey-Lin Hsiao; Se-Hwa Wu; Sheng-Tsung Hou

2008-10-01T23:59:59.000Z

323

Oxidation Behavior of Alumina-Forming Austenitic Steel in Steam  

Science Conference Proceedings (OSTI)

Symposium, Properties, Processing, and Performance of Steels and Ni-Based Alloys for Advanced Steam Conditions. Presentation Title, Oxidation Behavior of  ...

324

High Cycle Fatigue Behavior of Shot-Peened Steels  

Science Conference Proceedings (OSTI)

A Quantitative Crystallographic Model for Fatigue Crack Propagation through ... Effect of Temperature on The Loss of Ductility of S-135 Grade Drill Pipe Steel ...

325

Seismic Design of Steel Special Concentrically Braced Frame ...  

Science Conference Proceedings (OSTI)

... and the Association of Iron and Steel Technology (AIST) Mill Buildings Committee. ... in cases where brace sizes are governed by wind loads or by ...

2013-08-01T23:59:59.000Z

326

Advanced Heat Resistant Austenitic Stainless Steel and Composite ...  

Science Conference Proceedings (OSTI)

... plants: newly developed advanced heat resistant austenitic stainless steels for A-USC boilers and so called composite tubes for the IGCC gasification process.

327

A Mechanistic Model for Pipeline Steel Corrosion in Supercritical ...  

Science Conference Proceedings (OSTI)

Abstract Scope, A mechanistic model was established to investigate the corrosion mechanism of pipeline steel in supercritical CO2/SO2/O2/H2O environments.

328

An Evaluation Of Large Diameter Steel Water Pipelines.  

E-Print Network (OSTI)

??Najafi, Mohammad Steel water pipelines, as a part of America's underground infrastructure, play a key role in maintaining the quality of life and well-being of… (more)

Joshi, Tushar

2013-01-01T23:59:59.000Z

329

Thermal Behavior of a Hot Moving Steel Plate during Jet ...  

Science Conference Proceedings (OSTI)

Presentation Title, Thermal Behavior of a Hot Moving Steel Plate during Jet Impingement Cooling. Author(s), Amir Hossein Nobari, Vladan Prodanovic, ...

330

Recovery Kinetics of Cold-worked Quenched and Tempered Steels  

Science Conference Proceedings (OSTI)

Abstract Scope, Quenched and tempered steel tubes are widely used in oil&gas exploration and production. Some processes impose cold deformation after ...

331

Nano-Composite Stainless Steel - Oak Ridge National Laboratory | ORNL  

Nano-Composite Stainless Steel Note: The technology described above is an early stage opportunity. Licensing rights to this intellectual property may

332

Predicting the Critical Temperatures in Power Plant Steels  

Science Conference Proceedings (OSTI)

Presentation Title, Predicting the Critical Temperatures in Power Plant Steels. Author(s), Lun Wang, ... Failure Analysis of Welded Backup Rolls · Failure Mode of ...

333

Structure and Properties of Oxide Dispersion Strengthened 18Cr Steel  

Science Conference Proceedings (OSTI)

Abstract Scope, Oxide dispersion strengthened (ODS) steels are potential materials for application in nuclear reactors and gas turbines due to improved high ...

334

Innovations in Steel Production—Animations for Aluminium ... - TMS  

Science Conference Proceedings (OSTI)

Jul 30, 2008 ... Innovations in Steel Production—Animations for Aluminium Technologies? by Reiner Kopp. Publisher: TMS. Product Format: Webcast. Pages ...

335

Production design for plate products in the steel industry  

E-Print Network (OSTI)

Apr 5, 2007 ... Abstract: We describe an optimization tool for a multistage production process for rectangular steel plates. The problem we solve yields a ...

336

Enhanced Fatigue Property of a Martensitic Steel with a Gradient ...  

Science Conference Proceedings (OSTI)

Corrosion of Mild Steel in Extreme Oil and Gas Environments · Corrosion ... Fluorescent Nanoparticle Tracers for Oil Exploration and Production · Formation of ...

337

Microstructure of Low Alloy Steels for Casing Application in Sour ...  

Science Conference Proceedings (OSTI)

Corrosion Issues of Advanced Steels in Exploration of Oil and Gas Wells · Crude Quality ... Materials Solutions for Fouling Mitigation in Oil and Gas · Mechanism ...

338

Corrosion Behavior of 21%Cr Ferritic Stainless Steel at Atmospheric ...  

Science Conference Proceedings (OSTI)

In this study, 21%Cr SS and TYPE304 were exposed for 5 years at seashore area in Okinawa, and corrosion resistance of these steels was evaluated from ...

339

Effect of Mould Taper and Wall Thickness on Steel Ingots ...  

Science Conference Proceedings (OSTI)

Applications of Thermo-Chemical and Thermo-Physical Models in the Copper and Lead ... Continuous Casting Simulation of 2304 Duplex Stainless Steel Via ...

340

Continuous Casting Simulation of 2304 Duplex Stainless Steel Via ...  

Science Conference Proceedings (OSTI)

Presentation Title, Continuous Casting Simulation of 2304 Duplex Stainless Steel Via ... Applications of Thermo-Chemical and Thermo-Physical Models in the ...

Note: This page contains sample records for the topic "hearth steel making" 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.


341

Characterisation of the Creep Behaviour of the Cathode Steel Bar ...  

Science Conference Proceedings (OSTI)

The mechanical properties of carbon steel in austenite temperature region and ... Frequency Modulation Effect on the Solidification of Alloy 718 Fusion Zone.

342

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation  

NLE Websites -- All DOE Office Websites (Extended Search)

1 January 2005 HYDROGEN EMBRITTLEMENT OF PIPELINE STEELS: CAUSES AND REMEDIATION P. Sofronis, I. Robertson, D. Johnson University of Illinois at Urbana-Champaign Hydrogen Pipeline...

343

Improvement of Descalability of High Carbon Steel Wire Rods  

Science Conference Proceedings (OSTI)

Presentation Title, Improvement of Descalability of High Carbon Steel Wire Rods ... In the past, hydrochloric and sulfuric acids were used for the purpose of wire ...

344

Stress Corrosion Cracking of Stabilized Austenitic Stainless Steels ...  

Science Conference Proceedings (OSTI)

Aug 1, 1999 ... Stress Corrosion Cracking of Stabilized Austenitic Stainless Steels in Various Types of Nuclear Power Plants by M.O. Speidel and R.

345

Mircoalloyed and Bar Forging Steel Symposium: Monday AM Session  

Science Conference Proceedings (OSTI)

"MICROALLOYED STEELS: SOLUBILITY REVISITED:" T. Gladman, University of Leeds, School of Materials, Leeds LS2 9JT, UK. 9:10 am "THE EFFECTS OF ...

346

Mircoalloyed and Bar Forging Steel Symposium: Monday PM Session  

Science Conference Proceedings (OSTI)

"PRECIPITATION IN MICROALLOYED HIGHER CARBON STEELS:" D. V. Edmonds, University of Leeds, School of Materials, Leeds LS2 9JT, UK. 2:00 pm

347

Formability Characterization of a New Generation High Strength Steels  

SciTech Connect

Advanced high strength steels (AHSS) are being progressively explored by the automotive industry all around the world for cost-effective solutions to accomplish vehicle lightweighting, improve fuel economy, and consequently reduce greenhouse emissions. Because of their inherent high strength, attractive crash energy management properties, and good formability, the effective use of AHSS such as Duel Phase and TRIP (Transformation Induced Plasticity) steels, will significantly contribute to vehicle lightweighting and fuel economy. To further the application of these steels in automotive body and structural parts, a good knowledge and experience base must be developed regarding the press formability of these materials. This project provides data on relevant intrinsic mechanical behavior, splitting limits, and springback behavior of several lots of mild steel, conventional high strength steel (HSS), advanced high strength steel (AHSS) and ultra-high strength steel (UHSS), supplied by the member companies of the Automotive Applications Committee (AAC) of the American Iron and Steel Institute (AISI). Two lots of TRIP600, which were supplied by ThyssenKrupp Stahl, were also included in the study. Since sheet metal forming encompasses a very diverse range of forming processes and deformation modes, a number of simulative tests were used to characterize the forming behavior of these steel grades. In general, it was found that formability, as determined by the different tests, decreased with increased tensile strength. Consistant with previous findings, the formability of TRIP600 was found to be exceptionally good for its tensile strength.

Sriram Sadagopan; Dennis Urban; Chris Wong; Mai Huang; Benda Yan

2003-05-16T23:59:59.000Z

348

Helium Behaviour in Ferritic/Martensitic Steels Irradiated in a ...  

Science Conference Proceedings (OSTI)

Eurofer97 and F82H steels were irradiated in spallation conditions of STIP-II, the ... experiment of the irradiation program of Swiss Neutron Spallation Source.

349

Developing High Performance Steels in a Green Economy  

Science Conference Proceedings (OSTI)

Abstract Scope, Reduce, reuse and recycle are the principles for eco-material which will be fundamental of green economy in future. Steel has many advantages ...

350

World's Largest Stainless Steel Facade Planned for Chinese ...  

Science Conference Proceedings (OSTI)

Aug 12, 2013 ... TMS Energy ... Kohn Pedersen Fox, commented on the use of stainless steel for the facade: “The performance of the material is one of the best.

351

Nanostructure Formation and Carbides Dissolution in Rail Steel ...  

Science Conference Proceedings (OSTI)

Feb 1, 2002 ... Nanostructure Formation and Carbides Dissolution in Rail Steel Deformed by High Pressure Torsion by Yu.V. Ivanisenko, R.Z. Valiev, ...

352

Formability of Advanced High Strength Steels Determined by ...  

Science Conference Proceedings (OSTI)

New Rail Steels for the 21st Century · Overview of Bainite Models Applicable ... Research on the Mill Pacing Technology on Plate Mill · Simulating Fabrication of

353

Influence of precipitates on SSC resistance of high strength steel  

Science Conference Proceedings (OSTI)

This test provides a direct numerical rating of material resistance to crack propagation (K1SSC),allowing to rank the steels according to their SSC resistance.

354

Mircoalloyed and Bar Forging Steel Symposium: Tuesday PM Session  

Science Conference Proceedings (OSTI)

... THE FRACTURE TOUGHNESS OF TWO STEELS AND THEIR FRACTURE MORPHOLOGIES:" P. Nguyen-Duy, V. Trembly, Hydro-Quebec Research Institute, ...

355

Crude Quality Impact on Corrosion and Fouling of Carbon Steel  

Science Conference Proceedings (OSTI)

Mechanism of Corrosion-enhanced Erosion of Steels in Oil and Gas Production · Micro and Nano-enabled Separation Technologies for the Oil and Gas ...

356

Hydrogen Ingress in Stainless Steels during High-Temperature ...  

Science Conference Proceedings (OSTI)

Symposium, Properties, Processing, and Performance of Steels and Ni-Based Alloys for Advanced Steam Conditions. Presentation Title, Hydrogen Ingress in ...

357

Fatigue Testing of Hydrogen-Exposed Austenitic Stainless Steel in ...  

Science Conference Proceedings (OSTI)

Part of the focus is on possible mechanical properties degradation of stainless steel exposed to hydrogen for long periods of time. Samples of austenitic ...

358

The Life Cycle of Steel (LCA/LCI)  

Science Conference Proceedings (OSTI)

Jul 3, 2008 ... A life cycle inventory (LCI) looks at the resources, energy and emissions from the steel production to the end of its life. The International Iron ...

359

Prediction of ? Phase Embrittlement in 316FR Stainless Steel Welds ...  

Science Conference Proceedings (OSTI)

... fast breeder reactors was examined for 316FR stainless steel welds with different ... Analysis of the Fusion Boundary Region in Dissimilar Metal Welds at Low ...

360

Materials Sustainability: Digital Resource Center - Iron and Steel ...  

Science Conference Proceedings (OSTI)

Jul 3, 2008 ... ABSTRACT: Consumption of iron and steel scrap and the health of the scrap industry depend directly on the health of the steelmaking industry.

Note: This page contains sample records for the topic "hearth steel making" 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

Tensile and Fatigue Testing of 304 Stainless Steel after Gaseous ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Samples of 304 stainless steel were subjected to a range of hydrogen exposure conditions including 1 week at 1 atm, and up to 3 weeks at ...

362

Electrodeposited Metal Ni Coating on Ferritic Stainless Steel for ...  

Science Conference Proceedings (OSTI)

They were evaluated at 800°C in air corresponding to the cathode environment of SOFC. The surface and cross-sectional morphologies of the steel with these ...

363

Corrosion Behavior of differently Heat Treated Steels in CCS ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Properties of pipe steels for CCS technology require resistance against the geothermal corrosive environment (heat, pressure, salinity of the ...

364

Step Inside the Cyberworld of a Virtual Reality Steel Mill  

Science Conference Proceedings (OSTI)

Although virtual reality displays are frequently seen at computer trade shows, Tippins is the first to incorporate it into the steel manufacturing industry, said ...

365

STATEMENT OF CONSIDERATIONS REQUEST BY WEIRTON STEEL CORPORATION...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

was requested to develop an integrated manufacturing information system (IMIS) for the steel industry. Accordingly, DOE, acting through its Office of Industrial Processes under...

