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1

Recovery Act: ArcelorMittal USA Blast Furnace Gas Flare Capture  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) awarded a financial assistance grant under the American Recovery and Reinvestment Act of 2009 (Recovery Act) to ArcelorMittal USA, Inc. (ArcelorMittal) for a project to construct and operate a blast furnace gas recovery boiler and supporting infrastructure at ArcelorMittal’s Indiana Harbor Steel Mill in East Chicago, Indiana. Blast furnace gas (BFG) is a by-product of blast furnaces that is generated when iron ore is reduced with coke to create metallic iron. BFG has a very low heating value, about 1/10th the heating value of natural gas. BFG is commonly used as a boiler fuel; however, before installation of the gas recovery boiler, ArcelorMittal flared 22 percent of the blast furnace gas produced at the No. 7 Blast Furnace at Indiana Harbor. The project uses the previously flared BFG to power a new high efficiency boiler which produces 350,000 pounds of steam per hour. The steam produced is used to drive existing turbines to generate electricity and for other requirements at the facility. The goals of the project included job creation and preservation, reduced energy consumption, reduced energy costs, environmental improvement, and sustainability.

Seaman, John

2013-01-14T23:59:59.000Z

2

Energy Department, ArcelorMittal Partnership Boosts Efficiency...  

Energy Savers [EERE]

Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major Steel Manufacturing Plant Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major Steel...

3

Alcoa and ArcelorMittal  

SciTech Connect (OSTI)

Profile story on Alcoa and ArcelorMittal for the American Energy and Manufacturing Competitiveness Summit.

Fabina, Larry; Brockway, Walter

2013-12-12T23:59:59.000Z

4

Alcoa and ArcelorMittal  

Broader source: Energy.gov [DOE]

Profile story on Alcoa and ArcelorMittal for the American Energy and Manufacturing Competitiveness Summit.

5

Alcoa and ArcelorMittal  

ScienceCinema (OSTI)

Profile story on Alcoa and ArcelorMittal for the American Energy and Manufacturing Competitiveness Summit.

Fabina, Larry; Brockway, Walter

2014-06-06T23:59:59.000Z

6

ThyssenKrupp Steel USA Timo Faath, Bruce Wilkinson  

E-Print Network [OSTI]

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

Li, Mo

7

A Survey of Methods For Analyzing and Improving GPU Energy Sparsh Mittal, Iowa State University  

E-Print Network [OSTI]

A A Survey of Methods For Analyzing and Improving GPU Energy Efficiency Sparsh Mittal, Iowa State., 2 Penn Plaza, Suite 701, New York, NY 10121-0701 USA, fax +1 (212) 869-0481, or permissions led to dramatic increase in their power consumption. This paper surveys research works on analyzing

8

Scalable Anonymous Communication with Provable Security Prateek Mittal, Nikita Borisov  

E-Print Network [OSTI]

Scalable Anonymous Communication with Provable Security Prateek Mittal, Nikita Borisov Dept to provide heuristic security; in fact, the security community has been quite success- ful at breaking for scalable anonymous communication, with a focus on providing provable security guarantees. First, we propose

Borisov, Nikita

9

7233Federal Register / Vol. 75, No. 32 / Thursday, February 18, 2010 / Notices 1 VAM Drilling USA, Inc., Texas Steel  

E-Print Network [OSTI]

7233Federal Register / Vol. 75, No. 32 / Thursday, February 18, 2010 / Notices 1 VAM Drilling USA, Inc., Texas Steel Conversion, Inc., Rotary Drilling Tools, TMK IPSCO, and the United Steel, Paper OF COMMERCE International Trade Administration [A­570­965] Drill Pipe From the People's Republic of China

10

Department of Industrial Engineering Spring 2010 ArcelorMittal's Taphole Replacement Project  

E-Print Network [OSTI]

PENNSTATE Department of Industrial Engineering Spring 2010 ArcelorMittal's Taphole Replacement the current taphole replacement problem Use advanced decision-making tools to select an optimal concept to be manufactured An SOP was created that standardized the taphole replacement process and reduced overall

Demirel, Melik C.

11

Nested Cartesian grid method in incompressible viscous fluid flow Yih-Ferng Peng a,*, Rajat Mittal b  

E-Print Network [OSTI]

Nested Cartesian grid method in incompressible viscous fluid flow Yih-Ferng Peng a,*, Rajat Mittal form 16 April 2010 Accepted 28 May 2010 Available online 8 June 2010 Keywords: Nested Cartesian grid procedure is focused by using a nested Cartesian grid formulation. The method is developed for simulating

Mittal, Rajat

12

Steel Manufacturer Proves Its "Mittal" by Doing More with Less Energy |  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energyof theRestoration at Young - Rainey STAR Center | DepartmentDepartment

13

La Revue de Mtallurgie -CIT -Janvier 2009 41 J.-M. Mataigne (ArcelorMittal, Research Automotive Products, Maizires-les-Metz)  

E-Print Network [OSTI]

La Revue de MĂ©tallurgie - CIT - Janvier 2009 41 J.-M. Mataigne (ArcelorMittal, Research Automotive galvanized coatings. GI coatings surfaces are covered by a very thin aluminum oxide 5 nm thick layer a strong basal texture in GI coatings. Metallic aluminum is rejected in the last liquid during

Paris-Sud XI, Université de

14

Generating Explanatory Captions for Information Graphics Vibhu O. Mittal \\Lambda Steven Roth y Johanna D. Moore \\Lambda Joe Mattis y Giuseppe Carenini \\Lambda  

E-Print Network [OSTI]

Generating Explanatory Captions for Information Graphics Vibhu O. Mittal \\Lambda Steven Roth y of Pittsburgh Carnegie­Mellon University Pittsburgh, PA 15260 Pittsburgh, PA 15213 Abstract Graphical. However, novel graphical presen­ tations about numerous attributes and their relation­ ships are often

Carenini, Giuseppe

15

Optimal inspection scheduling with alternative fatigue reliability formulations for steel bridges  

E-Print Network [OSTI]

Optimal inspection scheduling with alternative fatigue reliability formulations for steel bridges H, USA Keywords: steel bridges, structural reliability, fatigue, optimal inspection, fracture, plate girder, box girder ABSTRACT: A reliability-based method for inspection scheduling of steel bridges

Manuel, Lance

16

CARBON ATOM DISTRIBUTION IN A DUAL PHASE STEEL: AN ATOM PROBE STUDY  

E-Print Network [OSTI]

ATOM DISTRIBUTION IN A DUAL PHASE STEEL: AN ATOM PROBE STUDY~4720 1 U.S.A. IntroductioE. Dual Phase steels are currentlymartensite-austenite dual phase steel, although the results

Barnard, S.J.

2014-01-01T23:59:59.000Z

17

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

E-Print Network [OSTI]

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

Steel, Daniel

18

Superior Steel  

Office of Legacy Management (LM)

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

19

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

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

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

20

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

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

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

Note: This page contains sample records for the topic "mittal steel usa" 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

Energy Blog | Department of Energy  

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

elected officials gather for the groundbreaking in front of North America's largest blast furnace. Steel Manufacturer Proves Its "Mittal" by Doing More with Less Energy Read how...

22

UNCORRECTED Reliability analysis of hybrid ceramic/steel gun barrels  

E-Print Network [OSTI]

UNCORRECTED PROOF Reliability analysis of hybrid ceramic/steel gun barrels M. GRUJICIC1 , J. R-5069, USA Received in final form 25 February 2002 AB ST R AC T Failure of the ceramic gun-barrel lining probability for the lining is also discussed. Keywords failure; gun-barrel lining; reliability; thermo

Grujicic, Mica

23

Ultrahigh carbon steels, Damascus steels, and superplasticity  

SciTech Connect (OSTI)

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

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

1997-04-01T23:59:59.000Z

24

Supporting steel  

SciTech Connect (OSTI)

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

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

1995-10-01T23:59:59.000Z

25

Proceedings of the IEA Working Group meeting on ferritic/martensitic steels  

SciTech Connect (OSTI)

An IEA working group on ferritic/martensitic steels for fusion applications, consisting of researchers from Japan, European Union, USA, and Switzerland, met at the headquarters of the Joint European Torus, Culham, UK. At the meeting, preliminary data generated on the large heats of steels purchased for the IEA program and on other heats of steels were presented and discussed. Second purpose of the meeting was to continue planning and coordinating the collaborative test program in progress on reduced-activation ferritic/martensitic steels. The majority of this report consists of viewographs for the presentations.

Klueh, R.L.

1996-12-31T23:59:59.000Z

26

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

27

Methods of forming steel  

DOE Patents [OSTI]

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

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

2001-01-01T23:59:59.000Z

28

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

E-Print Network [OSTI]

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

Yang, Zong-Liang

29

Recent Progress of R&D Activities on Reduced Activation Ferritic/Martensitic Steels  

SciTech Connect (OSTI)

Several types of reduced activation ferritic/martensitic (RAFM) steel have been developed over the past 30 years in China, Europe, India, Japan, Russia and the USA for application in ITER TBM and future fusion DEMO and power reactors. The progress has been particularly important during the past few years with evaluation of mechanical porperties of these steels before and after irradiation and in contact with different cooling media. This paper presents recent RAFM steel results obtained in ITER partner countries in relation with different TBM and DEMO options

Huang, Q.; Baluc, N.; Dai, Y.; Jitsukawa, S.; Kimura, A.; Konys, J.; Kurtz, Richard J.; Lindau, R.; Muroga, T.; Odette, George R.; Raj, B.; Stoller, Roger E.; Tan, L.; Tanigawa, Hiroyasu; Tavassoli, A,-A.F.; Yamamoto, Takuya; Wan, F.; Wu, Y.

2013-01-03T23:59:59.000Z

30

Electromagnetic interference shielding reaching 70 dB in steel fiber cement  

E-Print Network [OSTI]

Electromagnetic interference shielding reaching 70 dB in steel fiber cement Sihai Wen, D.D.L. Chung; Silica fume; Shielding 1. Introduction Electromagnetic interference (EMI) shielding [1­4] is in critical, NY 14260-4400, USA Received 9 January 2002; accepted 14 August 2003 Abstract An electromagnetic

Chung, Deborah D.L.

31

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

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

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

32

Ris-R-1244(EN) Tool Steels  

E-Print Network [OSTI]

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

33

Clean steels for fusion  

SciTech Connect (OSTI)

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

Gelles, D.S.

1995-03-01T23:59:59.000Z

34

Continuous steel production and apparatus  

SciTech Connect (OSTI)

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

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

2009-11-17T23:59:59.000Z

35

Copyright 1999 E. Ashley Steel  

E-Print Network [OSTI]

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

Washington at Seattle, University of

36

Reaustenitisation from Bainite in Steels  

E-Print Network [OSTI]

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

Takahashi, Manabu

1993-03-16T23:59:59.000Z

37

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

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

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

38

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

SciTech Connect (OSTI)

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

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

2004-11-01T23:59:59.000Z

39

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

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

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

40

Hisense USA: Order (2010-CE-1211)  

Broader source: Energy.gov [DOE]

DOE issued an Order after entering into a Compromise Agreement with Hisense USA Corp. after finding Hisense USA had failed to certify that certain models of residential refrigerators, refrigerator-freezers, and freezers comply with the applicable energy conservation standards.

Note: This page contains sample records for the topic "mittal steel usa" 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

Euro Chef USA: Order (2014-CE-23004)  

Broader source: Energy.gov [DOE]

DOE ordered Euro Chef USA Inc. to pay a $8,000 civil penalty after finding Euro Chef USA had failed to certify that certain models of cooking products comply with the applicable energy conservation standards.

42

USA Manufacturing: Order (2013-CE-5336)  

Broader source: Energy.gov [DOE]

DOE ordered USA Manufacturing to pay a $8,000 civil penalty after finding USA Manufacturing had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

43

Wootz Damascus steel blades  

SciTech Connect (OSTI)

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

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

1996-07-01T23:59:59.000Z

44

About Total Lubricants USA, Inc. Headquartered in Linden, New Jersey, Total Lubricants USA provides  

E-Print Network [OSTI]

New Jersey, Total Lubricants USA provides advanced quality industrial lubrication productsAbout Total Lubricants USA, Inc. Headquartered in Linden, New Jersey, Total Lubricants USA provides. A subsidiary of Total, S.A., the world's fourth largest oil company, Total Lubricants USA still fosters its

Fisher, Kathleen

45

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

46

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

47

Friction of wood on steel.  

E-Print Network [OSTI]

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

Koubek, Radek

2014-01-01T23:59:59.000Z

48

Imagining Chivalry: Charles V's Suits of Steel  

E-Print Network [OSTI]

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

Machado, Erin Jeannine

2012-01-01T23:59:59.000Z

49

Simulation of Dimensional Changes in Steel Casting  

E-Print Network [OSTI]

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

Beckermann, Christoph

50

Spider Silk: Sronger than Steel? Nature's Supermaterial  

E-Print Network [OSTI]

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

Powers, Alexander

2013-01-01T23:59:59.000Z

51

Effects of corrosion on steel reinforcement.  

E-Print Network [OSTI]

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

Ostrofsky, David

2007-01-01T23:59:59.000Z

52

A steel trap | EMSL  

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

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

53

Switch to duplex stainless steels  

SciTech Connect (OSTI)

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

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

1994-11-01T23:59:59.000Z

54

DIVISION 05 METALS 05120 STRUCTURAL STEEL  

E-Print Network [OSTI]

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

55

Steel Innovations Conference 2013 Christchurch, New Zealand  

E-Print Network [OSTI]

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

Bruneau, Michel

56

Vestas USA | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov PtyInformation UCOpenVerona, New Jersey: EnergyProfiling Jump to:Vestas USA

57

2169 steel waveform experiments.  

SciTech Connect (OSTI)

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

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

2012-11-01T23:59:59.000Z

58

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

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

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

59

THE DEVELOPMENT OF MICROSTRUCTURE IN DUPLEX STAINLESS STEEL WELDS  

E-Print Network [OSTI]

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

Cambridge, University of

60

Nonlinear seismic response analysis of steel-concrete composite frames  

E-Print Network [OSTI]

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

Barbato, Michele

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Great Lakes Steel -- PCI facility  

SciTech Connect (OSTI)

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

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

1997-12-31T23:59:59.000Z

62

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...