366

High Temperature Stainless Steel Alloy with Low Cost Manganese  

High Temperature Stainless Steel Alloy with Low Cost Manganese ... ••Power industry components such as boiler tubing and piping, pressure vessels, chemical

367

Mircoalloyed and Bar Forging Steel Symposium: Tuesday AM Session  

Science Conference Proceedings (OSTI)

CARBON MICROALLOYED STEEL:" N. E. Aloi, Jr, The Timken Company, 1835 Dueber Avenue, S. W., Canton, OH 44706, USA; S. Julian, MSP Industries ...

368

SteelVis (CIS/2 to VRML and IFC Translator)  

Science Conference Proceedings (OSTI)

... IFC files generated by SteelVis can be imported to Google Sketchup with the IFC2SKP plugin. An IFC File Analyzer is also available. ...

2013-05-07T23:59:59.000Z

369

Measurement of Molten Steel Surface Velocity with SVC and Nail ...  

Science Conference Proceedings (OSTI)

Rugged, Verifiable In-Situ Oxygen Analyzers for Combustion Optimization in Steel Reheat Operations and Process Chemical Production · Sensors for On-Line

370

N11: Microbilogically Influenced Corrosion of Pipeline Steels used ...  

Science Conference Proceedings (OSTI)

Abstract Scope, During oil and gas operations, steel pipeline networks are subjected .... Numerical Modelling for Characterising the Flammability of Natural Fibre ...

371

Questions and Answers - Is possible to make a real light saber like in the  

NLE Websites -- All DOE Office Websites (Extended Search)

Can you use light to push light? Can you use light to push light? Previous Question (Can you use light to push light?) Questions and Answers Main Index Next Question (What's used to steer Jefferson Lab's electron beam?) What's used to steer JeffersonLab's electron beam? Is possible to make a "real" light saber like in the Star Wars movies? Nice idea, but nothing like it really exists. For example, if it were a laser beam why does it just stop at the end of the saber? Light just keeps on going. If it were to have the power capability of slicing through metal bars (and people) it would have to have LOTS of power behind it. Big commercial lasers can cut through steel 1/16th of an inch thick although fairly slowly (1/2" cut a second or so) but these devices are bigger than a

372

New trends in industrial energy efficiency in the Mexico iron and steel industry  

E-Print Network (OSTI)

in the iron and steel industry" in 1997 ACEEE Summer Studyin the Mexican Iron and Steel industry are the B O F and theInternational Iron and Steel Industry, Brussels, pp. 47-48

Ozawa, Leticia; Martin, Nathan; Worrell, Ernst; Price, Lynn; Sheinbaum, Claudia

1999-01-01T23:59:59.000Z

373

Incorporating environmental justice into environmental decision making  

Science Conference Proceedings (OSTI)

Executive Order 12898, signed on February 11, 1994, broadly states that federal activities, programs, and policies should not produce disproportionately high and adverse impacts on minority and low-income populations. Moreover, the Order indicates that these populations should not be denied the benefits of, or excluded from participation in, these activities, programs, and policies. Because a presidential memorandum accompanying the order said that National Environmental Policy Act (NEPA) documents should begin to address environmental justice immediately, much attention has been paid to assessment-related issues. Also important, a topic that appears to have received relatively little attention, is how decision makers should be expected to use information about environmental justice in their decision making. This paper discusses issues surrounding the use of environmental justice information in the decision-making process by focusing on the following five main topics: (1) the importance, or weight, attached to environmental justice within larger decision-making contexts; (2) the potential tension between localized environmental justice issues and regional or national issues and needs; (3) the use of environmental justice information to develop (perhaps in concert with affected minority and low-income communities) appropriate mitigation strategies, or to establish conditions under which activities, programs, and policies may be accepted locally; (4) the general implications of shifting the distribution of broadly defined risks, costs, and benefits among different population groups; and (5) the implications of implementing environmental justice on an individual, ad hoc basis rather than within a larger environmental justice framework. This paper raises the issues and discusses the implications of alternative approaches to them.

Wolfe, A.K.; Vogt, D.P.; Hwang, Ho-Ling [Oak Ridge National Lab., TN (United States)] [and others

1995-07-01T23:59:59.000Z

374

The Manhattan Project: Making the Atomic Bomb | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Manhattan Project: Making the Atomic Bomb The Manhattan Project: Making the Atomic Bomb This report is an account of work on the atomic bomb. The Manhattan Project: Making the...

375

Making Energy Efficiency Part of Corporate Culture  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Clemmer Clemmer Ken Roden Nissan North America Making Energy Efficiency Part of Corporate Culture June 12, 2012 Nissan Motor Company, Ltd. 20 Production Sites 160 Countries (Sales) 160,000 Employees 2 Nissan U.S. Manufacturing Plants 3 Nissan Americas Region Headquarters Franklin, TN Americas HQs 4 Nissan Environmental Philosophy "For the future of our planet and generations to come, we are doing everything we can to help our natural environment, by reducing the environmental impact in real world terms and providing customers with innovative products that contribute to the development of a sustainable mobile society."

376

Method of making multilayered titanium ceramic composites  

DOE Patents (OSTI)

A method making a titanium ceramic composite involves forming a hot pressed powder body having a microstructure comprising at least one titanium metal or alloy layer and at least one ceramic particulate reinforced titanium metal or alloy layer and hot forging the hot pressed body follwed by hot rolling to substantially reduce a thickness dimension and substantially increase a lateral dimension thereof to form a composite plate or sheet that retains in the microstructure at least one titanium based layer and at least one ceramic reinforced titanium based layer in the thickness direction of the composite plate or sheet.

Fisher, George T., II; Hansen; Jeffrey S.; Oden; Laurance L.; Turner; Paul C.; Ochs; Thomas L.

1998-08-25T23:59:59.000Z

377

Method of making a scintillator waveguide  

DOE Patents (OSTI)

The present invention is an apparatus for detecting ionizing radiation, having: a waveguide having a first end and a second end, the waveguide formed of a scintillator material wherein the therapeutic ionizing radiation isotropically generates scintillation light signals within the waveguide. This apparatus provides a measure of radiation dose. The apparatus may be modified to permit making a measure of location of radiation dose. Specifically, the scintillation material is segmented into a plurality of segments; and a connecting cable for each of the plurality of segments is used for conducting scintillation signals to a scintillation detector.

Bliss, Mary (West Richland, WA); Craig, Richard A. (West Richland, WA); Reeder, Paul L. (Richland, WA)

2000-01-01T23:59:59.000Z

378

Method for making an energetic material  

DOE Patents (OSTI)

A method for making trinitrotoluene is described, and which includes the steps of providing a source of aqueous nitric acid having a concentration of less than about 95% by weight; mixing a surfactant with the source of aqueous nitric acid so as to dehydrate the aqueous nitric acid to produce a source of nitronium ions; providing a supercritical carbon dioxide environment; providing a source of an organic material to be nitrated to the supercritical carbon dioxide environment; and controllably mixing the source or nitronium ions with the supercritical carbon dioxide environment to nitrate the organic material and produce trinitrotoluene.

Fox, Robert V [Idaho Falls, ID

2008-03-18T23:59:59.000Z

379

Making conservation pay: The NEES experience  

Science Conference Proceedings (OSTI)

In recent months, the companies of the New England Electric System (NEES) have gained modest notoriety for the size and scope of the conservation and load management program (C LM) offered to their customers. They have gained almost as much attention for the incentive systems that make these programs a sound business opportunity. Here, the author describes the development of C LM at NEES and identifies some of the problems that the regulators of Massachusetts, Rhode Island, and New Hampshire have solved. He also identifies several problems not yet eliminated, and concludes with an observation about applying this experience to other areas of utility regulation. 1 fig., 1 tab.

Rowe, J.W.

1990-12-01T23:59:59.000Z

380

Process for making structure for a MCFC  

DOE Patents (OSTI)

A process of making a porous carbonate-containing structure for use in a molten carbonate fuel cell, wherein a suitable porous structure is prepared having disposed therein a metal salt selected from the alkali metals and the alkaline earth metals or mixtures thereof with at least a portion of the salt being a monobasic organic acid salt. The monobasic acid salt is converted to the carbonate in situ by heating in the presence of oxygen. Both electrode and electrolyte structures can be prepared. Formic acid is preferred.

Pasco, Wayne D. (Scotia, NY); Arendt, Ronald H. (Schenectady, NY)

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

GLASS COMPOSITION AND PROCESS OF MAKING  

DOE Patents (OSTI)

Glass compositions are described which are suitable for scintillators of thermal-neutron counters. The glass consists of from 70 to 75 mole% of B/sub 2/O/ sub 3/, from 7 to 9 mole% of Ce/sub 2/O/sub 3/, and from 23 to 16 mole% of Al/sub 2/O/sub 3/ plus Na/sub 2 /O in a mole ratio of 1 to 1.5. The process of making the glass from cerous oxalate, ammonium pentaborate, sodium carbonate, and hydrated alumina in a nonoxidizing atmosphere at 1400-1500 deg C is given. (AEC)

Bishay, A.M.

1962-09-01T23:59:59.000Z

382

RDCEP: Center for Robust Decision Making on Climate and Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

RDCEP: Center for Robust Decision Making on Climate and Energy Policy RDCEP: Center for Robust Decision Making on Climate and Energy Policy The University of Chicago, in...

383

Caltech researchers make discovery that hints at origin of phenomenon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Caltech researchers make discovery that hints at origin of phenomenon like solar flares American Fusion News Category: U.S. Universities Link: Caltech researchers make discovery...

384

Hanford Railcars Make Final Stop at B Reactor: Move Enhances...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Make Final Stop at B Reactor: Move Enhances Visitor Experience at Historic Reactor Hanford Railcars Make Final Stop at B Reactor: Move Enhances Visitor Experience at Historic...

385

EM Makes Significant Progress on Dispositioning Transuranic Waste...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Makes Significant Progress on Dispositioning Transuranic Waste at Idaho Site EM Makes Significant Progress on Dispositioning Transuranic Waste at Idaho Site December 24, 2013 -...

386

The Manhattan Project: Making of the Atomic Bomb | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Field Sites Power Marketing Administration Other Agencies You are here Home The Manhattan Project: Making of the Atomic Bomb The Manhattan Project: Making of the Atomic...

387

Secretary Bodman Makes "Energizing America for Energy Security...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Makes "Energizing America for Energy Security" Tour Stops to Launch New Solar Facility Secretary Bodman Makes "Energizing America for Energy Security" Tour Stops to Launch New...

388

Workshop Helps Empower Tribes to Make Renewable Energy Project...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Workshop Helps Empower Tribes to Make Renewable Energy Project Development Decisions Workshop Helps Empower Tribes to Make Renewable Energy Project Development Decisions July 16,...

389

Thermal storage material and process for making  

SciTech Connect

A thermal storage structure and process for making the same comprises a base material of a substantially open cell structure, with the pores interconnected and open to the surface. The open cell structure may be a volcanic rock or alternatively may be a synthetically made structure such as foamed glass, foamed concrete or foamed metal. The open cell material is completely saturated with a latent heat storage component such as a salthydrate or eutectic salts. In the process of making the latent heat storage structure, the latent heat storage component is melted in a container and the open cell structure is placed therein, whereupon the melt is spontaneously imbibed by the structure, replacing the air in the open cell structure with the liquid latent heat storage component. The structure, after cooling, is packaged or encapsulated with a vapor impermeable material. In a preferred embodiment of foamed glass material, the structure is sealed in an aluminum foil, and in an alternative embodiment, the foamed aluminum material is sealed with an aluminum foil.

Boardman, B.J.

1981-05-19T23:59:59.000Z

390

Money Related Decommissioning and Funding Decision Making  

Science Conference Proceedings (OSTI)

'Money makes the world go round', as the song says. It definitely influences decommissioning decision-making and financial assurance for future decommissioning. This paper will address two money-related decommissioning topics. The first is the evaluation of whether to continue or to halt decommissioning activities at Fermi 1. The second is maintaining adequacy of financial assurance for future decommissioning of operating plants. Decommissioning costs considerable money and costs are often higher than originally estimated. If costs increase significantly and decommissioning is not well funded, decommissioning activities may be deferred. Several decommissioning projects have been deferred when decision-makers determined future spending is preferable than current spending, or when costs have risen significantly. Decommissioning activity timing is being reevaluated for the Fermi 1 project. Assumptions for waste cost-escalation significantly impact the decision being made this year on the Fermi 1 decommissioning project. They also have a major impact on the estimated costs for decommissioning currently operating plants. Adequately funding full decommissioning during plant operation will ensure that the users who receive the benefit pay the full price of the nuclear-generated electricity. Funding throughout operation also will better ensure that money is available following shutdown to allow decommissioning to be conducted without need for additional funds.

Goodman, Lynne S. [Detroit Edison Company, 6400 N. Dixie Highway, Newport, Michigan 48162 (United States)

2008-01-15T23:59:59.000Z

391

Steel and Science Bring Dinosaurs into the 21st Century at the ...  