63

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

E-Print Network [OSTI]

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

Fajans, Joel

64

USA Science and Engineering Festival: Inspiring and Educating...  

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

USA Science and Engineering Festival: Inspiring and Educating the Clean Energy Workforce of Tomorrow USA Science and Engineering Festival: Inspiring and Educating the Clean Energy...

65

MOU signed between CIAE and Jefferson National Lab, USA. (China...  

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

www.jlab.orgnewsarticlesmou-signed-between-ciae-and-jefferson-national-lab-usa-china-nuclear-industry-news-ge... MOU signed between CIAE and Jefferson National Lab, USA....

66

area nevada usa: Topics by E-print Network  

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

Position Description Internship Program Goal: Bell Nursery USA, LLC - is a wholesale grower of quality bedding plants, pot. Intern Project: 12;Bell Nursery USA, LLC The...

67

alexandria virginia usa: Topics by E-print Network  

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

Now at University of Wisconsin, USA. Permanent address: Northeastern University, Department of Physics, Boston, 02115 MA, USA. Now at NIKHEF P.O.B. 41882 Dutz, Hartmut 8...

68

STEEL STRUCTURES FOR BUILDING IN CHINA PROF. HE MINGXUAN  

E-Print Network [OSTI]

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

Cambridge, University of

69

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

E-Print Network [OSTI]

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

70

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

E-Print Network [OSTI]

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

Duchowski, Andrew T.

71

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

E-Print Network [OSTI]

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

Paris-Sud XI, Université de

72

USA oilgas production cost : recent changes  

E-Print Network [OSTI]

During 1984-1989, oil development investment cost in the USA fell, but only because of lower activity. The whole cost curve shifted unfavorably (leftward). In contrast, natural gas cost substantially decreased, the curve ...

Adelman, Morris Albert

1991-01-01T23:59:59.000Z

73

60 Years of duplex stainless steel applications  

SciTech Connect (OSTI)

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

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

1994-12-31T23:59:59.000Z

74

Preserving Link Privacy in Social Network Based Systems Prateek Mittal  

E-Print Network [OSTI]

of slight reduction in the utility of the so- cial graph. Second we define general metrics for char- acterizing the utility and privacy of perturbed graphs. Third, we evaluate the utility and privacy of our pro the design of these sys- tems is fundamentally in conflict with the current on- line social network paradigm

Song, Dawn

75

Power Management Techniques for Data Centers: A Sparsh Mittal  

E-Print Network [OSTI]

become essential. In this paper, we highlight the need of achieving energy efficiency in data centers insights into the techniques for improving energy efficiency of data centers and encourage the designers, Power Management, Low-power Design, Energy Efficiency, Green Computing, DVFS, Server Consolidation I

76

Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehiclesTanklessDOJ TitleDr.Double | Departmentof HurricaneDepartment

77

Success Story: Alcoa and ArcelorMittal | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystalline Gallium Oxide ThinIonSubstrate-Induced Band-GapTheirSuccessAlcoa

78

Steel project fact sheet: Steel reheating for further processing  

SciTech Connect (OSTI)

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

NONE

1998-04-01T23:59:59.000Z

79

Arch 334 -Steel Fall 2012 Course Information Architecture 334  

E-Print Network [OSTI]

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

Heller, Barbara

80

Duplex stainless steel: From specialty to commodity  

SciTech Connect (OSTI)

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

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

1994-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

HYDROGEN EMBRITTLEMENT IN LOW CARBON STEEL  

E-Print Network [OSTI]

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

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

82

AC corrosion on cathodically protected steel.  

E-Print Network [OSTI]

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

Torstensen, Andreas

2012-01-01T23:59:59.000Z

83

Biaxial restraint of axially loaded steel cores.  

E-Print Network [OSTI]

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

Raddon, Brett Jay

2010-01-01T23:59:59.000Z

84

Laser Brazing of Magnesium to Steel Sheet.  

E-Print Network [OSTI]

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

Nasiri, Ali Mohamad

2013-01-01T23:59:59.000Z

85

PROTON INDUCED SWELLING IN TYPE 316 STAINLESS STEEL  

E-Print Network [OSTI]

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

Srivastava, A.K.

2010-01-01T23:59:59.000Z

86

Mag-Foot: a steel bridge inspection robot  

E-Print Network [OSTI]

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

Asada, Harry

87

Doctoral Defense "CHARACTERIZATION OF THE CYCLIC BEHAVIOR OF CORRODED STEEL  

E-Print Network [OSTI]

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

Kamat, Vineet R.

88

Spheroidisation of Hypereutectoid State of Nanostructured Bainitic Steel  

E-Print Network [OSTI]

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

Cambridge, University of

89

Blast damage mitigation of steel structures from near- contact charges  

E-Print Network [OSTI]

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

Wolfson, Janet Crumrine

2008-01-01T23:59:59.000Z

90

MICROSTRUCTURE AND PROPERTIES OF DUAL PHASE STEELS CONTAINING FINE PRECIPITATES  

E-Print Network [OSTI]

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

Gau, J.S.

2014-01-01T23:59:59.000Z

91

FERRITE STRUCTURE AND MECHANICAL PROPERTIES OF LOW ALLOY DUPLEX STEELS  

E-Print Network [OSTI]

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

Hoel, R.H.

2013-01-01T23:59:59.000Z

92

Ocean Thermal Energy Conversion Mostly about USA  

E-Print Network [OSTI]

Ocean Thermal Energy Conversion History Mostly about USA 1980's to 1990's and bias towards Vega Structures (Plantships) · Bottom-Mounted Structures · Model Basin Tests/ At-Sea Tests · 210 kW OC-OTEC) #12;#12;Claude's Off Rio de Janeiro (1933) · Floating Ice Plant: 2.2 MW OC- OTEC to produce 2000

93

IEEE Energy2030 Atlanta, Georgia, USA  

E-Print Network [OSTI]

(IPS), and can consist of loads, energy sources, and energy storage. The desired result of the proposed architecture is to produce a grid network designed for distributed renewable energy, prevalent energy storageIEEE Energy2030 Atlanta, Georgia, USA 17-18 November 2008 An Architecture for Local Energy

Ratnasamy, Sylvia

94

ITP Steel: Steel Industry Energy Bandwidth Study October 2004  

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

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

95

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

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

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

96

Nonlinear seismic response analysis of steel-concrete composite frames  

E-Print Network [OSTI]

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

Barbato, Michele

2008-01-01T23:59:59.000Z

97

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

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

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

98

annealed stainless steels: Topics by E-print Network  

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

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

99

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

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

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

100

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

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

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

Note: This page contains sample records for the topic "mittal steel usa" 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

DuraLamp USA: Order (2010-CE-0912)  

Broader source: Energy.gov [DOE]

DOE ordered DuraLamp USA, Inc. to pay a $2,500 civil penalty after finding DuraLamp USA had failed to certify that model PAR 30, an incandescent reflector lamp, complies with the applicable energy conservation standards.

102

alto ca usa: Topics by E-print Network  

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

of Technology, Pasadena, CA 91109, USA; amainzer@jpl.nasa.gov 2 Infrared Processing, Tucson, AZ 85719, USA 4 Department of Physics and Astronomy, UCLA, P.O. Box 91547, Los...

103

Smeg USA: Order (2011-CE-14/1909)  

Broader source: Energy.gov [DOE]

DOE ordered Smeg USA, Inc. to pay a $6,000 civil penalty after finding Smeg USA had failed to certify that certain models of dishwashers and refrigerators comply with the applicable energy conservation standards.

104

Steel Winds | Open Energy Information  

Open Energy Info (EERE)

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

105

A recycling process for dezincing steel scrap  

SciTech Connect (OSTI)

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

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

1992-01-01T23:59:59.000Z

106

A recycling process for dezincing steel scrap  

SciTech Connect (OSTI)

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

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

1992-08-01T23:59:59.000Z

107

Method for welding chromium molybdenum steels  

DOE Patents [OSTI]

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

Sikka, Vinod K. (Clinton, TN)

1986-01-01T23:59:59.000Z

108

Interaction between stainless steel and plutonium metal  

SciTech Connect (OSTI)

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

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

2010-01-01T23:59:59.000Z

109

version:13may14a The USA & the Global Oil System  

E-Print Network [OSTI]

....................................................................................... 4 1.5 Fracking: USA oil & gas revolution

O'Donnell, Tom

110

Automated Steel Cleanliness Analysis Tool (ASCAT)  

SciTech Connect (OSTI)

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

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

2005-12-30T23:59:59.000Z

111

Meridian Energy USA | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowellisMcDonaldInformationEnergyInformation|MeridianUSA

112

STEEL PLATE SHEAR WALL BUILDINGS: DESIGN REQUIREMENTS AND RESEARCH  

E-Print Network [OSTI]

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

Bruneau, Michel

113

Tritiated Water Interaction with Stainless Steel  

SciTech Connect (OSTI)

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

Glen R. Longhurst

2007-05-01T23:59:59.000Z

114

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

SciTech Connect (OSTI)

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

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

2012-12-15T23:59:59.000Z

115

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

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

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

116

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

E-Print Network [OSTI]

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

Price, Lynn

2014-01-01T23:59:59.000Z

117

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

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

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

118

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

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

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

119

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

E-Print Network [OSTI]

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

2006-01-01T23:59:59.000Z

120

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

E-Print Network [OSTI]

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

Levy, Alan V.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Testing and analysis of structural steel columns subjected to blast loads  

E-Print Network [OSTI]

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

Stewart, Lauren K.

2010-01-01T23:59:59.000Z

122

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

E-Print Network [OSTI]

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

Harris, John L.

2006-01-01T23:59:59.000Z

123

Cyclic behavior and design of steel columns subjected to large drift  

E-Print Network [OSTI]

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

Newell, James David

2008-01-01T23:59:59.000Z

124

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

E-Print Network [OSTI]

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

Neill, Thomas John O'

2011-01-01T23:59:59.000Z

125

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

E-Print Network [OSTI]

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

Kim, N.J.

2012-01-01T23:59:59.000Z

126

Development of a carburizing stainless steel alloy  

SciTech Connect (OSTI)

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

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

1994-06-01T23:59:59.000Z

127

Undergraduate Research: Cory Tamler By: Bruce Steele  

E-Print Network [OSTI]

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

Jiang, Huiqiang

128

Case hardenable nickel-cobalt steel  

DOE Patents [OSTI]

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

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

2012-04-17T23:59:59.000Z

129

Light Steel Framing: Improving the Integral Design   

E-Print Network [OSTI]

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

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

2006-09-11T23:59:59.000Z

130

Lightweight Steel Solutions for Automotive Industry  

SciTech Connect (OSTI)

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

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

2010-06-15T23:59:59.000Z

131

H2USA | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel Celland Contractors | Department ofMixed-HumidDepartmentUSA

132

OTB USA Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(Utility Company)ReferencesNuiqsut, Alaska:Nutley,EnergyOHmOpenand FeesOTB USA Inc

133

BROAD USA Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine: EnergyAustin Energy Place:Guidance DocumentsOperations |BPPuruiBROAD USA

134

Norvento USA LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's HeatMexico:CommunityNorthwest Basin and RangeNorvento USA LLC Jump to:

135

Sharp Electronics Corporation USA | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g Grant ofRichardton AbbeyARaft River,Shakes SpringsScale WindUSA Jump

136

Solar Millennium LLC USA | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information Silver Peak AreaOutline JumpHoldMarkt FrankenUSA

137

Windkraft Nord USA | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 South Place:ReferenceEdit JumpWill County, Illinois:4Windkraft Nord USA Jump

138

Irradiation Assisted Grain Boundary Segregation in Steels  

SciTech Connect (OSTI)

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

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

2008-07-01T23:59:59.000Z

139

Nickel-free duplex stainless steels  

SciTech Connect (OSTI)

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

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

1998-12-04T23:59:59.000Z

140

Development of Steel Foam Materials and Structures  

SciTech Connect (OSTI)

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

Kenneth Kremer; Anthony Liszkiewicz; James Adkins

2004-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Euro Chef USA: Proposed Penalty (2014-CE-23004)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that Euro Chef USA Inc. failed to certify cooking products as compliant with the applicable energy conservation standards.

142

Panagiota Daskalopoulos - Columbia University, U.S.A. Worn ...  

E-Print Network [OSTI]

Panagiota Daskalopoulos - Columbia University, U.S.A.. Worn Stones with Flat Sides - All Time Regularity of the Interface. We study the all time regularity of the

143

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

E-Print Network [OSTI]

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

Cambridge, University of

144

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

E-Print Network [OSTI]

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

Cambridge, University of

145

High Mn austenitic stainless steel  

DOE Patents [OSTI]

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

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

2010-07-13T23:59:59.000Z

146

Development of Next Generation Heating System for Scale Free Steel Reheating  

SciTech Connect (OSTI)

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

Dr. Arvind C. Thekdi

2006-09-26T23:59:59.000Z

147

Laminar inclusions of duplex stainless steels  

SciTech Connect (OSTI)

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

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

1993-12-31T23:59:59.000Z

148

Dislocation substructure in fatigued duplex stainless steel  

SciTech Connect (OSTI)

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

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

1993-12-15T23:59:59.000Z

149

Process development of thin strip steel casting  

SciTech Connect (OSTI)

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

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

1990-12-01T23:59:59.000Z

150

TEXAS VS.USA CIVIC LIFE IN AMERICA  

E-Print Network [OSTI]

TEXAS VS.USA CIVIC LIFE IN AMERICA USATexasKey: Ranking in top half of states Ranking in bottom 49th for contacting elected officals Texas residents are ranked 44th for discussing politics a few% Contact Elected Officials 12 % 9% Discuss Politics with Family or Friends 26% 29% TX TX US US TX US USA 46

Hofmann, Hans A.

151

Photosystem II John Whitmarsh, University of Illinois, Urbana, Illinois, USA  

E-Print Network [OSTI]

of Illinois, Urbana, Illinois, USA Photosystem II is a specialized protein complex that uses light energyPhotosystem II John Whitmarsh, University of Illinois, Urbana, Illinois, USA Govindjee, University light. Introduction Photosynthetic organisms use light energy to produce organic molecules (Ort

Govindjee "Gov"

152

ORIGINAL PAPER Geochemical Evolution of Great Salt Lake, Utah, USA  

E-Print Network [OSTI]

Discipline, US Geological Survey, 2329 Orton Circle, Salt Lake City, UT 84119, USA R. J. Spencer GeoscienceORIGINAL PAPER Geochemical Evolution of Great Salt Lake, Utah, USA Blair F. Jones Ă? David L. Naftz Ă? Ronald J. Spencer Ă? Charles G. Oviatt Received: 13 June 2008 / Accepted: 10 November 2008

153

Conference program and abstracts. International Biogeography Society 6th Biennial Meeting – 9-13 January 2013, Miami, Florida, USA  

E-Print Network [OSTI]

Washington, USA University of Oklahoma, USA Plant diversity1 and Thomas Perring 2 Department of Zoology, Oklahoma StateUniversity, Stillwater, Oklahoma, USA Department of

2012-01-01T23:59:59.000Z

154

Electrodynamics in Iron and Steel  

E-Print Network [OSTI]

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

John Paul Wallace

2009-06-03T23:59:59.000Z

155

Ferritic-martensitic steel subjected to equal channel angular extrusion  

E-Print Network [OSTI]

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

Foley, David Christopher

2009-05-15T23:59:59.000Z

156

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

Energy Savers [EERE]

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

157

advanced ferritic steel: Topics by E-print Network  

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

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

158

advanced ferritic steels: Topics by E-print Network  

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

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

159

First Structural Steel Erected at NSLS-II  

ScienceCinema (OSTI)

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

None

2010-01-08T23:59:59.000Z

160

Inductive Rules, Background Knowledge, and Skepticism Daniel Steel  

E-Print Network [OSTI]

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

Steel, Daniel

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

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

E-Print Network [OSTI]

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

Koellner, Peter

162

Must a Bayesian Accept the Likelihood Principle? Daniel Steel  

E-Print Network [OSTI]

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

Fitelson, Branden

163

Analytical modeling of composite steel-concrete frame systems  

E-Print Network [OSTI]

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

Atahan, Ali Osman

1996-01-01T23:59:59.000Z

164

austenitic steel tp: Topics by E-print Network  

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

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

165

activation austenitic steels: Topics by E-print Network  

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

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

166

austenitic stainless steel: Topics by E-print Network  

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

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

167

austenitic steels approche: Topics by E-print Network  

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

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

168

alloy steel: Topics by E-print Network  

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

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

169

austenitic steels wirkung: Topics by E-print Network  

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

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

170

activation ferritic steels: Topics by E-print Network  

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

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

171

activation ferritic steel: Topics by E-print Network  

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

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

172

austenitic stainless steels: Topics by E-print Network  

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

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

173

austenitic steel irradiated: Topics by E-print Network  

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

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

174

austenitic steels amorcage: Topics by E-print Network  

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

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

175

austenitic steels: Topics by E-print Network  

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

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

176

austenitic steels irradiated: Topics by E-print Network  

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

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

177

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

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

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

178

Transformation induced plasticity assisted steels: stress or strain affected martensitic  

E-Print Network [OSTI]

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

Cambridge, University of

179

Residual stress patterns in steel welds  

SciTech Connect (OSTI)

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

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

1994-12-31T23:59:59.000Z

180

Thermophysical properties of stainless steel foils  

SciTech Connect (OSTI)

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

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

1997-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Enhanced Incluison Removal from Steel in the Tundish  

SciTech Connect (OSTI)

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

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

2009-09-25T23:59:59.000Z

182

Enhanced Inclusion Removal from Steel in the Tundish  

SciTech Connect (OSTI)

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

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

2009-09-25T23:59:59.000Z

183

The anisotropic fatigue behaviour of forged steel ETIENNE PESSARDa  

E-Print Network [OSTI]

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

Paris-Sud XI, Université de

184

Iron and steel industry process model  

SciTech Connect (OSTI)

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

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

1980-01-01T23:59:59.000Z

185

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

SciTech Connect (OSTI)

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

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

1994-03-01T23:59:59.000Z

186

Investigation of distortional buckling of cold-formed steel sections  

E-Print Network [OSTI]

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

Birmingham, University of

187

Modeling of Reoxidation Inclusion Formation During Filling of Steel Castings  

E-Print Network [OSTI]

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

Beckermann, Christoph

188

Prediction of Reoxidation Inclusion Composition in Casting of Steel  

E-Print Network [OSTI]

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

Beckermann, Christoph

189

Effect of Shrinkage on Service Performance of Steel Castings  

E-Print Network [OSTI]

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

Beckermann, Christoph

190

Simulation of Convection and Macrosegregation in a Large Steel Ingot  

E-Print Network [OSTI]

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

Beckermann, Christoph

191

HOW MUCH INFLUENCE DOES CONSTRUCTION HAVE ON CURVED STEEL  

E-Print Network [OSTI]

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

192

Simulation of Reoxidation Inclusion Formation in Steel Casting  

E-Print Network [OSTI]

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

Beckermann, Christoph

193

1D subsurface electromagnetic fields excited by energized steel casing  

E-Print Network [OSTI]

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

Torres-VerdĂ­n, Carlos

194

Prediction of Reoxidation Inclusion Composition in Casting of Steel  

E-Print Network [OSTI]

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

Beckermann, Christoph

195

CE 4990 -Construction Scheduling Week 1: Steel Frame Project  

E-Print Network [OSTI]

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

Mukherjee, Amlan

196

Water Modeling of Steel Flow, Air Entrainment and Filtration  

E-Print Network [OSTI]

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

Beckermann, Christoph

197

Model coupling friction and adhesion for steel-concrete interfaces  

E-Print Network [OSTI]

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

Boyer, Edmond

198

Reuse of steel and aluminium without melting  

E-Print Network [OSTI]

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

Cooper, Daniel

2014-01-07T23:59:59.000Z

199

Skin friction for steel piles in sand  

E-Print Network [OSTI]

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

Sulaiman, Ibrahim Hikmat

2012-06-07T23:59:59.000Z

200

Steel Industry Technology Roadmap | Department of Energy  

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

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

Note: This page contains sample records for the topic "mittal steel usa" 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

The Signifance of Retained Austenite in Steels  

E-Print Network [OSTI]

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

Bhadeshia, H K D H

1980-02-05T23:59:59.000Z

202

E-Print Network 3.0 - atlanta ga usa Sample Search Results  

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

Physics and Astronomy, Georgia State University, Atlanta, Georgia... 30303, USA 3 NDP Optronics, Mableton, Georgia 30126, USA *Corresponding author: wzshen... -band imaging device,...

203

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

E-Print Network [OSTI]

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

Cambridge, University of

204

The corrosion of some stainless steels in a marine mud  

SciTech Connect (OSTI)

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

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

1999-11-01T23:59:59.000Z

205

Transformation texture of allotriomorphic ferrite in steel  

E-Print Network [OSTI]

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

Cambridge, University of

206

Weldment for austenitic stainless steel and method  

DOE Patents [OSTI]

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

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

1985-01-01T23:59:59.000Z

207

Modelling of Simultaneous Transformations in Steels  

E-Print Network [OSTI]

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

Cambridge, University of

208

Selection of Processes for Welding Steel Rails  

E-Print Network [OSTI]

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

Eagar, Thomas W.

209

Carbide Precipitation in Steel Weld Metals  

E-Print Network [OSTI]

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

Cambridge, University of

210

The Steel Market Today And Tomorrow  

E-Print Network [OSTI]

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

Eagar, Thomas W.

211

Must we use ferritic steel in TBM?  

SciTech Connect (OSTI)

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

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

2010-12-13T23:59:59.000Z

212

Avoid stainless steel failures in FGD systems  

SciTech Connect (OSTI)

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

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

1995-11-01T23:59:59.000Z

213

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

SciTech Connect (OSTI)

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

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

1983-03-28T23:59:59.000Z

214

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

E-Print Network [OSTI]

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

2009-01-01T23:59:59.000Z

215

Crack stability analysis of low alloy steel primary coolant pipe  

SciTech Connect (OSTI)

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

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

1997-04-01T23:59:59.000Z

216

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

E-Print Network [OSTI]

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

Abosrra, L. R.

2010-01-01T23:59:59.000Z

217

atlanta georgia usa: Topics by E-print Network  

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

values SECURING AMERICA'S FUTURE 12;0 1Georgia Tech Research Institute Annual Report Bennett, Gisele 9 School of Biology Atlanta, Georgia 30332-0230 USA Biology and Medicine...

218

2012 International Pittsburgh Coal Conference Pittsburgh, PA, USA  

E-Print Network [OSTI]

1 2012 International Pittsburgh Coal Conference Pittsburgh, PA, USA October 15 - 18, 2012 PROGRAM through the bed (1). An aquifer is suited for underground storage of gases or liquids since

Mohaghegh, Shahab

219

Englische Titelbezeichnungen fr die Antragstellung Deutsch Englisch (USA) Englisch (GB)  

E-Print Network [OSTI]

Englische Titelbezeichnungen für die Antragstellung Deutsch Englisch (USA) Englisch (GB/Professor au�erplanmä�iger Professor (Privatdozent, Akademischer Rat) Adjunct Professor Adjunct Professor Deutsch Englisch

Rostock, Universität

220

2014 ASHRAE/IBPSA-USA Building Simulation Conference  

E-Print Network [OSTI]

2014 ASHRAE/IBPSA-USA Building Simulation Conference Atlanta, GA September 10-12, 2014 BUILDING) are created each day [IBM 2012]. Furthermore, the rate is increasing so quickly that 90% of the data

Tennessee, University of

Note: This page contains sample records for the topic "mittal steel usa" 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

De'Longhi USA: Order (2010-CE-2114)  

Broader source: Energy.gov [DOE]

DOE issued an Order after entering into a Compromise Agreement with De'Longhi USA, Inc. to resolve a case involving the failure to certify that a variety of dehumidifiers comply with the applicable energy conservation standards.

222

De'Longhi USA: Proposed Penalty (2010-CE-2114)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that De'Longhi USA, Inc. failed to certify a variety of dehumidifiers as compliant with the applicable energy conservation standards.

223

Smeg USA: Proposed Penalty (2011-CE-14/1909)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that Smeg USA, Inc. failed to certify a variety of dishwashers and refrigerators as compliant with the applicable energy conservation standards.

224

DuraLamp USA: Proposed Penalty (2010-CE-0912)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that DuraLamp USA, Inc. failed to certify a variety of general service fluorescent lamps as compliant with the applicable energy conservation standards.

225

Chevron U.S.A. Inc.- 14-119-LNG  

Broader source: Energy.gov [DOE]

The Office of Fossil Energy gives notice of receipt of an Application filed August 27, 2014 by Chevron U.S.A. Inc. (Chevron), requesting blanket authorization to export liquefied natural gas (LNG)...

226

Designing Sustainability at BMW Group: The Designworks/USA Experience  

E-Print Network [OSTI]

SUSTAINABILITY MANAGEMENT: FROM BMW GROUP TO DESIGNWORKS/USAGuido Prick and Chris Bangle of BMW Group. In addition, weDesigning Sustainability at BMW Group: The Designworks/USA

McElhaney, Kellie A; Toffel, Michael W.; Hill, Natalie

2002-01-01T23:59:59.000Z

227

Fish mercury distribution in Massachusetts, USA lakes  

SciTech Connect (OSTI)

The sediment, water, and three species of fish from 24 of Massachusetts' (relatively) least-impacted water bodies were sampled to determine the patterns of variation in edible tissue mercury concentrations and the relationships of these patterns to characteristics of the water, sediment, and water bodies (lake, wetland, and watershed areas). Sampling was apportioned among three different ecological subregions and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Average muscle mercury concentrations were 0.15 mg/kg wet weight in the bottom-feeding brown bullheads (Ameriurus nebulosus); 0.31 mg/kg in the omnivorous yellow perch (Perca flavescens); and 0.39 mg/kg in the predaceous largemouth bass (Micropterus salmoides). Statistically significant differences in fish mercury concentrations between ecological subregions in Massachusetts, USA, existed only in yellow perch. The productivity level of the lakes (as deduced from Carlson's Trophic Status Index) was not a strong predictor of tissue mercury concentrations in any species. pH was a highly (inversely) correlated environmental variable with yellow perch and brown bullhead tissue mercury. Largemouth bass tissue mercury concentrations were most highly correlated with the weight of the fish (+), lake size (+), and source area sizes (+). Properties of individual lakes appear more important for determining fish tissue mercury concentrations than do small-scale ecoregional differences. Species that show major mercury variation with size or trophic level may not be good choices for use in evaluating the importance of environmental variables.

Rose, J.; Hutcheson, M.S.; West, C.R.; Pancorbo, O.; Hulme, K.; Cooperman, A.; DeCesare, G.; Isaac, R.; Screpetis, A.

1999-07-01T23:59:59.000Z

228

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

E-Print Network [OSTI]

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

Hasanbeigi, Ali

2012-01-01T23:59:59.000Z

229

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

E-Print Network [OSTI]

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

Samiee, Ahsan

2010-01-01T23:59:59.000Z

230

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

E-Print Network [OSTI]

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

Itty, Pierre-Adrien

2012-01-01T23:59:59.000Z

231

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

E-Print Network [OSTI]

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

Sim, Hyoung-Bo

2010-01-01T23:59:59.000Z

232

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

E-Print Network [OSTI]

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

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

2010-01-01T23:59:59.000Z

233

871 The Meteoritical Society, 2009. Printed in USA. Meteoritics & Planetary Science 44, Nr 6, 871878 (2009)  

E-Print Network [OSTI]

871 © The Meteoritical Society, 2009. Printed in USA. Meteoritics & Planetary Science 44, Nr 6, 871

Perfect, Ed

234

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

E-Print Network [OSTI]

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

Parra-Montesinos, Gustavo J.