Science Conference Proceedings (OSTI)

When molded expertly, the steel framework brings an organic quality to the fossils, ... had earned his fortune in the steel industry when he set his mind to adding ...

392

Medium-Alloy Air-Hardening Steels  

Science Conference Proceedings (OSTI)

Table 26   Typical longitudinal mechanical properties of H11 mod steel...Elongation in 50 mm (2 in.), % Reduction in area, % Charpy V-notch impact energy Hardness, HRC °C °F MPa ksi MPa ksi J ft · lbf 510 950 2120 308 1710 248 5.9 29.5 13.6 10.0 56.5 540 1000 2005 291 1675 243 9.6 30.6 21.0 15.5 56.0 565 1050 1855 269 1565 227 11.0 34.5 26.4 19.5 52.0 595 1100 1540...

393

Medium-Carbon Low-Alloy Steels  

Science Conference Proceedings (OSTI)

Table 3   Typical mechanical properties of heat-treated 4130 steel...Elongation in 50 mm (2 in.), % Reduction in area, % Hardness, HB Izod impact energy °C °F MPa ksi MPa ksi J ft · lb Water quenched and tempered (a) 205 400 1765 256 1520 220 10.0 33.0 475 18 13 260 500 1670 242 1430 208 11.5 37.0 455 14 10 315 600 1570 228 1340 195 13.0 41.0 425 14 10 370 700...

394

Hydrogen degradation of pipeline steels: Final report  

DOE Green Energy (OSTI)

Purpose of investigations conducted by Battelle Columbus Laboratories was to develop a research data base applicable to the problem of hydrogen degradation in pipeline steels. The findings would provide pipeline designers and operators with insight for developing specifications and procedures in the event available natural gas transmission/distribution systems are used for hydrogen transport. Fundamental investigations and data derived from sophisticated analytical and test procedures have been equated to practical field conditions and experiences as may be encountered should the hydrogen energy storage/transport option become an economic reality.

Holbrook, J.H.; Collings, E.W.; Cialone, H.J.; Drauglis, E.J.

1986-03-01T23:59:59.000Z

395

Simulation of Distortion and Residual Stress Development During Heat Treatment of Steel Castings  

SciTech Connect

Heat treatment and associated processing, such as quenching, are critical during high strength steel casting production. These processes must be managed closely to prevent thermal and residual stresses that may result in distortion, cracking (particularly after machining), re-work, and weld repair. The risk of casting distortion limits aggressive quenching that can be beneficial to the process and yield an improved outcome. As a result of these distortions, adjustments must be made to the casting or pattern design, or tie bars must be added. Straightening castings after heat treatments can be both time-consuming and expensive. Residual stresses may reduce a casting���¢��������s overall service performance, possibly resulting in catastrophic failure. Stress relieving may help, but expends additional energy in the process. Casting software is very limited in predicting distortions during heat treatment, so corrective measures most often involve a tedious trial-and-error procedure. An extensive review of existing heat treatment residual stress and distortion modeling revealed that it is vital to predict the phase transformations and microstructure of the steel along with the thermal stress development during heat treatment. After reviewing the state-of-the-art in heat treatment residual stress and distortion modeling, an existing commercial code was selected because of its advanced capabilities in predicting phase transformations, the evolving microstructure and related properties along with thermal stress development during heat treatment. However, this software was developed for small parts created from forgings or machined stock, and not for steel castings. Therefore, its predictive capabilities for heat treatment of steel castings were investigated. Available experimental steel casting heat treatment data was determined to be of insufficient detail and breadth, and so new heat treatment experiments were designed and performed, casting and heat treating modified versions of the Navy-C ring (a classical test shape for heat treatment experiments) for several carbon and low alloy steels in order to generate data necessary to validate the code. The predicted distortions were in reasonable agreement with the experimentally measured values. However, the final distortions in the castings were small, making it difficult to determine how accurate the predictions truly are. It is recommended that further validation of the software be performed with the aid of additional experiments with large production steel castings that experience significant heat treatment distortions. It is apparent from this research that the mechanical properties of the bonded sand used for cores and sand molds are key in producing accurate stress simulation results. Because of this, experiments were performed to determine the temperature-dependent elastic modulus of a resin-bonded sand commonly utilized in the steel casting industry. The elastic modulus was seen to vary significantly with heating and cooling rates. Also, the retained room temperature elastic modulus after heating was seen to degrade significantly when the sand was heated above 125�������°C. The elastic modulus curves developed in this work can readily be utilized in casting simulation software. Additional experiments with higher heating rates are recommended to determine the behavior of the elastic modulus in the sand close to the mold-metal interface. The commercial heat treatment residual stress and distortion code, once fully validated, is expected to result in an estimated energy savings of 2.15 trillion BTU���¢��������s/year. Along with these energy savings, reduction of scrap and improvement in casting yield will result in a reduction of the environmental emissions associated with the melting and pouring of the metal which will be saved as a result of this technology.

Christoph Beckermann; Kent Carlson

2011-07-22T23:59:59.000Z

396

Steamside Oxidation Behavior of Experimental 9%Cr Steels  

SciTech Connect

Reducing emissions and increasing economic competitiveness require more efficient steam power plants that utilize fossil fuels. One of the major challenges in designing these plants is the availability of materials that can stand the supercritical and ultra-supercritical steam conditions at a competitive cost. There are several programs around the world developing new ferritic and austenitic steels for superheater and reheater tubes exposed to the advanced steam conditions. The new steels must possess properties better than current steels in terms of creep strength, steamside oxidation resistance, fireside corrosion resistance, and thermal fatigue resistance. This paper introduces a series of experimental 9%Cr steels containing Cu, Co, and Ti. Stability of the phases in the new steels is discussed and compared to the phases in the commercially available materials. The steels were tested under both the dry and moist conditions at 650ºC for their cyclical oxidation resistance. Results of oxidation tests are presented. Under the moist conditions, the experimental steels exhibited significantly less mass gain compared to the commercial P91 steel. Microstructural characterization of the scale revealed different oxide compositions.

Dogan, O.N.; Holcomb, G.R.; Alman, D.E.; Jablonski, P.D.

2007-10-01T23:59:59.000Z

397

Twin boundary cavitation in aged type 304 stainless steel  

SciTech Connect

A transition from grain to twin boundary cavitation was observed in aged- and-creep-tested type 304 stainless steel. Evidence of twin boundary cavitation has also been observed for unaged material under certain test conditions. This same behavior was also found in aged type 316 stainless steel. Several possible reasons have been suggested for the absence of frequently observed grain boundary cavitation. (auth)

Sikka, V.K.; Swindeman, R.W.; Brinkman, C.R.

1975-10-01T23:59:59.000Z

398

Transportation Emergency Preparedness Program - Making A Difference  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- - Making A Difference Where we started - and where we are going Tom Clawson TEPP Contractor tom@trgroupinc.com Brief TEPP History * In 1988, identified need to address d f emergency preparedness concerns of shipments to WIPP * EM established in 1989, TEPP became a funded program - Identified need to have a program to focus on p g preparedness for all radiological shipments - TEPP incorporated into DOE Order 151.1 Brief TEPP History * Developed MERRTT thru the Training and Medical I T i G Issues Topic Groups - Began using MERRTT in 1998 * MERRTT and WIPP STEP Merged * Stakeholders began asking for a more advanced level of training - In 2005, TEPP looked to the NFPA 472 standard for training competencies - Many of the NFPA competencies were not attainable - TEPP worked with NFPA to re-shape the competencies so

399

Method of making carbon-carbon composites  

DOE Patents (OSTI)

A process for making 2D and 3D carbon-carbon composites having a combined high crystallinity, high strength, high modulus and high thermal and electrical conductivity. High-modulus/high-strength mesophase derived carbon fibers are woven into a suitable cloth. Layers of this easily graphitizible woven cloth are infiltrated with carbon material to form green composites. The carbonized composite is then impregnated several times with pitch by covering the composite with hot pitch under pressure. The composites are given a heat treatment between each impregnant step to crack up the infiltrated carbon and allow additional pitch to enter the microstructure during the next impregnation cycle. The impregnated composites are then given a final heat treatment in the range 2500.degree. to 3100.degree. C. to fully graphitize the fibers and the matrix carbon. The composites are then infiltrated with pyrolytic carbon by chemical vapor deposition in the range 1000.degree. C. to 1300.degree. C. at a reduced. pressure.

Engle, Glen B. (16716 Martincoit Rd., Poway, CA 92064)

1993-01-01T23:59:59.000Z

400

Making Smart Windows Smarter | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Windows Smarter Smart Windows Smarter Making Smart Windows Smarter April 5, 2011 - 2:00pm Addthis "Smart Windows" seen at light and dark settings. | Photo Courtesy of SAGE Electrochromics, Inc., by Susan Fleck Photography "Smart Windows" seen at light and dark settings. | Photo Courtesy of SAGE Electrochromics, Inc., by Susan Fleck Photography Roland Risser Roland Risser Program Director, Building Technologies Office What does this project do? Pleotint, LLC has developed a specialized glass film that uses the energy generated by the sun to limit excess heat and light from coming into homes and buildings. When you look out the window, you might notice whether the sun is shining, a nice view of the outdoors or an interesting cloud passing by. What most people probably don't notice is that traditional windows waste about 30

Note: This page contains sample records for the topic "hearth steel making" 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

Superconductors and process for making superconductors  

DOE Patents (OSTI)

A process for forming thin films of superconducting material on a metal substrate by heating the metal substrate in an oxidizing atmosphere to form a metal oxide on the substrate surface and then coating the surface of the substrate with a solution containing dissolved salts of the metals which make up the superconducting film. The solution on the substrate is heated to evaporate the solvent and form a film of salts on the substrate surface. The dried film is further heated at an elevated temperature, either in the presence or absence of O{sub 2}, to complete reaction between constituents of the film. The resulting ceramic coated substrate is finally heated in an oxidizing atmosphere to form a superconducting film on the substrate.

Aselage, T.L.; Keefer, K.D.

1988-08-31T23:59:59.000Z

402

Method for making an electrochemical cell  

DOE Patents (OSTI)

Described is a thin-film battery, especially a thin-film microbattery, and a method for making the same, having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode. Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between {minus}15 C and 150 C. 9 figs.

Bates, J.B.; Dudney, N.J.

1996-10-22T23:59:59.000Z

403

vi GNU make 14 Makefile Conventions ................... 111  

E-Print Network (OSTI)

Using Implicit Rules ..................... 83 10.1 Using Implicit Rules................................... 83 10.2 Catalogue of Implicit Rules ............................ 84 10.3 Variables Used by Implicit Rules ....................... 87 10.4 Chains of Implicit Rules ............................... 89 10.5 Defining and Redefining Pattern Rules .................. 90 10.5.1 Introduction to Pattern Rules ................. 91 10.5.2 Pattern Rule Examples ....................... 91 10.5.3 Automatic Variables .......................... 92 10.5.4 How Patterns Match .......................... 94 10.5.5 Match-Anything Pattern Rules ................ 95 10.5.6 Canceling Implicit Rules ...................... 96 10.6 Defining Last-Resort Default Rules ..................... 96 10.7 Old-Fashioned Su#x Rules............................. 97 10.8 Implicit Rule Search Algorithm ........................ 98 11 Using make to Update Archive Files ...... 101 11.1 A

General Conventions For; Richard M. Stallman

2003-01-01T23:59:59.000Z

404

Method of making a functionally graded material  

DOE Patents (OSTI)

A gelcasting method of making an internally graded article alternatively includes the steps of: preparing a slurry including a least two different phases suspended in a gelcasting solution, the phases characterized by having different settling characteristics; casting the slurry into a mold having a selected shape; allowing the slurry to stand for a sufficient period of time to permit desired gravitational fractionation in order to achieve a vertical compositional gradient in the molded slurry; gelling the slurry to form a solid gel while preserving the vertical compositional gradient in the molded slurry; drying the gel to form a dried green body; and sintering the dry green body to form a solid object, at least one property thereof varying along the vertical direction because of the compositional gradient in the molded slurry.

Lauf, Robert J. (Oak Ridge, TN); Menchhofer, Paul A. (Clinton, TN); Walls, Claudia A. (Oak Ridge, TN); Moorhead, Arthur J. (Knoxville, TN)

2002-01-01T23:59:59.000Z

405

Cermets and method for making same  

DOE Patents (OSTI)

The present invention is directed to a method for making a wide variety of general-purpose cermets and for radioactive waste disposal from ceramic powders prepared from urea-dispersed solutions containing various metal values. The powders are formed into a compact and subjected to a rapid temperature increase in a reducing atmosphere. During this reduction, one or more of the more readily reducible oxides in the compact is reduced to a selected substoichiometric state at a temperature below the eutectic phase for that particular oxide or oxides and then raised to a temperature greater than the eutectic temperature to provide a liquid phase in the compact prior to the reduction of the liquid phase forming oxide to solid metal. This liquid phase forms at a temperature below the melting temperature of the metal and bonds together the remaining particulates in the cermet to form a solid polycrystalline cermet.