235

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

SciTech Connect (OSTI)

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

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

1988-03-01T23:59:59.000Z

236

Steel Creek fish, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991  

SciTech Connect (OSTI)

The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal plain in west-central South Carolina. The Savannah River forms the western boundary of the site. Five major tributaries of the Savannah River -- Upper Three Runs Creek, Four Mile Creek, Pen Branch, Steel Creek, and Lower Three Runs Creek -- drain the site. All but Upper Three Runs Creek receive, or in the past received, thermal effluents from nuclear production reactors. In 1985, L Lake, a 400-hectare cooling reservoir, was built on the upper reaches of Steel Creek to receive effluent from the restart of L-Reactor, and protect the lower reaches from thermal impacts. The lake has an average width of approximately 600 m and extends along the Steel Creek valley approximately 7000 m from the dam to the headwaters. Water level is maintained at a normal pool elevation of 58 m above mean sea level by overflow into a vertical intake tower that has multilevel discharge gates. The intake tower is connected to a horizontal conduit that passes through the dam and releases water into Steel Creek. The Steel Creek Biological Monitoring Program was designed to meet environmental regulatory requirements associated with the restart of L-Reactor and complements the Biological Monitoring Program for L Lake. This extensive program was implemented to address portions of Section 316(a) of the Clean Water Act. The Department of Energy (DOE) must demonstrate that the operation of L-Reactor will not significantly alter the established aquatic ecosystems.

Sayers, R.E. Jr.; Mealing, H.G. III [Normandeau Associates, Inc., New Ellenton, SC (United States)

1992-04-01T23:59:59.000Z

237

Microstructure/property relationships in dissimilar welds between duplex stainless steels and carbon steels  

SciTech Connect (OSTI)

The metallurgical characteristics, toughness and corrosion resistance of dissimilar welds between duplex stainless steel Alloy 2205 and carbon steel A36 have been evaluated. Both duplex stainless steel ER2209 and Ni-based Alloy 625 filler metals were used to join this combination using a multipass, gas tungsten arc welding (GTAW) process. Defect-free welds were made with each filler metal. The toughness of both the 625 and 2209 deposits were acceptable, regardless of heat input. A narrow martensitic region with high hardness was observed along the A36/2209 fusion boundary. A similar region was not observed in welds made with the 625 filler metal. The corrosion resistance of the welds made with 2209 filler metal improved with increasing heat input, probably due to higher levels of austenite and reduced chromium nitride precipitation. Welds made with 625 exhibited severe attack in the root pass, while the bulk of the weld was resistant. This investigation has shown that both filler metals can be used to joint carbon steel to duplex stainless steels, but that special precautions may be necessary in corrosive environments.

Barnhouse, E.J. [Weirton Steel Corp., WV (United States); Lippold, J.C. [Ohio State Univ., Columbus, OH (United States)

1998-12-01T23:59:59.000Z

238

Phase Transformation in Cast Superaustenitic Stainless Steels  

SciTech Connect (OSTI)

Superaustenitic stainless steels constitute a group of Fe-based alloys that are compositionally balanced to have a purely austenitic matrix and exhibit favorable pitting and crevice corrosion resistant properties and mechanical strength. However, intermetallic precipitates such as sigma and Laves can form during casting or exposure to high-temperature processing, which degrade the corrosion and mechanical properties of the material. The goal of this study was to accurately characterize the solid-solid phase transformations seen in cast superaustenitic stainless steels. Heat treatments were performed to understand the time and temperature ranges for intermetallic phase formations in alloys CN3MN and CK3MCuN. Microstructures were characterized using scanning electron microscopy (SEM), transmission electron microscopy (TEM), and energy and wavelength dispersive spectroscopy (EDS, WDS). The equilibrium microstructures, composed primarily of sigma and Laves within purely austenitic matrices, showed slow transformation kinetics. Factors that determine the extent of transformation, including diffusion, nucleation, and growth, are discussed.

Nathaniel Steven Lee Phillips

2006-12-12T23:59:59.000Z

239

Cast Stainless Steel Ferrite and Grain Structure  

SciTech Connect (OSTI)

In-service inspection requirements dictate that piping welds in the primary pressure boundary of light-water reactors be subject to a volumetric examination based on the rules contained within the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI. The purpose of the inspection is the reliable detection and accurate sizing of service-induced degradation and/or material flaws introduced during fabrication. The volumetric inspection is usually carried out using ultrasonic testing (UT) methods. However, the varied metallurgical macrostructures and microstructures of cast austenitic stainless steel piping and fittings, including statically cast stainless steel and centrifugally cast stainless steel (CCSS), introduce significant variations in the propagation and attenuation of ultrasonic energy. These variations complicate interpretation of the UT responses and may compromise the reliability of UT inspection. A review of the literature indicated that a correlation may exist between the microstructure and the delta ferrite content of the casting alloy. This paper discusses the results of a recent study where the goal was to determine if a correlation existed between measured and/or calculated ferrite content and grain structure in CCSS pipe.

Ruud, Clayton O.; Ramuhalli, Pradeep; Meyer, Ryan M.; Mathews, Royce; Diaz, Aaron A.; Anderson, Michael T.

2012-09-01T23:59:59.000Z

240

Integrating Steel Production with Mineral Carbon Sequestration  

SciTech Connect (OSTI)

The objectives of the project were (i) to develop a combination iron oxide production and carbon sequestration plant that will use serpentine ores as the source of iron and the extraction tailings as the storage element for CO2 disposal, (ii) the identification of locations within the US where this process may be implemented and (iii) to create a standardized process to characterize the serpentine deposits in terms of carbon disposal capacity and iron and steel production capacity. The first objective was not accomplished. The research failed to identify a technique to accelerate direct aqueous mineral carbonation, the limiting step in the integration of steel production and carbon sequestration. Objective (ii) was accomplished. It was found that the sequestration potential of the ultramafic resource surfaces in the US and Puerto Rico is approximately 4,647 Gt of CO2 or over 500 years of current US production of CO2. Lastly, a computer model was developed to investigate the impact of various system parameters (recoveries and efficiencies and capacities of different system components) and serpentinite quality as well as incorporation of CO2 from sources outside the steel industry.

Klaus Lackner; Paul Doby; Tuncel Yegulalp; Samuel Krevor; Christopher Graves

2008-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

EAF steel producers and the K061 dilemma  

SciTech Connect (OSTI)

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

Prichard, L.C.

1995-12-31T23:59:59.000Z

242

The performance of duplex stainless steels in chemical environments  

SciTech Connect (OSTI)

The process industries have used 300 series stainless steels for many years where the corrosion resistance of carbon steel is inadequate. Where stainless steels have proved inadequate there has been a tendency to utilize high nickel alloys, with a greatly increased cost. The present paper reviews the different grades of duplex stainless steel and shows how their superior corrosion and stress corrosion cracking resistance, plus their high strength, can be utilized to provide cost effective alternatives to the high nickel alloys. The use of alternative design codes to take advantages of the properties of duplex alloys is discussed. Data is presented to show the resistance of duplex stainless steels to a variety of chemical environments. The use of duplex stainless steels and the reason for their selection in a number of applications is reviewed.

Francis, R. [Weir Materials Ltd., Manchester (United Kingdom). Park Works

1994-12-31T23:59:59.000Z

243

Safety analysis report for packaging (onsite) steel drum  

SciTech Connect (OSTI)

This Safety Analysis Report for Packaging (SARP) provides the analyses and evaluations necessary to demonstrate that the steel drum packaging system meets the transportation safety requirements of HNF-PRO-154, Responsibilities and Procedures for all Hazardous Material Shipments, for an onsite packaging containing Type B quantities of solid and liquid radioactive materials. The basic component of the steel drum packaging system is the 208 L (55-gal) steel drum.

McCormick, W.A.

1998-09-29T23:59:59.000Z

244

Characterization of thermal aging of duplex stainless steel by SQUID  

SciTech Connect (OSTI)

Thermal aging is a growing concern for long-term-aged duplex stainless steel piping in nuclear power plants. Superconducting QUantum Interference Device (SQUID) was used for the detection of thermal aging of SUS329 rolled duplex stainless steel and SCS16 cast duplex stainless steel. It was found that the SQUID output signal pattern in the presence of AC magnetic field applied to the specimen was sensitive to the changes in electromagnetic properties due to thermal aging.

Isobe, Y.; Kamimura, A.; Aoki, K.; Nakayasu, F. [Nuclear Fuel Industries, Ltd., Osaka (Japan)

1995-08-01T23:59:59.000Z

245

a537 carbon steel: Topics by E-print Network  

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

T300: C strength 4340 steel, carbon-carbon composite, and Carbon-Silicon Carbide composite were tested to examine materials. MATERIALS AND DESIRED DATA Carbon-Carbon...

246

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

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

II Friction Stir Spot Welding of Advanced High Strength Steels II 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

247

activation martensitic steels: Topics by E-print Network  

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

modeling and experimental study of brittle fracture in tempered martensitic steels for thermonuclear fusion applications. Open Access Theses and Dissertations Summary: ??In this...

248

activation martensitic steel: Topics by E-print Network  

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

modeling and experimental study of brittle fracture in tempered martensitic steels for thermonuclear fusion applications. Open Access Theses and Dissertations Summary: ??In this...

249

ITP Steel: Hydrogen and Nitrogen Control in Ladle and Casting...  

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

Hydrogen and Nitrogen Control in Ladle and Casting Operations ITP Steel: Hydrogen and Nitrogen Control in Ladle and Casting Operations castingops.pdf More Documents & Publications...

250

automotive sheet steels: Topics by E-print Network  

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

and 90, elongated Paris-Sud XI, Universit de 88 Spot weldability of TRIP assisted steels with high carbon and aluminium contents Materials Science Websites Summary:...

251

alloy coated steels: Topics by E-print Network  

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

y-dend rites. (Note: primary y Cambridge, University of 2 Estimation of Atmospheric Corrosion of High-Strength, Low-Alloy Steels Engineering Websites Summary: Estimation of...

252

alloy coated steel: Topics by E-print Network  

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

y-dend rites. (Note: primary y Cambridge, University of 2 Estimation of Atmospheric Corrosion of High-Strength, Low-Alloy Steels Engineering Websites Summary: Estimation of...

253

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

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou areDowntown Site - MO 02Sutton Steele and Steele Co

254

A MOSSBAUER STUDY OF AUSTENITE STABILITY AND IMPACT FRACTURE IN Fe - 6 Ni STEEL  

E-Print Network [OSTI]

IMPACT FRACTURE IN Fe-6Ni STEEL Brent Thomas Fultz Materialscommercial cryogenic alloy steel was studied with regard toThe Experiments Fe-6Ni-lMn steel plate was received from the

Fultz, Brent

2011-01-01T23:59:59.000Z

255

People of Steel: The Support of a Town during the Homestead Strike  

E-Print Network [OSTI]

the riot between the steel strikers and the Pinkertons afterNovember 19, 1892. People of Steel 126 The position you1892, between the Carnegie Steel Company, Limited, and the

Partida, Jason

2013-01-01T23:59:59.000Z

256

Identification, Model Updating, and Response Prediction of an Instrumented 15-Story Steel-Frame Building  

E-Print Network [OSTI]

A. , 1998. Ductile Design of Steel Structure, McGraw Hill,monitoring of the steel-frame UCLA Factor Building,an Instrumented 15-Story Steel-Frame Building Derek Skolnik,

Skolnik, Derek; Lei, Ying; Yu, Eunjong; Wallace, J W

2006-01-01T23:59:59.000Z

257

THE EFFECT OF SILICON ON THE ENVIRONMENTAL CRACKING BEHAVIOR OF A HIGH STRENGTH STEEL  

E-Print Network [OSTI]

Low-Alloy, High-Strength Steel, Advanced Research ProjectsTests of High Strength Steels, BISRA Report September 1971.Cracking in High Strength Steels and in Titanium and

Cedeno, M.H.C.

2010-01-01T23:59:59.000Z

258

WELDABILITY OF GRAIN-REFINED Fe-12Ni-0.25Ti STEEL FOR CRYOGENIC APPLICATIONS  

E-Print Network [OSTI]

of the Cryogenic Nickel Steels, WRC Bull, 205, May, 1975.REFINED Fe-12Ni-0.25Ti STEEL FOR CRYOGENIC APPLICATIONS D.E.REFINED Fe-12Ni-0.25Ti STEEL FOR CRYOGENIC APPLICATIONS D.

Morris Jr., J.W.

2013-01-01T23:59:59.000Z

259

Effect of polyurea on dynamic response and fracture resistance of steel plates under impulsive loads  

E-Print Network [OSTI]

on the dynamic response of steel plates, 2006 SEM AnnualPenetration protection of steel plates with polyurea layer,the post-failure motion of steel plates subjected to blast

Amini, Mahmoud Reza

2007-01-01T23:59:59.000Z

260

Propagating Waves Recorded in the Steel, Moment-Frame Factor Building During Earthquakes  

E-Print Network [OSTI]

studies of damage to tall steel moment-frame buildings inan instrumented 15-story steel- frame building, EarthquakePropagating Waves in the Steel, Moment-Frame Factor Building

Kohler, Monica; Heaton, Thomas H.; Samuel C. Bradford

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

DESIGN OF DUAL PHASE Fe/Mn/C STEEL FOR LOW TEMPERATURE APPLICATION  

E-Print Network [OSTI]

and Properties of Dual- Phase Steels, R. A. Kot and J. \\4.Properties of Dual Phase Steels, R. A. Kot and J. W. ~lorrisand Hardenability in Steels, Symp. ASt~. ~. Garvey, Trans.

Kim, Nack-Joon

2013-01-01T23:59:59.000Z

262

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF AISI 4340 STEEL MODIFIED WITH ALUMINUM AND SILICON  

E-Print Network [OSTI]

1968), G, Thomas. Iron and Steel Int, 46. 451 (1973), G,Containing High-Strength Steels, Cobalt Monograph Series, A.Strength Structural j Steels," ASTM Spec, Tech, PubL 498,

Bhat, M.S.

2010-01-01T23:59:59.000Z

263

Performance-Based Seismic Demand Assessment of Concentrically Braced Steel Frame Buildings  

E-Print Network [OSTI]

and Ductility Factors for Steel Frames De- signed According1980), Inelastic Buckling of Steel Struts Under Cyclic LoadBS 5950: Structural use of steel work in building. Part1

Chen, Chui-Hsin

2010-01-01T23:59:59.000Z

264

E-Print Network 3.0 - austenitic cast steels Sample Search Results  

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

diagrams for the two steels received from POSCO Summary: heat treatment, such that the steel can never become fully austenitic at any temperature. The steel... into a mixture of...

265

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

E-Print Network [OSTI]

pdf Association for Iron and Steel Technology (AIST). 2010a.American BOF Roundup. Iron & Steel Technology. November.for Iron and Steel Technology (AIST). 2010b. 2010 EAF

Price, Lynn

2014-01-01T23:59:59.000Z

266

DESIGN OF DUAL PHASE Fe/Mn/C STEEL FOR LOW TEMPERATURE APPLICATION  

E-Print Network [OSTI]

and Properties of Dual- Phase Steels, R. A. Kot and J. \\4.and Properties of Dual Phase Steels, R. A. Kot and J. W. ~Formable HSLA and Dual- Phase Steels, A. T. Davenport, ed. ,

Kim, Nack-Joon

2013-01-01T23:59:59.000Z

267

MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 0.1C STEEL WITH Nb  

E-Print Network [OSTI]

and Properties of Dual-Phase Steels, R. A. Kot and J. W.and Prooerties of Dual-Phase Steels, R. A. Kot and J. W.Prooerties of Vanadium Dual Phase Steel and Cold Pressing

Gau, Jing-Sheng

2014-01-01T23:59:59.000Z

268

facteurs de criticit et stratgies publiques franaise et europenne. enjeux et rponses industrie minrale est une industrie trs capitalistique et technologique, mettant  

E-Print Network [OSTI]

of the infrastructures in Shanghai, China. © Fotolia. criticité Facteurs de criticité et stratégies publiques française groupes miniers et métallurgiques de pays émergents :chinois (Aluminium Corp. of China, Baosteel, Jiangxi Copper, Minmetals...), indiens (Arcelor Mittal, Tata Steel...), brésiliens (CBBM,Vale) ou mexicains

Boyer, Edmond

269

Influence of solid fuel on the carbon-monoxide and nitrogen-oxide emissions on sintering  

SciTech Connect (OSTI)

Laboratory and industrial research now underway at the sintering plant of AO Mittal Steel Temirtau is focusing on the preparation of fuel of optimal granulometric composition, the replacement of coke fines, and the adaptation of fuel-input technology so as to reduce fuel consumption and toxic emissions without loss of sinter quality.

M.F. Vitushchenko; N.L. Tatarkin; A.I. Kuznetsov; A.E. Vilkov [AO Mittal Steel Temirtau, Temirtau (Kazakhstan)

2007-07-01T23:59:59.000Z

270

Department of Industrial Engineering Fall 2012 Laser Non-Contact Measurement of Moving Product  

E-Print Network [OSTI]

With a non-contact measurement system improvements can be made in the inspection area ultimately eliminating Product Overview ArcelorMittal produces steel rails for railroads, cranes, transit agencies companies The team visited the factory again to conduct more measurements for the prototype and CAD models

Demirel, Melik C.

271

THE USE OF MICROSTRUCTURE CONTROL TO TOUGHEN FERRITIC STEELS FOR CRYOGENIC USE. II. Fe-Mn STEELS  

E-Print Network [OSTI]

steels in current use at LNG temperatures and below containtemperature to below LNG temperature. The resulting alloysis suitable for use to below LNG temperature in the grain-

Hwang, S.K.

2010-01-01T23:59:59.000Z

272

E-Print Network 3.0 - advanced bar steels Sample Search Results  

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

El-Hacha Summary: environments. Keywords: Durability; prestressed concrete; beam; carbon fiber reinforced polymer bars; steel... prestressed with steel wires. The experimental...

273

E-Print Network 3.0 - a 285 steel Sample Search Results  

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

Engineering 8 A COMPARATIVE STUDY OF THE WETTABILITY OF STEEL, CARBON, AND POLYETHYLENE FIBERS BY WATER Summary: A COMPARATIVE STUDY OF THE WETTABILITY OF STEEL, CARBON,...

274

Quantitative evaluation of general corrosion of Type 304 stainless steel in subcritical and  

E-Print Network [OSTI]

Quantitative evaluation of general corrosion of Type 304 stainless steel in subcritical the corrosion rate of Type 304 stainless steel (SS) in subcritical and supercritical environments. The EN

Benning, Liane G.

275

Spot welding of steel and aluminum using insert sheet  

SciTech Connect (OSTI)

Automobile industries have been increasingly interested in the use of aluminum and thus joining of steel and aluminum becomes of importance. The joining of the two types of metal raises a problem of brittle welds caused by the formation of intermetallic compounds. The authors solved the problem by using an insert sheet. This paper deals with the resistance spot welding of steel and aluminum sheets using insert sheets. The insert sheet used in the present development was a steel/aluminum clad sheet of the 0.8 mm thickness with 50% steel and 50% aluminum. The clad sheet was produced by warm rolling of steel and aluminum with a direct resistance heating process. Steel to be warm rolled was of EDDQ of the 0.4 mm thickness and aluminum was of JIS A1050 of 0.6 mm thickness. The mechanical properties of the insert clad sheets were in between those of the steel sheets and the aluminum sheets, while the clad sheets showed much better formability than the aluminum sheets. Resistance spot welding was conducted for 0.8 mm thick EDDQ steel sheets and 1.0 mm thick aluminum alloy (AL-5.5%Mg) sheets under the welding force of 1.96 kN, welding current ranging between 4.2 and 20.1 kA, and welding time from 0.5 to 10 cycles. The steel was spot welded to the steel side of the insert sheet while the aluminum was welded to the aluminum side. What the authors investigated were the applicable welding current range, nugget diameter, tensile shear strength, U-tension strength, and macro- and microstructures. In conclusion, steel sheets can be spot welded to aluminum sheets without difficulty by using clad sheets as insert materials while the strength level of the dissimilar metal spot welds is close to that of aluminum joints.

Oikawa, H.; Saito, T.; Yoshimura, T. [and others

1994-12-31T23:59:59.000Z

276

Feasibility analysis of recycling radioactive scrap steel  

SciTech Connect (OSTI)

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

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

1995-09-01T23:59:59.000Z

277

Fireside carburization of stainless steel furnace tubes  

SciTech Connect (OSTI)

Most heavy Venezuelan crudes are recognized for having a high total acid number (TAN) that is usually associated with a high tendency to produce naphthenic acid corrosion. To resist this type of corrosion in vacuum heaters, 9Cr-1Mo steel and stainless steels containing molybdenum are usually recommended. In 1993 the original 5Cr-1/2Mo roof tubes of the furnace in a vacuum unit were replaced by stainless steel 316Ti to minimize tube replacement and increase heater reliability. Unexpectedly, some of the new tubes failed after only three years of service, and just one year after undergoing the last turnaround inspection. The damage occurred in the form of deep holes and perforations, starting from the outside tube surface on the fireside. Coke build-up occurred due to severe operating conditions, overheating the tubes on the fireside, above 675 C (1250 F). Metallographic and Scanning Electron Microscopic (SEM) examination revealed internal and external carburization of the material due to the presence of coke and combustion ashes, respectively. The increase in the skin metal temperature facilitated the diffusion of carbon from these carbon-rich deposits into the low carbon content material (0.023 O/O).Depletion of chromium at the grain boundaries due to the massive formation of chromium carbides, resulted in a severe intergranular corrosion attack by molten salts rich in vanadium and sulfur due to asphalt burning. Normal operating practice demands the use of steam for the heater tubes to control coke build-up. This practice had been first reduced and then eliminated, during the past two years prior to the failure, because of economic incentives. This paper describes the root cause analysis conducted to account for these premature tube failures.

Mirabal, E.; Molina, C. [PDVSA-Refineria Isla, Curayao (Netherlands); Mayorga, A.; Hau, J.L. [PDVSA-Intevep, Caracas (Venezuela)

1999-11-01T23:59:59.000Z

278

Heavy-Section Steel Irradiation Program  

SciTech Connect (OSTI)

Maintaining the integrity of the reactor pressure vessel (RPV) in a light-water-cooled nuclear power plant is crucial in preventing and controlling severe accidents that have the potential for major contamination release. Because the RPV is the only key safety-related component of the plant for which a redundant backup system does not exist, it is imperative to fully understand the degree of irradiation-induced degradation of the RPV's fracture resistance that occurs during service. For this reason, the Heavy-Section Steel Irradiation (HSSI) Program has been established.

Rosseel, T.M.

2000-04-01T23:59:59.000Z

279

Gas Atomization of Stainless Steel - Slow Motion  

SciTech Connect (OSTI)

Stainless steel liquid atomized by supersonic argon gas into a spray of droplets at ~1800şC. Atomization of metal requires high pressure gas and specialized chambers for cooling and collecting the powders without contamination. The critical step for morphological control is the impingement of the gas on the melt stream. The video is a black and white high speed video of a liquid metal stream being atomized by high pressure gas. This material was atomized at the Ames Laboratory's Materials Preparation Center http://www.mpc.ameslab.gov

None

2011-01-01T23:59:59.000Z

280

Automated inspection of hot steel slabs  

DOE Patents [OSTI]

The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes.

Martin, Ronald J. (Burnsville, MN)

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Automated inspection of hot steel slabs  

DOE Patents [OSTI]

The disclosure relates to a real time digital image enhancement system for performing the image enhancement segmentation processing required for a real time automated system for detecting and classifying surface imperfections in hot steel slabs. The system provides for simultaneous execution of edge detection processing and intensity threshold processing in parallel on the same image data produced by a sensor device such as a scanning camera. The results of each process are utilized to validate the results of the other process and a resulting image is generated that contains only corresponding segmentation that is produced by both processes. 5 figs.

Martin, R.J.

1985-12-24T23:59:59.000Z

282

Method for machining steel with diamond tools  

DOE Patents [OSTI]

The present invention is directed to a method for machine optical quality finishes and contour accuracies of workpieces of carbon-containing metals such as steel with diamond tooling. The wear rate of the diamond tooling is significantly reduced by saturating the atmosphere at the interface of the workpiece and the diamond tool with a gaseous hydrocarbon during the machining operation. The presence of the gaseous hydrocarbon effectively eliminates the deterioration of the diamond tool by inhibiting or preventing the conversion of the diamond carbon to graphite carbon at the point of contact between the cutting tool and the workpiece.

Casstevens, J.M.

1984-01-01T23:59:59.000Z

283

Method for machining steel with diamond tools  

DOE Patents [OSTI]

The present invention is directed to a method for machining optical quality inishes and contour accuracies of workpieces of carbon-containing metals such as steel with diamond tooling. The wear rate of the diamond tooling is significantly reduced by saturating the atmosphere at the interface of the workpiece and the diamond tool with a gaseous hydrocarbon during the machining operation. The presence of the gaseous hydrocarbon effectively eliminates the deterioration of the diamond tool by inhibiting or preventing the conversion of the diamond carbon to graphite carbon at the point of contact between the cutting tool and the workpiece.

Casstevens, John M. (Greenville, TX)

1986-01-01T23:59:59.000Z

284

SOLID STATE JOINING OF MAGNESIUM TO STEEL  

SciTech Connect (OSTI)

Friction stir welding and ultrasonic welding techniques were applied to join automotive magnesium alloys to steel sheet. The effect of tooling and process parameters on the post-weld microstructure, texture and mechanical properties was investigated. Static and dynamic loading were utilized to investigate the joint strength of both cast and wrought magnesium alloys including their susceptibility and degradation under corrosive media. The conditions required to produce joint strengths in excess of 75% of the base metal strength were determined, and the effects of surface coatings, tooling and weld parameters on weld properties are presented.

Jana, Saumyadeep; Hovanski, Yuri; Pilli, Siva Prasad; Field, David P.; Yu, Hao; Pan, Tsung-Yu; Santella, M. L.

2012-06-04T23:59:59.000Z

285

Microstructure of Super-duplex Stainless Steels  

E-Print Network [OSTI]

.1 Introduction 24 3.2 The Fe-Cr-Ni System . . . . . . . . . . . . 25 3.3 The Alloying Elements in Duplex Stainless Steels 33 3.4 Chromium and Nickel Equivalents . . . . . . . 42 3.5 The Effect of Creq/Nieq Ratio on Equilibrium Volume Fraction of Austenite 43 3... / Austenite Balance 6.1 Introduction . 6.2 Thermodynamic Calculations . . . . . 6.3 Equilibrium Isothermal Heat Treatments 6.4 Effect of Ferrite/ Austenite Balance on Hardness 6.5 Equilibrium Partitioning of Alloying Elements 6.6 Precipitation of Cr2N 6...

Sharafi, Shahriar

1993-12-07T23:59:59.000Z

286

Steel Industry Profile | Department of Energy  

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

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

287

Corrosion protection of steel in ammonia/water heat pumps  

DOE Patents [OSTI]

Corrosion of steel surfaces in a heat pump is inhibited by adding a rare earth metal salt to the heat pump's ammonia/water working fluid. In preferred embodiments, the rare earth metal salt includes cerium, and the steel surfaces are cerated to enhance the corrosion-inhibiting effects.

Mansfeld, Florian B.; Sun, Zhaoli

2003-10-14T23:59:59.000Z

288

Cinematography of Resistance Spot Welding of Galvanized Steel Sheet  

E-Print Network [OSTI]

Cinematography of Resistance Spot Welding of Galvanized Steel Sheet Preweld and postweld current modifications on the resistance spot welding of galvanized steel sheet ·are analyzed using high phenomena through· out the weld process are discussed. In addition. the duration of current modifi· cation

Eagar, Thomas W.