Aaron, W. Scott (Clinton, TN); Kinser, Donald L. (Brentwood, TN); Quinby, Thomas C. (Kingston, TN)

1983-01-01T23:59:59.000Z

406

Cermets and method for making same  

DOE Patents (OSTI)

The present invention is directed to a method for making a wide variety of general-purpose cermets and for radioactive waste disposal from ceramic powders prepared from urea-dispersed solutions containing various metal values. The powders are formed into a compact and subjected to a rapid temperature increase in a reducing atmosphere. During this reduction, one or more of the more readily reducible oxides in the compact is reduced to a selected substoichiometric state at a temperature below the eutectic phase for that particular oxide or oxides and then raised to a temperature greater than the eutectic temperature to provide a liquid phase in the compact prior to the reduction of the liquid phase forming oxide to solid metal. This liquid phase forms at a temperature below the melting temperature of the metal and bonds together the remaining particulates in the cermet to form a solid polycrystalline cermet.

Aaron, W.S.; Kinser, D.L.; Quinby, T.C.

1981-04-01T23:59:59.000Z

407

Method for making an electrochemical cell  

DOE Patents (OSTI)

Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.

Bates, John B. (Oak Ridge, TN); Dudney, Nancy J. (Knoxville, TN)

1996-01-01T23:59:59.000Z

408

Process for making silver metal filaments  

DOE Patents (OSTI)

A process for making silver metal particles from silver salt particles having the same morphology. Precursor silver salt particles selected from the group consisting of silver acetate and silver sulfide having a selected morphology are contained in a reactor vessel having means for supporting the particles in an air suspension to prevent the agglomeration of the particles. Air is flowed through the reactor vessel at a flow rate sufficient to suspend the particles in the reactor vessel. The suspended precursor silver salt particles are heated to a processing temperature and at a heating rate below which the physical deterioration of the suspended precursor silver salt particles takes place. The suspended precursor silver salt particles are maintained at the processing temperature for a period of time sufficient to convert the particles into silver metal particles having the same morphology as the precursor silver salt particles.

Bamberger, Carlos E. (Oak Ridge, TN)

1997-01-01T23:59:59.000Z

409

Method for making thin polypropylene film  

DOE Patents (OSTI)

An economical method is provided for making uniform thickness polypropylene film as thin as 100 Angstroms. A solution of polypropylene dissolved in xylene is formed by mixing granular polypropylene and xylene together in a flask at an elevated temperature. A substrate, such as a glass plate or microscope slide is immersed in the solution. When the glass plate is withdrawn from the solution at a uniform rate, a thin polypropylene film forms on a flat surface area of the glass plate as the result of xylene evaporation. The actual thickness of the polypropylene film is functional of the polypropylene in xylene solution concentration, and the particular withdrawal rate of the glass plate from the solution. After formation, the thin polypropylene film is floated from the glass plate onto the surface of water, from which it is picked up with a wire hoop.

Behymer, R.D.; Scholten, J.A.

1985-11-21T23:59:59.000Z

410

Production method for making rare earth compounds  

DOE Patents (OSTI)

A method of making a rare earth compound, such as a earth-transition metal permanent magnet compound, without the need for producing rare earth metal as a process step, comprises carbothermically reacting a rare earth oxide to form a rare earth carbide and heating the rare earth carbide, a compound-forming reactant (e.g. a transition metal and optional boron), and a carbide-forming element (e.g. a refractory metal) that forms a carbide that is more thermodynamically favorable than the rare earth carbide whereby the rare earth compound (e.g. Nd.sub.2 Fe.sub.14 B or LaNi.sub.5) and a carbide of the carbide-forming element are formed.

McCallum, R. William (Ames, IA); Ellis, Timothy W. (Ames, IA); Dennis, Kevin W. (Ames, IA); Hofer, Robert J. (Ames, IA); Branagan, Daniel J. (Ames, IA)

1997-11-25T23:59:59.000Z

411

Making your presentation fun: creative presentation techniques  

SciTech Connect

What possesses someone to volunteer and go through hoops and red tape to make a presentation at a conference? For that matter, why does anyone ever present anything to anyone? Actually, presentations are a fact of life and there are many reasons for doing a presentation and doing it well. New and existing staff need training and orientation to the way things are done here. Handing all of them a manual and hoping they read it is pretty much a waste of paper. On the other hand, an effective, entertaining and upbeat presentation on the relevant topics is more likely to stick with those people. They will even have a name and face to remember and seek out when they have an issue on or with that topic. This can be a very effective beginning for networking with new peers. The presenter is seen as knowledgeable, as a source of information on company topics and possibly evaluated as a potential mentor or future manager. Project staff and/or peers benefit from clear, concise, presentations of topical knowledge. This is one way that a group working on various aspects of the same project or program can stay in touch and in step with each other. Most importantly, presentations may be the best or only door into the minds (and budgets) of management and customers. These presentations are a wonderful opportunity to address legal and compliance issues, budget, staffing, and services. Here is a chance, maybe the only one, to demonstrate and explain the wonderfulness of a program and the benefit they get by using the services offered most effectively. An interactive presentation on legal and compliance issues can be an effective tool in helping customers and/or management make good risk management decisions.

KEENEN,MARTHA JANE

2000-05-18T23:59:59.000Z

412

Method of making a functionally graded material  

DOE Patents (OSTI)

A gelcasting method of making an internally graded article includes the steps of: preparing at least two slurries, each of the slurries including a different gelcastable powder suspended in a gelcasting solution, the slurries characterized by having comparable shrinkage upon drying and sintering thereof; casting the slurries into a mold having a selected shape, wherein relative proportions of the slurries is varied in at least one direction within the selected shape; gelling the slurries to form a solid gel while preserving the variation in relative proportions of the slurries; drying the gel to form a dried green body; and sintering the dry green body to form a solid object, at least one property thereof varying because of the variation in relative proportions of the starting slurries. A gelcasting method of making an internally graded article alternatively includes the steps of: preparing a slurry including a least two different phases suspended in a gelcasting solution, the phases characterized by having different settling characteristics; casting the slurry into a mold having a selected shape; allowing the slurry to stand for a sufficient period of time to permit desired gravitational fractionation in order to achieve a vertical compositional gradient in the molded slurry; gelling the slurry to form a solid gel while preserving the vertical compositional gradient in the molded slurry; drying the gel to form a dried green body; and sintering the dry green body to form a solid object, at least one property thereof varying along the vertical direction because of the compositional gradient in the molded slurry.

Lauf, Robert J. (Oak Ridge, TN); Menchhofer, Paul A. (Clinton, TN); Walls, Claudia A. (Oak Ridge, TN)

2001-01-01T23:59:59.000Z

413

PRELIMINARY SURVEY OF BETHLEHEM STEEL LACKAWANNA, NEW YORK  

Office of Legacy Management (LM)

BETHLEHEM STEEL BETHLEHEM STEEL LACKAWANNA, NEW YORK Work oerformed bi the Health and Safety Research Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37830 March 1980 OAK RIDGE NATIONAL LABORATORY operated by UNION CARBIDE CORPORATION for the DEPARTMENT OF ENERGY as part of the Formerly Utilized Sites-- Remedial Action Program BETHLEHEM STEEL LACKAWANNA, NEW YORK At the request of the Department of Energy (DOE, then ERDA), a preliminary survey was performed at the Bethlehem Steel Corporation's plant in Lackawanna, New York (see Fig. l), on August 26, 1976, to assess the radiological status of those facilities utilized under Atomic Energy Commission (AEC) contract during the period 1949 through 1951. Anthony LaMastra of Bethlehem Steel, who was in charge of radiation

414

DOE - Office of Legacy Management -- Bethlehem Steel Corporation - NY 02  

Office of Legacy Management (LM)

Bethlehem Steel Corporation - NY 02 Bethlehem Steel Corporation - NY 02 FUSRAP Considered Sites Site: BETHLEHEM STEEL CORPORATION (NY.02 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Lackawanna , New York NY.02-1 Evaluation Year: 1985 NY.02-2 Site Operations: Conducted high temperature alpha-phase rolling tests on uranium metal in the 1950s. NY.02-3 Site Disposition: Eliminated - Radiation levels below criteria NY.02-5 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium NY.02-3 Radiological Survey(s): Yes NY.02-4 NY.02-5 Site Status: Eliminated from consideration under FUSRAP NY.02-6 Also see Documents Related to BETHLEHEM STEEL CORPORATION NY.02-1 - Bethlehem Steel Corp. Letter; Subject: Completed Access

415

Making a Good Impression: Nanoimprint Lithography Tests at ...  

Science Conference Proceedings (OSTI)

Making a Good Impression: Nanoimprint Lithography Tests at NIST. For Immediate Release: April 29, 2008. ...

2012-10-18T23:59:59.000Z

416

Modelling cleavage fracture of bainitic steels  

Science Conference Proceedings (OSTI)

The origin of brittle fracture of polycrystalline metals failing by cleavage is most frequently associated to slip-induced cracking of some non-metallic brittle particle or inclusion (a carbide in ferritic steels). When the size of the particles is smaller than the grain size of the metallic matrix, the nucleating event of a macroscopic failure results from the successive occurrence of three simple events: slip-induced cleavage of a particle, transmission of the microcrack to the neighboring grain across the particle/matrix interface and propagation of the grain-size microcrack to the neighboring grains across the grain boundary. On the basis of this scheme, a statistical weakest link'' fracture model has been developed which takes into account the presence of two independent distributions of structural elements (isolated particles and matrix grains) with two barriers for cleavage propagation (the particle/matrix interfaces and the grain boundaries), characterized by a crack arrest capability well over the crack propagation resistance of the cleavage planes of the crystalline lattices of the two planes. An application of the model to the prediction of the fracture stress and the critical stress intensity factor as a function of the temperature of a bainitic steel is presented.

Martin-Meizoso, A.; Ocana-Arizcorreta, I.; Gil-Sevillano, J.; Fuentes-Perez, M. (Univ. de Navarra, San Sebastian (Spain). Escuela Superior de Ingenieros Centro de Estudios e Investigaciones Tecnicas de Guipuzcoa, San Sebastian (Spain))

1994-06-01T23:59:59.000Z

417

Making by making strange: Defamiliarization and the design of domestic technologies  

Science Conference Proceedings (OSTI)

This article argues that because the home is so familiar, it is necessary to make it strange, or defamiliarize it, in order to open its design space. Critical approaches to technology design are of both practical and social importance in the home. Home ... Keywords: Human-computer interaction, anthropology, defamiliarization, domestic labor, domestic technology, ethnicity, ethnography, gender, home entertainment

Genevieve Bell; Mark Blythe; Phoebe Sengers

2005-06-01T23:59:59.000Z

418

Make the Most of Your Purchasing Power  

E-Print Network (OSTI)

The expansion and maintenance of building systems on educational campuses require huge financial expenditures. Public schools and colleges must make the most of each available dollar. The combination of effective building systems master planning and purchasing standardization program management (PSPM) maximizes purchasing power. Proper building systems master planning helps owners get what they want from buildings with greater opportunity for success. Master planning yields benefits in budgeting, staffing, equipment, and opportunities for standardization. PSPM is a strategy utilizing the “buy now-pay later” concept. Equipment is pre-selected and prepriced for projects as outlined in building systems master plans, and, frequently, in bond programs. Bulk purchasing and standardization, while normally thought of in reference to office and cleaning supplies, can also be applied to big-ticket items. The result is reduced first costs and a domino effect of other savings. Case studies will be presented from Texas school districts that demonstrate successful building systems master planning and PSPM programs. The authors' experience in assisting Texas ISDs implement these programs will also be shared.

Bristow, G.; Clendenin, M.; McClure, J. D.

2004-01-01T23:59:59.000Z

419

Making a splash with water repellency  

E-Print Network (OSTI)

A 'splash' is usually heard when a solid body enters water at large velocity. This phenomena originates from the formation of an air cavity resulting from the complex transient dynamics of the free interface during the impact. The classical picture of impacts on free surfaces relies solely on fluid inertia, arguing that surface properties and viscous effects are negligible at sufficiently large velocities. In strong contrast to this large-scale hydrodynamic viewpoint, we demonstrate in this study that the wettability of the impacting body is a key factor in determining the degree of splashing. This unexpected result is illustrated in Fig.1: a large cavity is evident for an impacting hydrophobic sphere (1.b), contrasting with the hydrophilic sphere's impact under the very same conditions (1.a). This unforeseen fact is furthermore embodied in the dependence of the threshold velocity for air entrainment on the contact angle of the impacting body, as well as on the ratio between the surface tension and fluid viscosity, thereby defining a critical capillary velocity. As a paradigm, we show that superhydrophobic impacters make a big 'splash' for any impact velocity. This novel understanding provides a new perspective for impacts on free surfaces, and reveals that modifications of the detailed nature of the surface -- involving physico-chemical aspects at the nanometric scales -- provide an efficient and versatile strategy for controlling the water entry of solid bodies at high velocity.