289

Welding residual stresses in ferritic power plant steels  

E-Print Network [OSTI]

REVIEW Welding residual stresses in ferritic power plant steels J. A. Francis*1 , H. K. D. H require therefore, an accounting of residual stresses, which often are introduced during welding. To do in the estimation of welding residual stresses in austenitic stainless steels. The progress has been less convincing

Cambridge, University of

290

DESIGN PHILOSOPHY FOR STEEL STRUCTURES IN MODERATE SEISMIC REGIONS  

E-Print Network [OSTI]

DESIGN PHILOSOPHY FOR STEEL STRUCTURES IN MODERATE SEISMIC REGIONS E.M. Hines1 and L.A. Fahnestock2 ABSTRACT The authors propose a design philosophy for steel buildings in moderate seismic regions that draws to the continued development and validation of this philosophy. Introduction Recent widespread adoption

Hines, Eric

291

Plastic strain due to twinning in austenitic TWIP steels  

E-Print Network [OSTI]

Plastic strain due to twinning in austenitic TWIP steels B. Qin and H. K. D. H. Bhadeshia* Twinning induced plasticity steels are austenitic alloys in which mechanical twinning is a prominent deformation, Twinning, Twinning induced plasticity, Automobiles Introduction Mechanical twinning is a plastic

Cambridge, University of

292

Sigma phase formation kinetics in stainless steel laminate composites  

SciTech Connect (OSTI)

Stainless steel laminate composites were made to simulate weld microstructures. The use of laminates with variations in chemical composition allows for one dimensional analysis of phase transformation associated with the more complex three-dimensional solidification experience of weld metal. Alternate layers of austenitic (304L and 316L) and ferritic (Ebrite) stainless steels allowed for the study of sigma phase formation at the austenite-ferrite interface in duplex stainless steel. Two austenitic stainless steels, 304L (18.5Cr-9.2Ni-0.3Mo) and 316L (16.2Cr-10.1Ni-2.6Mo), and one ferritic stainless steel, Ebrite (26.3Cr-0Ni-1.0Mo) were received in the form of sheet which was laboratory cold rolled to a final thickness of 0.25 mm (0.030 in.). Laminate composites were prepared by laboratory hot rolling a vacuum encapsulated compact of alternating layers of the ferrite steel with either 304L or 316L stainless steel sheets. Laminate composite specimens, which simulate duplex austenite-ferrite weld metal structure, were used to establish the kinetics of nucleation and growth of sigma phase. The factors affecting sigma phase formation were identified. The effects of time, temperature, and transport of chromium and nickel were evaluated and used to establish a model for sigma phase formation in the austenite-ferrite interfacial region. Information useful for designing stainless steel welding consumables to be used for high temperature service was determined.

Wenmen, D.W.; Olson, D.L.; Matlock, D.K. [Colorado School of Mines, Golden, CO (United States)] [and others

1994-12-31T23:59:59.000Z

293

CLEAVAGE FRACTURE MICROMECHANISMS RELATED TO WPS EFFECT IN RPV STEEL  

E-Print Network [OSTI]

CLEAVAGE FRACTURE MICROMECHANISMS RELATED TO WPS EFFECT IN RPV STEEL S. R. Bordet1 , B. Tanguy1 , S by warm pre-stress (WPS) on the cleavage fracture micromechanisms of a 18MND5 (A533B) reactor pressure vessel (RPV) steel. In this purpose, different WPS fracture test results obtained on compact tensile (CT

Boyer, Edmond

294

Steamside Oxidation Behavior of Experimental 9%Cr Steels  

SciTech Connect (OSTI)

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 650şC 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

295

Welding type 347 stainless steel -- An interpretive report  

SciTech Connect (OSTI)

Stainless steels fall into three major classifications: ferritic, austenitic and martensitic. Type 347 stainless steels are classified as austenitic, though, as well be described later, they may contain small amounts of ferrite as well. They are of the 18-8 chromium-nickel type with up to 1% niobium, an element once referred to as columbium. Type 347 stainless steel is the primary focus of this document. Similar stainless steels containing niobium will be included, such as Types 348 and 309Nb, as these are frequently encountered in certain applications in welded construction. Ferritic and duplex stainless steels, some of which may contain niobium, are not within the scope of this report. This report covers the following topics: applicable welding processes; composition; properties; ferrite potential effect of weld thermal cycle; post-weld heat treatments; cracks and microfissures; and industrial applications.

Thomas, R.D. Jr.; Messler, R.W. Jr.

1997-05-01T23:59:59.000Z

296

September 6th , 2008, Kimmel Center, New York, USA.  

E-Print Network [OSTI]

MFCA'08 September 6th , 2008, Kimmel Center, New York, USA. http://www.inria.fr/sophia/asclepios/events/MFCA Anatomy (MFCA) workshop is to foster the interactions between the mathematical community around shapes the very successful first edition of this workshop in 2006 (see http://www.inria.fr/sophia/asclepios/events/MFCA

Paris-Sud XI, Université de

297

Nitrogen use in switchgrass grown for bioenergy across the USA  

E-Print Network [OSTI]

Nitrogen use in switchgrass grown for bioenergy across the USA V.N. Owens a , D.R. Viands b , H Available online 17 August 2013 Keywords: Nitrogen removal Switchgrass Bioenergy Nitrogen use efficiency as a forage, conservation, and bioenergy crop [1e5]. It offers a number of distinct benefits including broad

Pawlowski, Wojtek

298

Hydrology and Geostatistics of a Vermont, USA Kettlehole Peatland  

E-Print Network [OSTI]

Hydrology and Geostatistics of a Vermont, USA Kettlehole Peatland Paula J. Mousera,*, W. Cully to hydrologic changes is imperative for successful conservation and remediation efforts. We studied a 1.25-ha Vermont kettlehole bog for one year (September 2001­October 2002) to identify hydrologic controls

Vermont, University of

299

GREEN ENERGY AND ELECTRIC VEHICLES. BMW GROUP TECHNOLOGYOFFICE USA.  

E-Print Network [OSTI]

GREEN ENERGY AND ELECTRIC VEHICLES. BMW GROUP TECHNOLOGYOFFICE USA. LT-Z-Z, OCTOBER 2012 #12;GREEN E, LT-Z-Z,OCT 2012 Page 2 BACKGROUND. Markets for green energy and electric vehicles can accelerate Hydro Nuclear Natural Gas Coal The electricity for charging the MINI E should come from...(n=41) Agree

California at Davis, University of

300

University of Tennessee, USA Pacific Northwest National Laboratory,  

E-Print Network [OSTI]

Georgia Institute of Technology and Emory University, USA Royal Institute of Technology, Sweden driven by ultrasonic wave. Science, 2007, 316: 102­105 3 Qin Y, Wang XD, Wang ZL. Microfiber, Wang ZL. Self-powered nanowire devices. Nat Nanotech, 2010, 5: 366­373 5 Zhu G, Yang RS, Wang SH, Wang

Wang, Zhong L.

Note: This page contains sample records for the topic "mittal steel usa" 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

Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring Early Detection of Steel Rebar Corrosion by Acoustic Emission  

E-Print Network [OSTI]

Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring Alan D. Zdunek and David Prine BIRL Industrial Research, Evanston, IL 60201 Paper No. 547 presented at CORROSION95, the NACE International Annual Conference

302

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

303

Heat Treatment Procedure Qualification for Steel Castings  

SciTech Connect (OSTI)

The science of heat treatment has been well studied and is the basis from which existing specifications and practices for the heat treatment of steel castings have been developed. Although these existing specifications address the general needs of steel castings to be heat-treated, they do not take into account the variability in the parameters that govern the processes. The need for a heat treatment qualification procedure that accounts for this variability during heat treatment is an important step toward heat treatment quality assurance. The variability in temperatures within a heat treatment furnace is one such variable that a foundry has to contend with in its day-to-day activity. Though specifications indicate the temperatures at which a particular heat treatment has to be conducted, heat treatment specifications do not adequately account for all aspects of heat treatment quality assurance. The heat treatment qualification procedure will comprise of a robust set of rules and guidelines that ensure that foundries will still be able to operate within the set of constraints imposed on them by non-deterministic elements within the processes.

Professor Robert C. Voigt

2003-02-02T23:59:59.000Z

304

Alternative community states maintained by fire in the Klamath Mountains, USA  

E-Print Network [OSTI]

and Policy, 84 Fourth Street, Ashland, OR 97520, USA Summary 1. The earliest examples of alternative of Biology, Southern Oregon Univer- sity, Ashland, OR, USA. Journal of Ecology 2010, 98, 96­105 doi: 10

Moritz, Max A.

305

FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System...  

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

FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System Energy-Reduction Goals with a Three-Phased Strategy FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System...

306

Bear Head LNG Corporation and Bear Head LNG (USA), LLC - FE Dkt...  

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

Bear Head LNG Corporation and Bear Head LNG (USA), LLC - FE Dkt. No. - 15-33-LNG Bear Head LNG Corporation and Bear Head LNG (USA), LLC - FE Dkt. No. - 15-33-LNG The Office of...

307

Advanced Li-Ion Polymer Battery Cell Manufacturing Plant in USA...  

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

Li-Ion Polymer Battery Cell Manufacturing Plant in USA Advanced Li-Ion Polymer Battery Cell Manufacturing Plant in USA 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

308

Eni USA Gas Marketing LLC- FE Dkt. No.- 15-13-LNG  

Broader source: Energy.gov [DOE]

The Office of Fossil Energy gives notice of receipt of an Application filed January 21, 2015 by Eni USA Gas Marketing LLC (ENI USA Gas Marketing), requesting blanket authorization to export...

309

Effect of Deformation on Hydrogen Trapping and Effusion in TRIPAssisted Steel  

E-Print Network [OSTI]

. Of all the steels susceptible to embrittlement, the role of hydrogen in the TRIP steels is particularlyEffect of Deformation on Hydrogen Trapping and Effusion in TRIP­Assisted Steel Joo Hyun Ryua of hydrogen at a variety of sites in multiphase transformation­induced plasticity (TRIP) steels has been

Cambridge, University of

310

Strengthening steel bridges with new high modulus CFRP M. Dawood, E. Sumner & S. Rizkalla  

E-Print Network [OSTI]

Strengthening steel bridges with new high modulus CFRP materials M. Dawood, E. Sumner & S. Rizkalla be used for the repair and strengthening of steel high- way bridge girders. Research has been conducted and the effectiveness of the technique for repair and strengthening of steel and steel-concrete composite bridge girders

311

Distortion of a Steel Cylinder Casting with a Core D. Galles and C. Beckermann  

E-Print Network [OSTI]

Distortion of a Steel Cylinder Casting with a Core D. Galles and C. Beckermann Mechanical, are studied through a series of in situ casting trials in which a low-carbon steel cylinder with a core to thermal contractions of the steel. 1. Introduction The final dimensions of a steel casting are commonly

Beckermann, Christoph

312

ILLINOIS INSTITUTE OF TECHNOLOGY Fall 2011 DEPARTMENT OF CAEE CAE 303 STRUCTURAL DESIGN I: STEEL STRUCTURES  

E-Print Network [OSTI]

: STEEL STRUCTURES Instructor: Jay Shen, Ph.D., P.E., S.E., 215 AM Hall; Phone: (312) 567-5860. E) Steel Design (3rd or later Edition) by William T. Segui; (2) American Institute of Steel Construction (AISC) Manual of Steel Construction, 14th Edition. Students can purchase the AISC Manual by following

Heller, Barbara

313

Modelling the role of non metallic inclusions on the anisotropic fatigue behaviour of forged steel  

E-Print Network [OSTI]

reported as being 35% for 42CrMo4 steel [1] and 15% for a duplex stainless steel [2]. To design a forged steel E. Pessard* , F. Morel, A. Morel, D. Bellett LAMPA (EA1427) Arts et MĂ©tiers ParisTech Angers 2, Bd. This study aims at describing the high cycle fatigue response of a forged bainitic steel. This material

Paris-Sud XI, Université de

314

NEUTRON DAMAGE IN REACTOR PRESSURE-VESSEL STEEL EXAMINED WITH POSITRON ANNIHILATION LIFETIME SPECTROSCOPY  

E-Print Network [OSTI]

NEUTRON DAMAGE IN REACTOR PRESSURE-VESSEL STEEL EXAMINED WITH POSITRON ANNIHILATION LIFETIME-vessel steels. We irradiated samples ofASTM A508 nuclear reactor pressure-vessel steel to fast neutron 17 2 (PALS) to study the effects of neutron damage in the steels on positron lifetimes. Non

Motta, Arthur T.

315

Numerical simulations of welds of thick steel pieces of interest for the thermonuclear fusion ITER machine  

E-Print Network [OSTI]

Numerical simulations of welds of thick steel pieces of interest for the thermonuclear fusion ITER machine

Carmignani, B

2005-01-01T23:59:59.000Z

316

Spot weldability of d-TRIP steel containing , K. Y. Lee2  

E-Print Network [OSTI]

of the strong dual phase steels,10,11 is large when compared with interstitial free or bake hardening steels in Table 1 according to the common standards.21­25 A dual phase steel DP-78026 has in this work been-TRIP steel, designed to retain d-ferrite as a stable phase at all temperatures below melting. Fully

Cambridge, University of

317

ORIGINAL PAPER Arctic fisheries catches in Russia, USA, and Canada: baselines  

E-Print Network [OSTI]

ORIGINAL PAPER Arctic fisheries catches in Russia, USA, and Canada: baselines for neglected northern Siberia (Russia), Arctic Alaska (USA), and the Canadian Arctic, extends over seven coastal Large.e., 770,000, 89,000, and 94,000 t by Russia, USA, and Canada, respectively for the same time period

Pauly, Daniel

318

Small Log Conference Creating Capacity to Compete Coeur d'Alene, Idaho, USA, 1 April 2005  

E-Print Network [OSTI]

. Growing the market #12;Small Log Conference ­ Creating Capacity to Compete Coeur d'Alene, Idaho, USA, 1 Capacity to Compete Coeur d'Alene, Idaho, USA, 1 April 2005 F A O I. Forest products markets #12;Small LogSmall Log Conference ­ Creating Capacity to Compete Coeur d'Alene, Idaho, USA, 1 April 2005 F A O

319

International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013  

E-Print Network [OSTI]

1 The 33rd International Electric Propulsion Conference, The George Washington University, USA Electric Propulsion Conference, The George Washington University · Washington, D.C. · USA October 6 ­ 10.t.yim@nasa.gov. #12;2 The 33rd International Electric Propulsion Conference, The George Washington University, USA

Walker, Mitchell

320

The 33st International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013  

E-Print Network [OSTI]

The 33st International Electric Propulsion Conference, The George Washington University, USA, 30332, USA Abstract: Accurate measurement of ion charge flux in the plume of spacecraft electric.walker@ae.gatech.edu #12;The 33st International Electric Propulsion Conference, The George Washington University, USA

Walker, Mitchell

Note: This page contains sample records for the topic "mittal steel usa" 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
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321

*Correspondence address. Fermilab, MS 122 E 871, Batavia, IL 60510, USA. Fax: 16308403867.  