Cyril Duez; Christophe Ybert; Christophe Clanet; Lyderic Bocquet

2007-01-05T23:59:59.000Z

420

Method of making carbon-carbon composites  

DOE Patents (OSTI)

A process for making a carbon-carbon composite having a combination of high crystallinity, high strength, high modulus and high thermal and electrical conductivity. High-modulus/high-strength mesophase derived carbon fibers are woven into a suitable cloth. Layers of this easily graphitizable woven cloth are covered with petroleum or coal tar pitch and pressed at a temperature a few degrees above the softening point of the pitch to form a green laminated composite. The green composite is restrained in a suitable fixture and heated slowly to carbonize the pitch binder. The carbonized composite is then impregnated several times with pitch by covering the composite with hot pitch under pressure. The composites are given a heat treatment between each impregnation step to crack up the infiltrated carbon and allow additional pitch to enter the microstructure during the next impregnation cycle. The impregnated composites are then given a final heat treatment in the range 2500.degree. to 3000.degree. C. to fully graphitize the fibers and the matrix carbon. The composites are then infiltrated with pyrolytic carbon by chemical vapor deposition in the range 1000.degree. to 1300.degree. C. at a reduced pressure for approximately one hundred and fifty (150) hours.

Engle, Glen B. (16716 Martincoit Rd., Poway, CA 92064)

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Making the audit work for you  

SciTech Connect

These slides presented at an Environmental Auditing Conference, focus on one aspect of environmental auditing: its important role in the even broader practice of Environmental Management. The use of audits by the Department of Energy will be examined within the context of sound environmental management to illustrate the delicate practice of Making the Audit Work for You.'' A summary of the main points to be covered follows. (1) Brief description of DOE Environmental Audit process; disciplines covered, DOE Orders reviewed, management/operations evaluated. (2) Brief discussion of DOE/Secretary Watkin's Tiger Team initiative as the cornerstone of his plan to strengthen the Department's Environment, Safety, and Health (ESH) programs. (3) Examples given of the types of findings presented in each of these areas, along with brief examples of root causes, lessons learned, trends, and noteworthy practices. (4) Discussion of the relationships between environmental audits, safety and health assessments, and management and organization assessments. (5) Discussion of Environmental Auditing/Assessment and its recurring role in the Environmental Management continuum. (6) DOE is cited as an example of an organization that uses audits as a powerful environmental management tool to help achieve its objectives and multiple goals.

Wilczynski, E.J.

1991-10-01T23:59:59.000Z

422

Making Industry Part of the Climate Solution  

Science Conference Proceedings (OSTI)

Improving the energy efficiency of industry is essential for maintaining the viability of domestic manufacturing, especially in a world economy where production is shifting to low-cost, less regulated developing countries. Numerous studies have shown the potential for significant cost-effective energy-savings in U.S. industries, but the realization of this potential is hindered by regulatory, information, workforce, and financial obstacles. This report evaluates seven federal policy options aimed at improving the energy efficiency of industry, grounded in an understanding of industrial decision-making and the barriers to efficiency improvements. Detailed analysis employs the Georgia Institute of Technology's version of the National Energy Modeling System and spreadsheet calculations, generating a series of benefit/cost metrics spanning private and public costs and energy bill savings, as well as air pollution benefits and the social cost of carbon. Two of the policies would address regulatory hurdles (Output-Based Emissions Standards and a federal Energy Portfolio Standard with Combined Heat and Power); three would help to fill information gaps and workforce training needs (the Superior Energy Performance program, Implementation Support Services, and a Small Firm Energy Management program); and two would tackle financial barriers (Tax Lien Financing and Energy-Efficient Industrial Motor Rebates). The social benefit-cost ratios of these policies appear to be highly favorable based on a range of plausible assumptions. Each of the seven policy options has an appropriate federal role, broad applicability across industries, utilizes readily available technologies, and all are administratively feasible.

Lapsa, Melissa Voss [ORNL; Brown, Dr. Marilyn Ann [Georgia Institute of Technology; Jackson, Roderick K [ORNL; Cox, Matthew [Georgia Institute of Technology; Cortes, Rodrigo [Georgia Institute of Technology; Deitchman, Benjamin H [ORNL

2011-06-01T23:59:59.000Z

423

Methods of making glass wool blowing insulation  

SciTech Connect

A process is described of making pieces of glass wool, suitable to be blown into attics as thermal insulation, from an elongated generally laminar resiliently compressible glass wool blanket having an original thickness in an unrestrained condition and made of glass fibers bonded with thermoset resin. The process comprises feeding the blanket longitudinally through a compressing station where it is resiliently compressed from its original thickness to a smaller thickness, and feeding the compressed blanket longitudinally between a rotating backup roll and a cooperative rotating cutting roll from one side of the rolls, the cutting roll including a supporting cylinder. A plywood blade-mounting cylinder is mounted on the supporting cylinder, circular cutting blades each have shank portions spaced from each other and disposed substantially completely around an inner periphery of the blade. Straight cutting blades have shank portions spaced from each other and disposed substantially completely along a length of the blade. Resiliently compressible plugs, the circular cutting blades respectively are separately mounted on the plywood cylinder circumferentially distributed substantially throughout the length spaced equally from each other axially by a distance smaller than the original thickness of the blanket, and having their shank portions mounted respectively in slits extending substantially all the way through a wall thickness of the plywood cylinder. The straight cutting blades respectively are separatedly mounted on the plywood cylinder axially distributed throughout the circumference.

Johnson, A.R.; Yawberg, R.C.

1987-07-28T23:59:59.000Z

424

Materials Sustainability: Digital Resource Center -- Recycling - Steel  

Science Conference Proceedings (OSTI)

Use this area to submit digital resources and/or make comments on the resources posted by others. DO NOT use this area of the site to initiate discussion  ...

425

Making the most of Responsive Electricity Customer. Energy Efficiency and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Making the most of Responsive Electricity Customer. Energy Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? More Documents & Publications 2012 Advanced Applications Research & Development Peer Review - Day 2 Presentations Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 2

426

Making the most of Responsive Electricity Customer. Energy Efficiency and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Making the most of Responsive Electricity Customer. Energy Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? Making the most of Responsive Electricity Customer. Energy Efficiency and Demand Response: How do we make the most out of using less energy? More Documents & Publications 2012 Advanced Applications Research & Development Peer Review - Day 2 Presentations Demand Response National Trends: Implications for the West? Energy Storage Systems 2010 Update Conference Presentations - Day 2,

427

Use of Bullet Traps and Steel Targets  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

USE OF BULLET TRAPS AND USE OF BULLET TRAPS AND STEEL TARGETS U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security AVAILABLE ONLINE AT: INITIATED BY: http://www.hss.energy.gov Office of Health, Safety and Security Notices This document is intended for the exclusive use of elements of the Department of Energy (DOE), to include the National Nuclear Security Administration, their contractors, and other government agencies/individuals authorized to use DOE facilities. DOE disclaims any and all liability for personal injury or property damage due to use of this document in any context by any organization, group, or individual, other than during official government activities. Local DOE management is responsible for the proper execution of firearms-related programs for

428

Mr. Thomas Mahl Granite City Steel Company  

Office of Legacy Management (LM)

8&v/ 8&v/ Mr. Thomas Mahl Granite City Steel Company 20th and State Streets Granite City, IL 62040 Dear Mr. Mahl: This is to notify you that the U.S. Department of Energy (DOE) has designated your company's facility for remedial action as a part of the Formerly Utilized Sites Remedial Action Program. Remedial activities are managed by the DOE Oak Ridge Field Office, and Ms. Teresa Perry (615-576-8956) will be the site manager. As a result of the designation decision, Ms. Perry will be the appropriate point of contact in the future. If you have any questions, please call me at 301-903-8149. W. Alexander Williams, PhD Designation and Certification Manager Division of Off-Site Programs Office of Eastern Area Programs Office of Environmental Restoration

429

Diode laser welding of aluminum to steel  

Science Conference Proceedings (OSTI)

Laser welding of dissimilar materials was carried out by using a high power diode laser to join aluminum to steel in a butt-joint configuration. During testing, the laser scan rate was changed as well as the laser power: at low values of fluence (i.e. the ratio between laser power and scan rate), poor joining was observed; instead at high values of fluence, an excess in the material melting affected the joint integrity. Between these limiting values, a good aesthetics was obtained; further investigations were carried out by means of tensile tests and SEM analyses. Unfortunately, a brittle behavior was observed for all the joints and a maximum rupture stress about 40 MPa was measured. Apart from the formation of intermeltallic phases, poor mechanical performances also depended on the chosen joining configuration, particularly because of the thickness reduction of the seam in comparison with the base material.

Santo, Loredana; Quadrini, Fabrizio; Trovalusci, Federica [University of Rome Tor Vergata, Department of Mechanical Engineering, Via del Politecnico 1, 00133 Rome (Italy)

2011-05-04T23:59:59.000Z

430

Radiation resistant austenitic stainless steel alloys  

DOE Patents (OSTI)

An austenitic stainless steel alloy, with improved resistance to radiation-induced swelling and helium embrittlement, and improved resistance to thermal creep at high temperatures, consisting essentially of, by weight percent: from 16 to 18% nickel; from 13 to 17% chromium; from 2 to 3% molybdenum; from 1.5 to 2.5% manganese; from 0.01 to 0.5% silicon; from 0.2 to 0.4% titanium; from 0.1 to 0.2% niobium; from 0.1 to 0.6% vanadium; from 0.06 to 0.12% carbon; from 0.01 to 0.03% nitrogen; from 0.03 to 0.08% phosphorus; from 0.005 to 0.01% boron; and the balance iron, and wherein the alloy may be thermomechanically treated to enhance physical and mechanical properties. 4 figs.

Maziasz, P.J.; Braski, D.N.; Rowcliffe, A.F.

1987-02-11T23:59:59.000Z

431

Energy Flow Models for the Steel Industry  

E-Print Network (OSTI)

Energy patterns in the U. S. steel industry are examined using several models. First is an end-use model based on data in the 1994 Manufacturing Energy Consumption Survey (MECS). Then a seven-step process model is presented and material flow through each step is calibrated against Commerce Dept. data. Third, a detailed energy flow model is presented for coke ovens and blast furnaces, two very energy-intensive steps in our seven step model of steelmaking. This process-step model is calibrated against both our energy end use and material flow models. These models can serve as the base case for simulating changes in energy utilization and waste streams for steelmaking spurred by economic or regulatory conditions or technology innovations.

Hyman, B.; Andersen, J. P.

1998-04-01T23:59:59.000Z

432

Better Buildings Neighborhood Program: Fayette County Training Makes All  

NLE Websites -- All DOE Office Websites (Extended Search)

Fayette County Fayette County Training Makes All the Difference for Pennsylvania Business Owner to someone by E-mail Share Better Buildings Neighborhood Program: Fayette County Training Makes All the Difference for Pennsylvania Business Owner on Facebook Tweet about Better Buildings Neighborhood Program: Fayette County Training Makes All the Difference for Pennsylvania Business Owner on Twitter Bookmark Better Buildings Neighborhood Program: Fayette County Training Makes All the Difference for Pennsylvania Business Owner on Google Bookmark Better Buildings Neighborhood Program: Fayette County Training Makes All the Difference for Pennsylvania Business Owner on Delicious Rank Better Buildings Neighborhood Program: Fayette County Training Makes All the Difference for Pennsylvania Business Owner on Digg

433

Friction Stir Spot Welding of Advanced High Strength Steels  

Science Conference Proceedings (OSTI)

Friction stir spot welding techniques were developed to successfully join several advanced high strength steels. Two distinct tool materials were evaluated to determine the effect of tool materials on the process parameters and joint properties. Welds were characterized primarily via lap shear, microhardness, and optical microscopy. Friction stir spot welds were compared to the resistance spot welds in similar strength alloys by using the AWS standard for resistance spot welding high strength steels. As further comparison, a primitive cost comparison between the two joining processes was developed, which included an evaluation of the future cost prospects of friction stir spot welding in advanced high strength steels.

Hovanski, Yuri; Grant, Glenn J.; Santella, M. L.

2009-11-13T23:59:59.000Z

434

Materials compatibility of hydride storage materials with austenitic stainless steels  

DOE Green Energy (OSTI)

This task evaluated the materials compatibility of LaNi[sub 5-x]Al[sub x] (x= 0.3, 0.75) hydrides and palladium coated kieselguhr with austenitic stainless steel in hydrogen and tritium process environments. Based on observations of retired prototype hydride storage beds and materials exposure testing samples designed for this study, no materials compatibility problem was indicated. Scanning electron microscopy observations of features on stainless steel surfaces after exposure to hydrides are also commonly found on as-received materials before hydriding. These features are caused by either normal heat treating and acid cleaning of stainless steel or reflect the final machining operation.

Clark, E.A.

1992-09-21T23:59:59.000Z

435

Materials compatibility of hydride storage materials with austenitic stainless steels  

DOE Green Energy (OSTI)

This task evaluated the materials compatibility of LaNi{sub 5-x}Al{sub x} (x= 0.3, 0.75) hydrides and palladium coated kieselguhr with austenitic stainless steel in hydrogen and tritium process environments. Based on observations of retired prototype hydride storage beds and materials exposure testing samples designed for this study, no materials compatibility problem was indicated. Scanning electron microscopy observations of features on stainless steel surfaces after exposure to hydrides are also commonly found on as-received materials before hydriding. These features are caused by either normal heat treating and acid cleaning of stainless steel or reflect the final machining operation.

Clark, E.A.