E-Print Network [OSTI]

*Correspondence address. Fermilab, MS 122 E 871, Batavia, IL 60510, USA. Fax: 1­630­840­3867. E, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA #Fermilab, Batavia, IL 60510, USA; accepted 29 April 2000 Abstract The data acquisition system of the HyperCP experiment at Fermilab recorded

Fermilab Experiment E871

322

Contributors Marsha Berger, Courant Institute, New York University, New York, NY, USA  

E-Print Network [OSTI]

Engineering, University of Utah, Salt Lake City, UT, USA Charles S. Peskin, Courant Institute of Mathematical Damevski, Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, UT, USA Karen D James Guilkey, Department of Mechanical Engineering, University of Utah, Salt Lake City, UT, USA Salim

Li, Xiaolin "Andy"

323

Perceived neighborhood environmental attributes associated with adults' transport-related walking and cycling: Findings from the USA, Australia and Belgium  

E-Print Network [OSTI]

Findings from the USA, Australia and Belgium. InternationalFindings from the USA, Australia and Belgium Delfien VanBaltimore and Seattle), Australia (Adelaide) and Belgium (

2012-01-01T23:59:59.000Z

324

The morphology and formation mechanism of pearlite in steels  

SciTech Connect (OSTI)

A number of morphological features of pearlite were revealed through scanning electron microscopy using deeply etched specimens. These include cementite branching, bridging, gaps, holes and curvature. The presence of cementite thin films or networks along the austenite grain boundaries in eutectoid steel and at the interface between pearlite and proeutectoid ferrite in hypoeutectoid steel is another characteristic of pearlite. Furthermore, ferrite thin films surrounding the proeutectoid cementite in hypereutectoid steels are also observed. Hence, it is considered that in hypoeutectoid steels the nucleus for pearlite is a film of cementite rather than the expected proeutectoid ferrite and, similarly, in hypereutectoid steels pearlite forms from a ferrite film rather than from proeutectoid cementite. Convergent beam Kikuchi line diffraction was used to accurately determine the orientation relationships between pearlitic constituents and parent austenite in a Hadfields steel. The results show that neither the pearlitic ferrite nor the cementite is crystallographically related to the austenite grain into which the pearlite was growing and to that into which it was not growing. In addition, a new orientation relationship between pearlitic cementite and ferrite in the Hadfield steel was also observed.

Zhang, M.-X., E-mail: Mingxing.Zhang@uq.edu.au [Division of Materials, School of Engineering, University of Queensland, St. Lucia, Queensland 4072 (Australia); Kelly, P.M. [Division of Materials, School of Engineering, University of Queensland, St. Lucia, Queensland 4072 (Australia)

2009-06-15T23:59:59.000Z

325

Sulphide stress cracking resistance of supermartensitic stainless steel for OCTG  

SciTech Connect (OSTI)

Supermartensitic stainless steels, recently made available as oil country tubular goods (OCTG), have been developed as a valuable cost effective alternative to duplex stainless steel for high CO{sub 2}, medium/high chlorides, and very low H{sub 2}S environments. Experimental tests were carried out to determine the localized corrosion and the sulfide stress cracking (SSC) resistance of supermartensitic steel UNS S41425 to be used as OCTG in slightly sour oil and gas wells and to compare its performance with standard L80 API grade UNS S42000 13% Cr steel, considered as a reference. Supermartensitic steels with yield range as per L80, C95, P110, API5CT, were developed and corrosion and mechanical properties were determined. The influence of different chloride contents (NaCl 10 {divided_by} 50 g/l), hydrogen sulfide partial pressure (0.1 {divided_by} 100 kPa) and pH (2.7 {divided_by} 4.5) has been investigated in order to simulate production service conditions. Modified NACE constant load test and slow strain rate (SSR) test were performed. SSR gave the most severe evaluation for the SSC resistance. In the SSR test supermartensitic steel is deeply influenced by the chloride concentration. Supermartensitic steel corrosion resistance is by far superior to that of 13% Cr.

Scoppio, L.; Barteri, M. [Centro Sviluppo Materiali S.p.A., Rome (Italy); Cumino, G. [Dalmine Tubi Industriali S.r.l., Bergamo (Italy)

1997-08-01T23:59:59.000Z

326

Phase Transformations in Cast Duplex Stainless Steels  

SciTech Connect (OSTI)

Duplex stainless steels (DSS) constitute both ferrite and austenite as a matrix. Such a microstructure confers a high corrosion resistance with favorable mechanical properties. However, intermetallic phases such as {sigma} and {chi} can also form during casting or high-temperature processing and can degrade the properties of the DSS. This research was initiated to develop time-temperature-transformation (TTT) and continuous-cooling-transformation (CCT) diagrams of two types of cast duplex stainless steels, CD3MN (Fe-22Cr-5Ni-Mo-N) and CD3MWCuN (Fe-25Cr-7Ni-Mo-W-Cu-N), in order to understand the time and temperature ranges for intermetallic phase formation. The alloys were heat treated isothermally or under controlled cooling conditions and then characterized using conventional metallographic methods that included tint etching, and also using electron microscopy (SEM, TEM) and wavelength dispersive spectroscopy (WDS). The kinetics of intermetallic-phase ({sigma} + {chi}) formation were analyzed using the Johnson-Mehl-Avrami (MA) equation in the case of isothermal transformations and a modified form of this equation in the case of continuous cooling transformations. The rate of intermetallic-phase formation was found to be much faster in CD3MWCuN than CD3MN due mainly to differences in the major alloying contents such as Cr, Ni and Mo. To examine in more detail the effects of these elements of the phase stabilities; a series of eight steel castings was designed with the Cr, Ni and Mo contents systematically varied with respect to the nominal composition of CD3MN. The effects of varying the contents of alloying additions on the formation of intermetallic phases were also studied computationally using the commercial thermodynamic software package, Thermo-Calc. In general, {sigma} was stabilized with increasing Cr addition and {chi} by increasing Mo addition. However, a delicate balance among Ni and other minor elements such as N and Si also exists. Phase equilibria in DSS can be affected by local composition fluctuations in the cast alloy. This may cause discrepancy between thermodynamic prediction and experimental observation.

Yoon-Jun Kim

2004-12-19T23:59:59.000Z

327

Yield improvement and defect reduction in steel casting  

SciTech Connect (OSTI)

This research project investigated yield improvement and defect reduction techniques in steel casting. Research and technology development was performed in the following three specific areas: (1) Feeding rules for high alloy steel castings; (2) Unconventional yield improvement and defect reduction techniques--(a) Riser pressurization; and (b) Filling with a tilting mold; and (3) Modeling of reoxidation inclusions during filling of steel castings. During the preparation of the proposal for this project, these areas were identified by the High Alloy Committee and Carbon and Low Alloy Committee of the Steel Founders' Society of America (SFSA) as having the highest research priority to the steel foundry industry. The research in each of the areas involved a combination of foundry experiments, modeling and simulation. Numerous SFSA member steel foundries participated in the project through casting trials and meetings. The technology resulting from this project will result in decreased scrap and rework, casting yield improvement, and higher quality steel castings produced with less iteration. This will result in considerable business benefits to steel foundries, primarily due to reduced energy and labor costs, increased capacity and productivity, reduced lead-time, and wider use and application of steel castings. As estimated using energy data provided by the DOE, the technology produced as a result of this project will result in an energy savings of 2.6 x 10{sup 12} BTU/year. This excludes the savings that were anticipated from the mold tilting research. In addition to the energy savings, and corresponding financial savings this implies, there are substantial environmental benefits as well. The results from each of the research areas listed above are summarized.

Kent Carlson

2004-03-16T23:59:59.000Z

328

ON QUANTIFICATION OF HELIUM EMBRITTLEMENT IN FERRITIC/MARTENSITIC STEELS  

SciTech Connect (OSTI)

Helium accumulation due to transmutation has long been considered a potential cause for embrittlement in ferritic/martensitic steels. Three Charpy impact databases involving nickel- and boron-doped alloys are quantified with respect to helium accumulation, and it is shown that all predict a very large effect of helium production on embrittlement. If these predictions are valid, use of Ferritic/Martensitic steels for Fusion first wall applications is highly unlikely. It is therefore necessary to reorient efforts regarding development of these steels for fusion applications to concentrate on the issue of helium embrittlement.

Gelles, David S.

2000-12-01T23:59:59.000Z

329

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.

Maziasz, Philip J. (Oak Ridge, TN); Braski, David N. (Oak Ridge, TN); Rowcliffe, Arthur F. (Oak Ridge, TN)

1989-01-01T23:59:59.000Z

330

Diode laser welding of aluminum to steel  

SciTech Connect (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

331

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

332

Stainless steel anodes for alkaline water electrolysis and methods of making  

DOE Patents [OSTI]

The corrosion resistance of stainless steel anodes for use in alkaline water electrolysis was increased by immersion of the stainless steel anode into a caustic solution prior to electrolysis. Also disclosed herein are electrolyzers employing the so-treated stainless steel anodes. The pre-treatment process provides a stainless steel anode that has a higher corrosion resistance than an untreated stainless steel anode of the same composition.

Soloveichik, Grigorii Lev

2014-01-21T23:59:59.000Z

333

Hydrocarbon Seeps of the Mesozoic Great Valley Group Forearc Strata and Franciscan Complex, Northern and Central California, U.S.A.  

E-Print Network [OSTI]

Washington State, USA. Sedimentology Peckmann, J. , C. T. S.Washington State, USA. Sedimentology Peckmann, J. , J. L.

Keenan, Kristin Euphrat

2010-01-01T23:59:59.000Z

334

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

E-Print Network [OSTI]

Improved Product Quality,” Ironmaking and Steel making 18(pound Investment,” Ironmaking and Steel making,” Anonymous,Oil Through Sintering," Ironmaking and Steel making Dawson,

Xu, T.T.

2011-01-01T23:59:59.000Z

335

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

E-Print Network [OSTI]

Assessment of Electric Steel making Through the Year 2000,by Injection Technology” Steel Times, October 1994 pp.391-Hanes, C. , 1999. USS/Kobe Steel, Personal communication,

Xu, T.T.

2011-01-01T23:59:59.000Z

336

THE INFLUENCE OF RETAINED AUSTENITE ON THE THICK SECTION MECHANICAL PROPERTIES OF A COMMERCIAL LOW ALLOY ULTRA-HIGH STRENGTH STEEL  

E-Print Network [OSTI]

of Fracture of High Strength Steels, Final Tech. Report,Arsenal Lab. , K. J. Irvine, Steel Strengthening Mechanisms,Diagrams, United States Steel, Pittsburgh, PA, 1963. E. G.

Horn, R.M.

2010-01-01T23:59:59.000Z

337

A COMPARISON OF THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF 300-M STEEL MANUFACTURED BY THE VACUUM ARC REMELT AND THE ELECTROSLAG REMELT PROCESSES  

E-Print Network [OSTI]

AND MECHANICAL PROPERTIES OF 300~M STEEL MANUFACTURED BY THEAND MECHANICAL PROPERTIES OF 300~M STEEL MANUFACTURED BY THEArc Remelt (VAR) 300-M steel were measured, These were

Lechtenberg, Thomas A.

2011-01-01T23:59:59.000Z

338

Plugging of intersubassembly gaps by downward flowing molten steel. [LMFBR  

SciTech Connect (OSTI)

In the assessment of the meltout phase of an LMFBR hypothetical core disruptive accident, a pathway for the escape of molten fuel from the disrupted core is provided by the narrow channels separating adjacent subassemblies. However, the removal of fuel through intersubassembly gaps might be impeded by steel blockage formation, if molten steel is postulated to enter the gap network ahead of disrupted fuel. Reported here are the results of an analysis of the conduction freezing controlled penetration behavior of molten steel flowing downward through the voided (of sodium) gap channels nominally separating adjacent subassemblies below the active core region. The objective is to determine the range of conditions under which the steel is predicted to be deposited as a thin crust on the channel walls leaving an open pathway remaining for subsequent fuel flow instead of forming a complete plug which closes off the gap channel and obstructs fuel removal immediately thereafter.

Sienicki, J.J.; Spencer, B.W.

1984-01-01T23:59:59.000Z

339

Technology Roadmap Research Program for the Steel Industry  

SciTech Connect (OSTI)

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

340

A Micro-Alloyed Ferritic Steel Strengthened by Nanoscale Precipitates...  

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

microscope (TEM), fine carbides with an average diameter of 10 nm were observed in the ferrite matrix of the 0.08%Ti steel, and some cubic M23C6 precipitates were also observed at...

Note: This page contains sample records for the topic "mittal steel usa" 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

A micro-alloyed ferritic steel strengthened by nanoscale precipitates...  

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

(TEM), fine carbides TiC with an average diameter of 10 nm were observed in the ferrite matrix of the 0.08%Ti steel, and some cubic M23C6 precipitates were also observed at...

342

Process to Continuously Melt, Refine, and Cast High Quality Steel  

Broader source: Energy.gov [DOE]

This factsheet describes a project to conduct research and development targeted at designing an innovative steelmaking process to produce higher quality steel faster than traditional batch processes while consuming less energy and other resources.