1992-09-21T23:59:59.000Z

436

Rapid analysis of steels using laser-based techniques  

SciTech Connect

Based on the data obtained by this study, we conclude that laser-based techniques can be used to provide at least semi-quantitative information about the elemental composition of molten steel. Of the two techniques investigated here, the Sample-Only method appears preferable to the LIBS (laser-induced breakdown spectroscopy) method because of its superior analytical performance. In addition, the Sample-Only method would probably be easier to incorporate into a steel plant environment. However, before either technique can be applied to steel monitoring, additional research is needed.

Cremers, D.A.; Archuleta, F.L.; Dilworth, H.C.

1985-01-01T23:59:59.000Z

437

Contract WEC 3. 2. 3 study to optimize Cr-Mo steels to resist hydrogen and temper embrittlement. Quarterly report No. 9, second annual report, January 1-December 31, 1980  

DOE Green Energy (OSTI)

The hydrogen embrittlement susceptibility of commercial 2-1/4 Cr-1Mo steels has been investigated, using H/sub 2/S as the primary environment. After it was found that low strength steels, which had been given a post weld heat treatment, were immune to the test techniques developed, the effect of strength level was studied to establish a lower limit for embrittlement. Similar tests on the peak hardness zone in the heat affected zone of a weld showed that the crack preferred to move to the far heat affected zone where the strength level was below the lower limit established above. It is suggested that residual stresses may account for the anomaly, although other factors such as structural change could be important. In order to assess the low strengh steels, the environment was changed to include saturated water vapor in the H/sub 2/S. It was found that the low strength steels could be readily tested in this environment, thus providing a means of ranking Cr-Mo steels for hydrogen embrittlement susceptibility. Tests on one steel were included to show that the variability in the data using the H/sub 2/S + H/sub 2/O environment was small enough to make the screening test results significant.

Shaw, B.J.

1981-01-20T23:59:59.000Z

438

Better Buildings Neighborhood Program: Step 6: Make Your Workforce...  

NLE Websites -- All DOE Office Websites (Extended Search)

6: Make Your Workforce True Partners to someone by E-mail Share Better Buildings Neighborhood Program: Step 6: Make Your Workforce True Partners on Facebook Tweet about Better...

439

Recycling Carbon Dioxide to Make Plastics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recycling Carbon Dioxide to Make Plastics Recycling Carbon Dioxide to Make Plastics May 20, 2013 - 1:31pm Addthis Novomers thermoplastic pellets incorporate waste CO2 into a...

440

A decision making framework for cruise ship design  

E-Print Network (OSTI)

This thesis develops a new decision making framework for initial cruise ship design. Through review of effectiveness analysis and multi-criteria decision making, a uniform philosophy is created to articulate a framework ...

Katsoufis, George P. (George Paraskevas)

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Impacts of Personality on Herding in Financial Decision-Making  

E-Print Network (OSTI)

are doing, e.g. when making fertility choices, in voting, and in financial decision- making. Herding will be the outcome of a rational but potentially misguided information gathering 4 4 process. Banerjee gives the example of restaurant choice adapted...

Baddeley, Michelle; Burke, C; Schultz, Wolfram; Tobler, T

442

Essays on household decision making in developing countries  

E-Print Network (OSTI)

This dissertation contains three essays on household decision making in the areas of education and health in developing countries. The first chapter explores intra-household decision making in the context of conditional ...

Berry, James W. (James Wesley)

2009-01-01T23:59:59.000Z

443

Executive decision making processes and outcomes : structure and robustness  

E-Print Network (OSTI)

Uncertainty in the decision making environment complicates the decision making process because future events may change the effect of a particular decision or series of decisions. This thesis explores the possibility of ...

Chacon, Vince

2003-01-01T23:59:59.000Z

444

Computer science students' experiences of decision making in project groups  

Science Conference Proceedings (OSTI)

This paper describes a study intended to understand the ways in which students experience the process of decision-making in computer science student projects. It also investigates the ways the student team works to make decisions. The empirical setting ...

Mattias Wiggberg

2007-11-01T23:59:59.000Z

445

How did you make the detectors work in...  

NLE Websites -- All DOE Office Websites (Extended Search)

How did you make the detectors work in halls A, B and C? Well how did we get them to work? A lot of us worked in teams, really hard, and continue to work to make the detectors...

446

What Improvements Did You Make After a Home Energy Assessment...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

What Improvements Did You Make After a Home Energy Assessment? What Improvements Did You Make After a Home Energy Assessment? April 1, 2010 - 7:30am Addthis On Tuesday, Elizabeth...

447

Group decision making under uncertainty Type="Italic ...  

Science Conference Proceedings (OSTI)

JEAN LAINI~., MICHEL LE BRETON AND ALAIN TRANNOY. GROUP DECISION MAKING UNDER UNCERTAINTY. A NOTE ON THE AGGREGA TION.

448

Making Life and Death Decisions in Conditions of Uncertainty ...  

Science Conference Proceedings (OSTI)

Making Life and Death Decisions in Conditions of Uncertainty THE 2008 RUSSIAN-GEORGIAN WAR. Andrei Illarionov ...

2010-10-05T23:59:59.000Z

449

Using Ice to Make Nature Inspired Hybrid Materials - Programmaster ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2011. Symposium, Surface Properties of Biomaterials. Presentation Title, Using Ice to Make Nature ...

450

"Making" Our Future: What States are Doing to Encourage ...  

Science Conference Proceedings (OSTI)

... Making” Our Future: What States Are Doing to Encourage Growth in Manufacturing through Innovation, Entrepreneurship, and Investment”. ...

2013-03-28T23:59:59.000Z

451

Climate VISION: Private Sector Initiatives: Iron and Steel: Resources and  

Office of Scientific and Technical Information (OSTI)

Resources & Links Resources & Links Technical Information Publications Case Studies CD-ROMs Publications Some of the following publications are available for download as Adobe PDF documents. Download Acrobat Reader. Energy Use in the U.S. Steel Industry: : A Historical Perspective and Future Opportunities (PDF 432 KB) Renowned industry expert Dr. John Stubbles has projected the energy savings that the U.S. steel industry could reasonably expect to achieve over the next 10 years. These projections are the subject of a new report from ITP's steel team, Energy Use in the U.S. Steel Industry: An Historical Perspective and Future Opportunities. The report examines the potential impacts of state-of-the-art technologies and operating practices, as well as structural changes in the industry itself.

452

SANS Study of Highly Irradiated RPV Steels - Programmaster.org  

Science Conference Proceedings (OSTI)

Presentation Title, SANS Study of Highly Irradiated RPV Steels ... In this study, the evolution of Cu-, Ni-, and Mg-enriched precipitates is ... Phase-field Modeling of Grain Growth in Sintered Uranium Dioxide under High Temperature Gradients.

453

9 Cr-- 1 Mo steel material for high temperature application  

DOE Patents (OSTI)

One or more embodiments relates to a high-temperature, titanium alloyed, 9 Cr-1 Mo steel exhibiting improved creep strength and oxidation resistance at service temperatures up to 650.degree. C. The 9 Cr-1 Mo steel has a tempered martensite microstructure and is comprised of both large (0.5-3 .mu.m) primary titanium carbides and small (5-50 nm) secondary titanium carbides in a ratio of. from about 1:1.5 to about 1.5:1. The 9 Cr-1 Mo steel may be fabricated using exemplary austenizing, rapid cooling, and tempering steps without subsequent hot working requirements. The 9 Cr-1 Mo steel exhibits improvements in total mass gain, yield strength, and time-to-rupture over ASTM P91 and ASTM P92 at the temperature and time conditions examined.

Jablonski, Paul D; Alman, David; Dogan, Omer; Holcomb, Gordon; Cowen, Christopher

2012-11-27T23:59:59.000Z

454

Cast Stainless Steel Aging Research Plan | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cast Stainless Steel Aging Research Plan Cast Stainless Steel Aging Research Plan Cast Stainless Steel Aging Research Plan This work plan proposes to build a systematic knowledge base for the thermal aging behavior of cast stainless steels (CASSs) within a limited time of five years. The final output of execution of the plan is expected to provide conclusive predictions for the integrity of the CASS components of LWR power plants during the extended service life up to and beyond 60 years. Mechanical and microstructural data obtained through accelerated aging experiment and computational simulation will be the key input for the prediction of CASS behaviors and for the integrity analyses for various CASS components. While the accelerated aging experiment and computational simulation results will comprise the main components of the knowledge base

455

Auto industry steel project to boost efficiency, safety  

NLE Websites -- All DOE Office Websites (Extended Search)

Auto industry steel project to boost efficiency, safety Auto industry steel project to boost efficiency, safety Auto industry steel project to boost efficiency, safety Higher-strength, lighter-weight steels could be coming to a car near you in the near future as part of a U.S. Department of Energy advanced manufacturing initiative. July 11, 2013 Professor Emmanuel De Moor performing heat treatments of machined tensile specimens using molten salt to provide fast and controlled temperature changes to match the "Quench & Partitioning" processing requirements. Professor Emmanuel De Moor performing heat treatments of machined tensile specimens using molten salt to provide fast and controlled temperature changes to match the "Quench & Partitioning" processing requirements. Contact Nancy Ambrosiano

456

NETL: News Release - DOE Participates in Commercialization of Its Steel  

NLE Websites -- All DOE Office Websites (Extended Search)

September 20, 2007 September 20, 2007 DOE Participates in Commercialization of Its Steel Casting Technology U.S. Army Plans to Produce Armor for Military Vehicles in War on Terror WASHINGTON, DC - To protect military personnel and vehicles from improvised explosive devices and explosively-formed penetrators, the U.S. Army has decided to commercially produce a unique steel armor based on technology developed and patented by the U.S. Department of Energy (DOE). The P-900 cast-slotted steel armor The P-900 cast-slotted steel armor was developed and patented by scientists at the Office of Fossil Energy's National Energy Technology Laboratory. Scientists at the Office of Fossil Energy's National Energy Technology Laboratory (NETL) had developed the processing technology, called the

457

Climate VISION: Private Sector Initiatives: Iron and Steel  

Office of Scientific and Technical Information (OSTI)

to a Climate VISION goal of achieving a 10 percent increase in sector-wide average energy efficiency by 2012 using a 2002 baseline. Read the U.S. Steel Industry Energy...

458

Structural Steel Attenuation of External Magnetic Fields in Buildings  

Science Conference Proceedings (OSTI)

This report investigates the passive attenuation of external power-frequency magnetic fields caused by structural steel members used in commercial building construction. This effect has not been considered in previous assessments of the field levels inside buildings.

2007-04-26T23:59:59.000Z

459

Mechanical Testing of Ferritic Oxide Dispersion Strengthened Steel ...  

Science Conference Proceedings (OSTI)

Abstract Scope, Oxide dispersion strengthened (ODS) ferritic steels typically contain a fine dispersion of nanoscopic Y(Al, Ti) oxides. The presence of such ODS particles leads .... Behavior of Molybdenum · What Next in Gas Turbine Materials ...

460

Properties of Low Carbon Steel with Various Microalloying Additions ...  

Science Conference Proceedings (OSTI)

Meeting, Materials Science & Technology 2011 ... Various Microalloying Additions after Particular Thermomechanical Processing ... deals with production of the micro alloyed steel forged products for oil industry. ... Improved Casing for Shales.

Note: This page contains sample records for the topic "hearth steel making" 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

Climate VISION: Private Sector Initiatives: Iron and Steel: Technology...  

Office of Scientific and Technical Information (OSTI)

results in the near, mid, and long term. Industry Vision & Roadmaps Saving One Barrel of Oil per Ton of Steel: A New Roadmap for Transformation of Steelmaking Process (October...

462

Convoy Returns World Trade Center Steel to New York City  

Science Conference Proceedings (OSTI)

... The tractor trailers, each carrying between 10,000 and 30,000 pounds (approximately 4,500 to 13,600 kilograms) of steel, traveled with a police ...

2011-11-25T23:59:59.000Z

463

DOE - Office of Legacy Management -- Superior Steel Co - PA 03  

Office of Legacy Management (LM)

site; January 27, 1995 PA.03-4 - ORNLDOE Preliminary Survey; T.E. Myrick and C. Clark; Preliminary Site Survey Report for the Former Superior Steel Mill at Carnegie,...

464

Effective, Controlled Method to Add Sulfur into Molten Steel to ...  

Science Conference Proceedings (OSTI)

D8: Study of Rack and Chord Assembly Formability for Jack-up Platforms ... Zone of Zr-Ti Microalloyed High-strength High-toughness Offshore Structural Steels.

465

Production Problems in Stamping of Advanced High Strength Steels  

Science Conference Proceedings (OSTI)

D8: Study of Rack and Chord Assembly Formability for Jack-up Platforms ... Zone of Zr-Ti Microalloyed High-strength High-toughness Offshore Structural Steels.

466

Shear Fracture of Advanced High Strength Steels (AHSS)  

Science Conference Proceedings (OSTI)

D8: Study of Rack and Chord Assembly Formability for Jack-up Platforms ... Zone of Zr-Ti Microalloyed High-strength High-toughness Offshore Structural Steels.

467

Nature & Origin of Ultrasonically-detected Defects in Large Steel ...  

Science Conference Proceedings (OSTI)

D8: Study of Rack and Chord Assembly Formability for Jack-up Platforms ... Zone of Zr-Ti Microalloyed High-strength High-toughness Offshore Structural Steels.

468

Automatic control in the iron and steel industry  

Science Conference Proceedings (OSTI)

Basic iron and steel production processes, starting in the blast furnace and followed by steelmaking and rolling procedures, have not been altered greatly, although there have been modifying developments in individual processes, such as a basic oxygen ...

T. Isobe

1970-01-01T23:59:59.000Z

469

Energy intensity in China's iron and steel sector  

E-Print Network (OSTI)

In this study, I examine the spatial and economic factors that influence energy intensity in China's iron and steel sector, namely industrial value added, renovation investment, coke consumption, and local coke supply. ...

Xu, Jingsi, M.C.P. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

470

Molecular Mimicry: Plastic, Steel Line Up Like Kin  

NLE Websites -- All DOE Office Websites (Extended Search)

| 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Molecular Mimicry: Plastic, Steel Line Up Like Kin OCTOBER 20, 2010 Bookmark and Share Tasty...

471

Corrosion Behavior of Alumina-forming Austenitic Steels in ...  

Science Conference Proceedings (OSTI)

Conference Tools for 2014 TMS Annual Meeting & Exhibition ... Behavior of Alumina-forming Austenitic Steels in Supercritical Carbon Dioxide ... in the supercritical CO2 Brayton cycle for power conversion system in Generation IV Fast Reactor.

472

Microsoft Word - Poster Abstract_2010_PNNL_Steel Interconnect...  

NLE Websites -- All DOE Office Websites (Extended Search)

2: Dual Interconnect Coatings for Planar SOFC Stacks Jung Pyung Choi, Jeffry W. Stevenson, K. Scott Weil, Yeong-Shyung Chou, Z. Gary Yang, and Gordon Xia Ferritic stainless steel...

473

Technology Roadmap Research Program for the Steel Industry  

SciTech Connect

The steel industry's Technology Roadmap Program (TRP) is a collaborative R&D effort jointly sponsored by the steel industry and the United States Department of Energy. The TRP program was designed to develop new technologies to save energy , increase competitiveness, and improve the environment. TRP ran from July, 1997 to December, 2008, with a total program budget of $38 million dollars. During that period 47 R&D projects were performed by 28 unique research organizations; co-funding was provided by DOE and 60 industry partners. The projects benefited all areas of steelmaking and much know-how was developed and transferred to industry. The American Iron and Steel Institute is the owner of all intellectual property developed under TRP and licenses it at commercial rates to all steelmakers. TRP technologies are in widespread use in the steel industry as participants received royalty-free use of intellectual property in return for taking the risk of funding this research.

Joseph R. Vehec

2010-12-30T23:59:59.000Z

474

STATEMENT OF CONSIDERATIONS REQUEST BY WEIRTON STEEL CORPORATION...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

WEIRTON STEEL CORPORATION FOR AN ADVANCE WAIVER OF FOREIGN AND DOMESTIC PATENT RIGHTS FOR SUBCONTRACTOR INVENTIONS DEVELOPED UNDER DOE CONTRACT NO. DE-FCO7-92ID13162, RELATING TO...

475

Characterizing Highly Varying Loads Associated With the Steel Industry  

Science Conference Proceedings (OSTI)

This study examines the quality of power and the effects of the highly varying load on automatic generation control at a utility service territory that contains 22% of the United States' steel manufacturing capability.

2003-12-31T23:59:59.000Z

476

Eddy sensors for small diameter stainless steel tubes.  

SciTech Connect

The goal of this project was to develop non-destructive, minimally disruptive eddy sensors to inspect small diameter stainless steel metal tubes. Modifications to Sandia's Emphasis/EIGER code allowed for the modeling of eddy current bobbin sensors near or around 1/8-inch outer diameter stainless steel tubing. Modeling results indicated that an eddy sensor based on a single axial coil could effectively detect changes in the inner diameter of a stainless steel tubing. Based on the modeling results, sensor coils capable of detecting small changes in the inner diameter of a stainless steel tube were designed, built and tested. The observed sensor response agreed with the results of the modeling and with eddy sensor theory. A separate limited distribution SAND report is being issued demonstrating the application of this sensor.

Skinner, Jack L.; Morales, Alfredo Martin; Grant, J. Brian; Korellis, Henry James; LaFord, Marianne Elizabeth; Van Blarigan, Benjamin; Andersen, Lisa E.

2011-08-01T23:59:59.000Z

477

Low Alloy Steel Materials Parsed New Technology-spark ...  

Science Conference Proceedings (OSTI)

Analysis of Residence Time Distribution (RTD) of Fluid Flows in a Four Strand ... Intermetallic Strengthened Alumina-Forming Austenitic Steels for Energy Applications ... It's "Homogenous Quality" that Differentiates in Challenging Markets.

478

Flow Accelerated Corrosion of Carbon Steel in the Feedwater ...  

Science Conference Proceedings (OSTI)

A Microstructural Investigation on the Effect of Cold Work on Environmentally Assisted ... Relaxation of Cold Worked 316 and Solution Annealed 304L Stainless Steels in Thermal and .... Protective Insulated Coating for SCC Mitigation in BWRs.

479

Energy Efficiency Improvement and Cost Saving Opportunities for the U.S. Iron and Steel Industry An ENERGY STAR(R) Guide for Energy and Plant Managers  

E-Print Network (OSTI)

Management in the Flemish Steel Industry: the Arcelor Gentfor the iron and steel industry. Parekh, P. (2000).in the Canadian Steel Industry, Ottawa, Canada: CANMET.

Worrell, Ernst

2011-01-01T23:59:59.000Z

480

Development of Bottom-up Representation of Industrial Energy Efficiency Technologies in Integrated Assessment Models for the Iron and Steel Sector  

E-Print Network (OSTI)

1982. Energy and the Steel Industry, Brussels, Belgium:in the Canadian Steel Industry, Ottawa, Canada: CANMET.in the Iron and Steel Industry,” in: Proceedings 1997 ACEEE

Xu, T.T.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hearth steel making" 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

Life-Cycle Decision Making: Volume 1: Getting Started  

Science Conference Proceedings (OSTI)

Life-Cycle Decision Making (LCDM) 2.0 is a suite of integrated tools for making a wide range of decisions based on life-cycle costs and revenues. LCDM puts powerful methods and tools at the fingertips of employees, empowering them to quickly make better day-to-day business decisions based on the true costs and benefits to the company.

1998-11-12T23:59:59.000Z

482

Accelerated corrosion of stainless steel in thiocyanate-containing solutions  

SciTech Connect

It is known that reduced sulfur compounds (such as thiocyanate and thiosulfate) can accelerate active corrosion of austenitic stainless steel in acid solutions, but before we started this project the mechanism of acceleration was largely unclear. This work combined electrochemical measurements and analysis using scanning electron microscopy (SEM) and X-ray photo-electron spectroscopy (XPS), which provided a comprehensive understanding of the catalytic effect of reduced sulfur species on the active corrosion of stainless steel. Both the behavior of the pure elements and the steel were studied and the work focused on the interaction between the pure elements of the steel, which is the least understood area. Upon completion of this work, several aspects are now much clearer. The main results from this work can be summarized as follows: The presence of low concentrations (around 0.1 mM) of thiocyanate or tetrathionate in dilute sulfuric acid greatly accelerates the anodic dissolution of chromium and nickel, but has an even stronger effect on stainless steels (iron-chromium-nickel alloys). Electrochemical measurements and surface analyses are in agreement with the suggestion that accelerated dissolution really results from suppressed passivation. Even well below the passivation potential, the electrochemical signature of passivation is evident in the electrode impedance; the electrode impedance shows clearly that this pre-passivation is suppressed in the presence of thiocyanate. For the stainless steels, remarkable changes in the morphology of the corroded metal surface and in the surface concentration of chromium support the suggestion that pre-passivation of stainless steels is suppressed because dissolution of chromium is accelerated. Surface analysis confirmed that adsorbed sulfur / sulfide forms on the metal surfaces upon exposure to solutions containing thiocyanate or thiosulfate. For pure nickel, and steels containing nickel (and residual copper), bulk sulfide (visible as a black corrosion product) forms during anodic dissolution. The sulfide is electronically conductive, and gives an increase of several orders of magnitude in the electrode capacitance; the sulfide also causes anodic activation to persist after the pure metals and steels were removed from the thiocyanate-containing electrolyte and transferred to a thiocyanate-free electrolyte. The main practical implications of this work are that low concentrations of reduced sulfur compounds strongly affect anodic dissolution of stainless steels, and that selecting steels with elevated concentrations of chromium, nickel or molybdenum would serve to limit the anodic dissolution rate in the presence of reduced sulfur compounds.

Pistorius, P Chris; Li, Wen

2012-09-19T23:59:59.000Z

483

Steel-SiC Metal Matrix Composite Development  

SciTech Connect

The goal of this project is to develop a method for fabricating SiC-reinforced high-strength steel. We are developing a metal-matrix composite (MMC) in which SiC fibers are be embedded within a metal matrix of steel, with adequate interfacial bonding to deliver the full benefit of the tensile strength of the SiC fibers in the composite.

Smith, Don D.

2005-07-17T23:59:59.000Z

484

Transformations in TRIP-assisted Steels: Microstructure and Properties  

E-Print Network (OSTI)

, better fuel economy and safety in automobiles has led to the development of a vari- ety of steels. In addition to the high strength, these materials can be formed into complex shapes. The steels rely on the transformation of austenite into martensite... stop martensite from forming by a process of mechanical stabilisation. There is, however, no quantitative theory capable of predicting this phenomenon – to achieve such a description was one aim of the work. There is much research on the roles...

Chatterjee, Sourabh

485

Stress relief cracking in creep resisting low alloy ferritic steels.  

E-Print Network (OSTI)

The Problem of Stress Relief Cracking in Low Alloy Steels During the welding of a ferritic steel, the HAZ adjacent to the weld transforms to austenite, the grains close to the fusion zone attaining particularly high tempel'ature and undergoing considerable... growth. At the same time, carbides tend to dissolve, dissolution being more complete in the coarse 14 grained region because it attains a higher temperature. The HAZ is cooled rapidly by the cold parent metal and, as a result, re- precipitation...

Tait, Robert Andrew

1976-10-26T23:59:59.000Z

486

VIA EMAIL Ms. Mariah Steele ENERGY STAR Program U.S. Environmental Protection Agency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Peru1sylvania Avenue, NW Peru1sylvania Avenue, NW Room62023 Washington, DC 20460 Dear Ms. Steele: June 12, 2013 The U.S. Department of Energy ("DOE") selected a Fisher & Paykel Appliances ("F&P") residential clothes washer, model WA42T26GW1, for testing as part ofDOE's ENERGY STAR® Verification Testing Program. On March 18, 2013, DOE notified F&P that DOE testing showed the model did not meet the ENERGY STAR requirement for water factor ("WF") 1 or modified energy factor ("MEF"). 2 F&P replied to DOE on April 16, 2013, making two claims. First, F&P argued that DOE had impropel'ly tested the warm wash cycles on the relevant units because the tested model has a "uniformly distributed warm wash temperature selection/' as defined in section 1.17 of

487

VP-6 electrodes for welding of cold-resistant low-alloy steels  

SciTech Connect

This article examines VP-6 electrodes based on the standard Sv-10NMA welding rod. The calcium fluoride (with increased CaF/sub 2/ content) coating of the electrodes also contains feldspar and rutile, which reduce the porosity of the weld metal, improve the technological welding properties of the electrodes, and ensure good weld formation throughout. The average surfacing coefficient of the VP-6 electrodes is 9.5 g/A X h. It is concluded that the VP-6 electrodes, intended for the welding of low-alloy 09G2S-type steels, used at temperatures down to -70/sup 0/C, make it possible to eliminate the normalizing of welded joints after welding.

Lositskii, N.T.; Berezhnitskii, S.N.; Geimur, V.V.

1984-03-01T23:59:59.000Z

488

X-ray attenuation properties of stainless steel (u)  

SciTech Connect

Stainless steel vessels are used to enclose solid materials for studying x-ray radiolysis that involves gas release from the materials. Commercially available stainless steel components are easily adapted to form a static or a dynamic condition to monitor the gas evolved from the solid materials during and after the x-ray irradiation. Experimental data published on the x-ray attenuation properties of stainless steel, however, are very scarce, especially over a wide range of x-ray energies. The objective of this work was to obtain experimental data that will be used to determine how a poly-energetic x-ray beam is attenuated by the stainless steel container wall. The data will also be used in conjunction with MCNP (Monte Carlos Nuclear Particle) modeling to develop an accurate method for determining energy absorbed in known solid samples contained in stainless steel vessels. In this study, experiments to measure the attenuation properties of stainless steel were performed for a range of bremsstrahlung x-ray beams with a maximum energy ranging from 150 keV to 10 MeV. Bremsstrahlung x-ray beams of these energies are commonly used in radiography of engineering and weapon components. The weapon surveillance community has a great interest in understanding how the x-rays in radiography affect short-term and long-term properties of weapon materials.

Wang, Lily L [Los Alamos National Laboratory; Berry, Phillip C [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

489

Manufacturing Cost Analysis of Novel Steel/Concrete Composite Vessel for Stationary Storage of High-Pressure Hydrogen  

SciTech Connect

A novel, low-cost, high-pressure, steel/concrete composite vessel (SCCV) technology for stationary storage of compressed gaseous hydrogen (CGH2) is currently under development at Oak Ridge National Laboratory (ORNL) sponsored by DOE s Fuel Cell Technologies (FCT) Program. The SCCV technology uses commodity materials including structural steels and concretes for achieving cost, durability and safety requirements. In particular, the hydrogen embrittlement of high-strength low-alloy steels, a major safety and durability issue for current industry-standard pressure vessel technology, is mitigated through the use of a unique layered steel shell structure. This report presents the cost analysis results of the novel SCCV technology. A high-fidelity cost analysis tool is developed, based on a detailed, bottom-up approach which takes into account the material and labor costs involved in each of the vessel manufacturing steps. A thorough cost study is performed to understand the SCCV cost as a function of the key vessel design parameters, including hydrogen pressure, vessel dimensions, and load-carrying ratio. The major conclusions include: The SCCV technology can meet the technical/cost targets set forth by DOE s FCT Program for FY2015 and FY2020 for all three pressure levels (i.e., 160, 430 and 860 bar) relevant to the hydrogen production and delivery infrastructure. Further vessel cost reduction can benefit from the development of advanced vessel fabrication technologies such as the highly automated friction stir welding (FSW). The ORNL-patented multi-layer, multi-pass FSW can not only reduce the amount of labor needed for assembling and welding the layered steel vessel, but also make it possible to use even higher strength steels for further cost reductions and improvement of vessel structural integrity. It is noted the cost analysis results demonstrate the significant cost advantage attainable by the SCCV technology for different pressure levels when compared to the industry-standard pressure vessel technology. The real-world performance data of SCCV under actual operating conditions is imperative for this new technology to be adopted by the hydrogen industry for stationary storage of CGH2. Therefore, the key technology development effort in FY13 and subsequent years will be focused on the fabrication and testing of SCCV mock-ups. The static loading and fatigue data will be generated in rigorous testing of these mock-ups. Successful tests are crucial to enabling the near-term impact of the developed storage technology on the CGH2 storage market, a critical component of the hydrogen production and delivery infrastructure. In particular, the SCCV has high potential for widespread deployment in hydrogen fueling stations.

Feng, Zhili [ORNL; Zhang, Wei [ORNL; Wang, Jy-An John [ORNL; Ren, Fei [ORNL

2012-09-01T23:59:59.000Z

490

Global Best Practice in Renewable Energy Policy Making Workshop | Open  

Open Energy Info (EERE)

Global Best Practice in Renewable Energy Policy Making Workshop Global Best Practice in Renewable Energy Policy Making Workshop (Redirected from Global Best Practice in Renewable Energy Policy Making) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Global Best Practice in Renewable Energy Policy Making Agency/Company /Organization: International Energy Agency Sector: Energy Focus Area: Renewable Energy, Solar, Wind Topics: Policies/deployment programs Resource Type: Workshop, Lessons learned/best practices Website: www.iea.org/work/workshopdetail.asp?WS_ID=318 Global Best Practice in Renewable Energy Policy Making Screenshot References: Global Policy Best Practices[1] Logo: Global Best Practice in Renewable Energy Policy Making References ↑ "Global Policy Best Practices" Retrieved from "http://en.openei.org/w/index.php?title=Global_Best_Practice_in_Renewable_Energy_Policy_Making_Workshop&oldid=328724"

491

Development of Next Generation Heating System for Scale Free Steel Reheating  

Science Conference Proceedings (OSTI)

The work carried out under this project includes development and design of components, controls, and economic modeling tools that would enable the steel industry to reduce energy intensity through reduction of scale formation during the steel reheating process. Application of scale free reheating offers savings in energy used for production of steel that is lost as scale, and increase in product yield for the global steel industry. The technology can be applied to a new furnace application as well as retrofit design for conversion of existing steel reheating furnaces. The development work has resulted in the knowledge base that will enable the steel industry and steel forging industry us to reheat steel with 75% to 95% reduction in scale formation and associated energy savings during the reheating process. Scale reduction also results in additional energy savings associated with higher yield from reheat furnaces. Energy used for steel production ranges from 9 MM Btu/ton to 16.6 MM Btu/ton or the industry average of approximately 13 MM Btu/ton. Hence, reduction in scale at reheating stage would represent a substantial energy reduction for the steel industry. Potential energy savings for the US steel industry could be in excess of 25 Trillion Btu/year when the technology is applied to all reheating processes. The development work has resulted in new design of reheating process and the required burners and control systems that would allow use of this technology for steel reheating in steel as well as steel forging industries.

Dr. Arvind C. Thekdi

2011-01-27T23:59:59.000Z

492

Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991  

Science Conference Proceedings (OSTI)

The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. 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. 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 to protect the lower reaches from thermal impacts. The Steel Creek Biological Monitoring Program was designed to assess various components of the system and identify and changes due to the operation of L-Reactor or discharge from L Lake. An intensive ecological assessment program prior to the construction of the lake provided baseline data with which to compare data accumulated after the lake was filled and began discharging into the creek. The Department of Energy must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems. This report summarizes the results of six years` data from Steel Creek under the L-Lake/Steel Creek Monitoring Program. L Lake is discussed separately from Steel Creek in Volumes NAI-SR-138 through NAI-SR-143.

Bowers, J.A. [Westinghouse Savannah River Co., Aiken, SC (United States); Toole, M.A.; van Duyn, Y. [Normandeau Associates Inc., New Ellenton, SC (United States)

1992-02-01T23:59:59.000Z

493

NanoComposite Stainless Steel Powder Technologies  

SciTech Connect

Oak Ridge National Laboratory has been investigating a new class of Fe-based amorphous material stemming from a DARPA, Defense Advanced Research Projects Agency initiative in structural amorphous metals. Further engineering of the original SAM materials such as chemistry modifications and manufacturing processes, has led to the development of a class of Fe based amorphous materials that upon processing, devitrify into a nearly homogeneous distribution of nano sized complex metal carbides and borides. The powder material is produced through the gas atomization process and subsequently utilized by several methods; laser fusing as a coating to existing components or bulk consolidated into new components through various powder metallurgy techniques (vacuum hot pressing, Dynaforge, and hot isostatic pressing). The unique fine scale distribution of microstructural features yields a material with high hardness and wear resistance compared to material produced through conventional processing techniques such as casting while maintaining adequate fracture toughness. Several compositions have been examined including those specifically designed for high hardness and wear resistance and a composition specifically tailored to devitrify into an austenitic matrix (similar to a stainless steel) which poses improved corrosion behavior.

DeHoff, R.; Glasgow, C. (MesoCoat, Inc.)

2012-07-25T23:59:59.000Z

494

Weldable, age hardenable, austenitic stainless steel  

DOE Patents (OSTI)

An age hardenable, austenitic stainless steel having superior weldability properties as well as resistance to degradation of properties in a hydrogen atmosphere is described. It has a composition of from about 24.0 to about 34.0 weight percent (w/o) nickel, from about 13.5 to about 16.0 w/o chromium, from about 1.9 to about 2.3 w/o titanium, from about 1.0 to about 1.5 w/ o molybdenum, from about 0.01 to about 0.05 w/o carbon, from about 0 to about 0.25 w/o manganese, from about 0 to about 0.01 w/o phosphorous and preferably about 0.005 w/o maximum, from about 0 to about 0.010 w/o sulfur and preferably about 0.005 w/o maximum, from about 0 to about 0.25 w/o silicon, from about 0.1 to about 0.35 w/o aluminum, from about 0.10 to about 0.50 w/o vanadium, from about 0 to about 0.0015 w/o boron, and the balance essentially iron. (auth)

Brooks, J.A.; Krenzer, R.W.

1975-07-22T23:59:59.000Z

495

Stress Corrosion Cracking Behavior of Cast Stainless Steels  

SciTech Connect

Casting of austenitic stainless steels offers the possibility of directly producing large and/or relatively complex structures, such as the first wall shield modules or the diverter cassette for the ITER fusion reactor. Casting offers major cost savings when compared to fabrication via welding of quarter modules machined from large forgings. However, the strength properties of such cast components are typically considered inferior to those of conventionally forged and annealed components. To improve and validate cast stainless steel as a substitute for wrought stainless steel, a development and testing program was initiated, utilizing nitrogen and manganese additions to promote improved performance. This paper focuses on the response of the first set of developmental alloys to neutron-irradiation and susceptibility to stress corrosion cracking. These cast materials may also have applications for different components in light water reactors. Results showed that all steels exhibited irradiation-induced hardening and a corresponding drop in ductility, as expected, although there is still considerable ductility in the irradiated samples. The cast steels all exhibited reduced hardening in comparison to a wrought reference steels, which may be related to a larger grain size. Higher nitrogen contents did not negatively influence irradiation performance. Regarding stress corrosion cracking susceptibility, the large difference in grain size limits the comparison between wrought and cast materials, and inclusions in a reference and archive cast alloy tests complicate analysis of these samples. Results suggest that the irradiated archive heat was more susceptible to cracking than the modified alloys, which may be related to the more complex microstructure. Further, the results suggest that the modified cast steel is at least as SCC resistant as wrought 316LN. The beneficial effect of nitrogen on the mechanical properties of the alloys remains after irradiation and is not detrimental to SCC resistance.

Teysseyre, Sebastien [University of Michigan; Busby, Jeremy T [ORNL; Was, Gary [University of Michigan

2009-01-01T23:59:59.000Z

496

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

E-Print Network (OSTI)

of the British Steel Industry. Cambridge, MA: HarvardRobert W. 1981. The U.S. Steel Industry in Recurrent Crisis.Bernard. 1986. ‘The Steel Industry Before World War I. ’ In

Bernard Elbaum

2007-01-01T23:59:59.000Z

497

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

E-Print Network (OSTI)

Potentials in the Iron and steel Industry in China. Reportfor the U.S. Iron and Steel Industry. An ENERGY STAR Guidein the U.S. Iron and Steel Industry. Report LBNL-41724.

Hasanbeigi, Ali

2013-01-01T23:59:59.000Z

498

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

E-Print Network (OSTI)

of the British Steel Industry. Cambridge, Massachusetts:Robert W. The U.S. Steel Industry in Recurrent Crisis.Coal By the Japanese Steel Industry. D.B.A. Dissertation,

ELBAUM, BERNARD

2006-01-01T23:59:59.000Z

499

Heavy reflector experiments in the IPEN/MB-01 reactor: Stainless steel, carbon steel and nickel  

SciTech Connect

New experiments devoted to the measurements of physical parameters of a light water core surrounded by a heavy reflector were performed in the IPEN/MB-01 research reactor facility. These experiments comprise three sets of heavy reflector (SS-304, Carbon Steel, and Nickel) in a form of laminates around 3 mm thick. Each set was introduced individually in the west face of the core of the IPEN/MB-01 reactor. The aim here is to provide high quality experimental data for the interpretation and validation of the SS-304 heavy reflector calculation methods. The experiments of Carbon Steel, which is composed mainly of iron, and Nickel were performed to provide a consistent and an interpretative check for the SS-304 reflector experiment. The experimental results comprise critical control bank positions, temperatures and reactivities as a function of the number of the plates. Particularly to the case of Nickel, the experimental data are unique of its kind. The theoretical analysis was performed by MCNP-5 with the nuclear data library ENDF/B-VII.0. It was shown that this nuclear data library has a very good performance up to thirteen plates and overestimates the reactivity for higher number of plates independently of the type of the reflector.

Santos, Adimir dos; Andrade e Silva, Graciete Simoes de; Jerez, Rogerio; Liambos Mura, Luis Felipe; Fuga, Rinaldo [Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP Av. Prof. Lineu Prestes 2242 - CEP 05508-000 Sao Paulo, SP (Brazil)

2013-05-06T23:59:59.000Z

500

The Role of Steel in the US Economy: Decomposing the 1982-1997 Forward and Backward Linkages of the Steel Industry  

Science Conference Proceedings (OSTI)

This paper queries the benchmark input-output tables of the United States for 1982, 1987, 1992, and 1997 to examine both the industries that provide goods and services to the steel industry and the destination of steel products to other industries and final goods. This study provides a sense of how the industry changed from 1982 to 1997 and will aid in evaluation of new technology adoption by linking steel products to final consumers. The steel industry is one of the major producers of raw materials for industry and construction. Value of shipments in 2000 for the steel industry amounted to more than $70 billion. This paper highlights the interdependency of the various steel-using industries of the economy. It shows the downstream use by industry of steel as a commodity. It shows the response in the use of steel to industry-specific shocks to national final demand. It also documents the steel intensity of other industry sectors in the economy. The paper builds on the benchmark input-output tables to develop economic impact models. The effects both of industry final demand on steel and steel's final demand on industry are presented. The paper provides historical context to the observations and trends reflected in the examination of the data.

Anderson, Dave M.; Roop, Joseph M.

2003-08-01T23:59:59.000Z