343

Surface modified stainless steels for PEM fuel cell bipolar plates  

DOE Patents [OSTI]

A nitridation treated stainless steel article (such as a bipolar plate for a proton exchange membrane fuel cell) having lower interfacial contact electrical resistance and better corrosion resistance than an untreated stainless steel article is disclosed. The treated stainless steel article has a surface layer including nitrogen-modified chromium-base oxide and precipitates of chromium nitride formed during nitridation wherein oxygen is present in the surface layer at a greater concentration than nitrogen. The surface layer may further include precipitates of titanium nitride and/or aluminum oxide. The surface layer in the treated article is chemically heterogeneous surface rather than a uniform or semi-uniform surface layer exclusively rich in chromium, titanium or aluminum. The precipitates of titanium nitride and/or aluminum oxide are formed by the nitriding treatment wherein titanium and/or aluminum in the stainless steel are segregated to the surface layer in forms that exhibit a low contact resistance and good corrosion resistance.

Brady, Michael P [Oak Ridge, TN; Wang, Heli [Littleton, CO; Turner, John A [Littleton, CO

2007-07-24T23:59:59.000Z

344

Quantification of phase transformation in stainless steel 301LN sheets  

E-Print Network [OSTI]

This thesis investigates the large deformation behavior of stainless steel 301LN cold-rolled sheets which is largely governed by the initial anisotropy combined with the phase transformation during deformation. Stainless ...

Beese, Allison M

2008-01-01T23:59:59.000Z

345

Structural Reliability of Bridges Elevated with Steel Pedestals  

E-Print Network [OSTI]

Overheight vehicle impact to bridge decks is a major problem in the transportation networks in the United States. An important factor that causes this problem is inadequate vertical clearance of bridges. Using steel pedestals to elevate bridge decks...

Bisadi, Vahid 1980-

2012-09-19T23:59:59.000Z

346

Auto/Steel Partnership: Fatigue of AHSS Strain Rate Characterization...  

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

Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. lm26heimbuch.pdf More Documents & Publications AutoSteel Partnership: AHSS Stamping,...

347

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

348

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

349

Analysis of steel silo structures on discrete supports   

E-Print Network [OSTI]

The objective of this thesis is to broaden current knowledge of the strength and buckling/collapse of shells, with special reference to steel silo structures on discrete supports, and thus to provide design guidance of ...

Li, Hongyu

350

Buckling of circular steel cylindrical shells under different loading conditions   

E-Print Network [OSTI]

Cylindrical shells are widely used in civil engineering. Examples include cooling towers, pipelines, nuclear containment vessels, steel silos and tanks for storage of bulk solids and liquids, and pressure vessels. The ...

Chen, Lei

2011-06-28T23:59:59.000Z

351

Fracture and plasticity characterization of DH-36 Navy steel  

E-Print Network [OSTI]

Multi-layered plates consisting of DH-36 steel coated by a thick layer of polyurea, for increased blast and impact protection, are of increasing importance to the Department of Defense. A hybrid approach of experiments and ...

MacLean, Christopher Glenn

2012-01-01T23:59:59.000Z

352

Making Steel Framing as Thermally Efficient as Wood  

E-Print Network [OSTI]

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...

Kosny, J.; Childs, P.

2002-01-01T23:59:59.000Z

353

New Austenitic Stainless Steels for Exhaust Components (Agreement...  

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

diesel engines in January, 2007 CF8C-Plus steel SiMo Cast-iron * Exhaust combustor (turbo exhaust + injected fuel) to clean out particulate filters: high temperature and rapid...

354

Machinability of a Stainless Steel by Electrochemical Discharge Microdrilling  

SciTech Connect (OSTI)

Due to the chemical elements included in their structure for ensuring an increased resistance to the environment action, the stainless steels are characterized by a low machinability when classical machining methods are applied. For this reason, sometimes non-traditional machining methods are applied, one of these being the electrochemical discharge machining. To obtain microholes and to evaluate the machinability by electrochemical discharge microdrilling, test pieces of stainless steel were used for experimental research. The electrolyte was an aqueous solution of sodium silicate with different densities. A complete factorial plan was designed to highlight the influence of some input variables on the sizes of the considered machinability indexes (electrode tool wear, material removal rate, depth of the machined hole). By mathematically processing of experimental data, empirical functions were established both for stainless steel and carbon steel. Graphical representations were used to obtain more suggestive vision concerning the influence exerted by the considered input variables on the size of the machinability indexes.

Coteata, Margareta; Pop, Nicolae; Slatineanu, Laurentiu ['Gheorghe Asachi' Technical University of Iasi, Department of Machine Manufacturing Technology, Blvd. D Mangeron 59A, 700050 Iasi (Romania); Schulze, Hans-Peter [Otto-von-Guericke-University Magdeburg, Institute of Fundamental Electrical Engineering and EMC Universitaetsplatz 2, D-39106 Magdeburg (Germany); Besliu, Irina [University 'Stefan cel Mare' of Suceava, Department of Technologies and Management, Str. Universitatii, 13, 720 229 Suceava (Romania)

2011-05-04T23:59:59.000Z

355

Advances in Materials Genomics: Making CyberSteels Fly | Argonne...  

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

Events Upcoming Events Upcoming Events Advances in Materials Genomics: Making CyberSteels Fly January 7, 2015 3:00PM to 4:00PM Presenter Greg Olson, Northwestern University and...

356

Accelerated corrosion of stainless steel in thiocyanate-containing solutions  

SciTech Connect (OSTI)

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

357

Steel-SiC Metal Matrix Composite Development  

SciTech Connect (OSTI)

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

358

Safety Analysis Report for packaging (onsite) steel waste package  

SciTech Connect (OSTI)

The steel waste package is used primarily for the shipment of remote-handled radioactive waste from the 324 Building to the 200 Area for interim storage. The steel waste package is authorized for shipment of transuranic isotopes. The maximum allowable radioactive material that is authorized is 500,000 Ci. This exceeds the highway route controlled quantity (3,000 A{sub 2}s) and is a type B packaging.

BOEHNKE, W.M.

2000-07-13T23:59:59.000Z

359

Procedure for flaw detection in cast stainless steel  

DOE Patents [OSTI]

A method of ultrasonic flaw detection in cast stainless steel components incorporating the steps of determining the nature of the microstructure of the cast stainless steel at the site of the flaw detection measurements by ultrasonic elements independent of the component thickness at the site; choosing from a plurality of flaw detection techniques, one such technique appropriate to the nature of the microstructure as determined and detecting flaws by use of the chosen technique.

Kupperman, David S. (Oak Park, IL)

1988-01-01T23:59:59.000Z

360

Measurement of intergranular attack in stainless steel using ultrasonic energy  

DOE Patents [OSTI]

Ultrasonic test methods are used to measure the depth of intergranular attack (IGA) in a stainless steel specimen. The ultrasonic test methods include a pitch-catch surface wave technique and a through-wall pulse-echo technique. When used in combination, these techniques can establish the extent of IGA on both the front and back surfaces of a stainless steel specimen from measurements made on only one surface.

Mott, Gerry (Pittsburgh, PA); Attaar, Mustan (Monroeville, PA); Rishel, Rick D. (Monroeville, PA)

1989-08-08T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Corrosion of reinforcing steel is typically one of the main problems causing deterioration of concrete structures. The Microcomposite Multistructural Formable (MMFX) steel, which is a  

E-Print Network [OSTI]

Corrosion of reinforcing steel is typically one of the main problems causing deterioration available steel, has proven to have high corrosion resistance in comparison with conventional steel without provides a high resistance to corrosion due to severe environmental exposure in comparison to the use

362

Schmitt et al. Damage of monolithic refractory linings in steel ladles during drying Damage of monolithic refractory linings in steel ladles  

E-Print Network [OSTI]

Schmitt et al. Damage of monolithic refractory linings in steel ladles during drying Damage of monolithic refractory linings in steel ladles during drying N. Schmitt(1)& , Y. Berthaud(1) , J.F. Hernandez) & Corresponding author : Email: schmitt@lmt.ens-cachan.fr Abstract: Safety linings of steel ladles are made

363

"Seismic Behavior and Design of Steel Shear Walls", A. Astaneh-Asl, SEAONC Seminar, November 2001, San Francisco. of 181 Seismic Behavior and Design of Steel Shear Walls  

E-Print Network [OSTI]

"Seismic Behavior and Design of Steel Shear Walls", A. Astaneh-Asl, SEAONC Seminar, November 2001, San Francisco. of 181 Seismic Behavior and Design of Steel Shear Walls By Abolhassan Astaneh-Asl, Ph.ce.berkeley.edu/~astaneh Introduction Steel plate shear wall systems have been used in recent years in highly seismic areas to resist

Astaneh-Asl, Abolhassan

364

Design and analysis of prestressed composite steel beams  

SciTech Connect (OSTI)

This study experimentally and analytically examined the behavior of prestressed composite steel beams. Methods for analysis and design of the prestressed composite steel beams with constant and variable eccentricities based on the load and resistance factor design and the working stress design were formulated. Three specimens were tested under static and cyclic loadings to verify the proposed design methods. The results from the cyclic loadings were used to test the feasibility of the prestressed composite steel beams under actual loading conditions. Finite element models were developed to study the behavior of the prestressed composite steel beams and to ensure the validity of the proposed design methods. The modes of failure of the three specimens tested were crushing of concrete slabs and yielding of steel beams and prestressing tendons. The cyclic loads reduced the ultimate strength of the specimens tested by 7.8 percent. Overall, the proposed design methods for the load and resistance factor design and the working stress design adequately predicted the behavior of the prestressed composite steel beams.

Thammasila, D.

1992-01-01T23:59:59.000Z

365

Proceedings of the ASME 2009 International Mechanical Engineering Congress & Exposition November 13-19, Lake Buena Vista, Florida, USA  

E-Print Network [OSTI]

University Department of Mechanical Engineering New York, NY, USA Lubomir Smilenov Columbia University Center

Attinger, Daniel

366

Development of Next Generation Heating System for Scale Free Steel Reheating  

SciTech Connect (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

367

Benefits of recycling galvanized steel scrap for recovery of high-quality steel and zinc metal  

SciTech Connect (OSTI)

Argonne National Laboratory (ANL) and Metal Recovery Industries, Inc. (MRII), in cost-sharing collaboration, have developed an electrolytic process to separate and recover steel and zinc from galvanized steel scrap. This work has been supported by the US DOE. An assessment of available dezinc technology was begun in 1987 which (1) screened process concepts for separating and recovering zinc and steel from galvanized ferrous scrap, (2) selected electrochemical stripping in hot caustic as the most promising process, (3) evaluated the technical and economic feasibility of the selected process on the basis of fundamental electrochemical studies, (4) experimentally verified the technical and economic feasibility of the process in a phased evaluation from bench-scale controlled experiments through batch tests of actual scrap up to six ton lots, and (5) concluded that the process has technical and economic merit and requires larger- scale evaluation in a continuous mode as the final phase of process development. This work has attracted worldwide interest. Preliminary economic analysis indicates that the cost of the recovered ferrous scrap would be about $150/ton (at a base cost of $110/ton for galvanized scrap), including credit for the co-product zinc. Concentrations of zinc, lead, cadmium and other coating constituents on loose scrap are reduced by a minimum of 98%, with zinc, in particular, reduced to below 0.1%. Removal efficiencies on baled scrap with bulk densities between 60 and 245 pounds per cubic foot range from 80 to 90%. About 1000 tons of galvanized scrap bales have been treated in batch operation at MRII in Hamilton, Ontario. A pilot plant for continuous treatment of 40 ton/day of loose scrap is being built by MRII in East Chicago, Indiana, with operation starting in early 1992. 9 refs.

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

1991-11-04T23:59:59.000Z

368

Steel Creek primary producers: Periphyton and seston, L-Lake/Steel Creek Biological Monitoring Program, January 1986--December 1991  

SciTech Connect (OSTI)

The Savannah River Site (SRS) encompasses 300 sq mi of the Atlantic Coastal Plain in west-central South Carolina. 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

369

High productivity injection practices at Rouge Steel  

SciTech Connect (OSTI)

Rouge Steel Company, located in Dearborn, Michigan, operates two blast furnaces. The smaller of the pair, ``B`` Furnace, has a hearth diameter of 20 feet and 12 tuyeres. It has averaged 2,290 NTHM (net ton of hot metal) per day of 8.2 NTHM per 100 cubic feet of working volume. ``C`` Furnace has a hearth diameter of 29 feet and 20 tuyeres. Both of these furnaces are single tap hole furnaces. Prior to its reline in 1991, ``C`` Furnace was producing at a rate of 3,300 NTHM/day or about 6.25 NTHM/100 cfwv. In November, 1994 it averaged 5,106 NTHM/day or 9.6 NTHM/100 cfwv. This paper discusses how the current production rates were achieved. Also, the areas that needed to be addressed as production increased will be described. These areas include casthouse arrangement and workload, hot metal ladle capacity, slag pot capacity and charging capability. Coupled with the high blast temperature capability, the furnace was provided with a new natural gas injection system that injected the gas through the blowpipes and a natural gas injection system to enrich the stove gas. Following the furnace reline, natural gas has been used in three ways: tuyere level control; combination injection; and stove gas enrichment. Coke consumption rate has also decreased per NTHM.

Barker, D.H.; Hegler, G.L.; Falls, C.E. [Rouge Steel Co., Dearborn, MI (United States)

1995-12-01T23:59:59.000Z

370

NanoComposite Stainless Steel Powder Technologies  

SciTech Connect (OSTI)

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

371

Characterization of stainless steel 304 tubing  

SciTech Connect (OSTI)

Earlier studies have shown that stainless steel 304 (SS304) containing martensite is susceptible to hydrogen embrittlement. This generated concern regarding the structural integrity of SS304 tubing we use in the W87 pit tube. During surveillance operations, the pit tube undergoes a series of bending and straightening as it goes through a number of surveillance cycles. This motivated the study to characterize austenitic SS304 tubing obtained from Rocky Flats. The tubes continued to display structural soundness even after numerous repeated bending and straightening cycles. The minimum and maximum number of bends to failure occurred after 13 and 16 cycles, respectively. After 5 bends, both the inner and outer surfaces of the tubing showed no microcracks. When the bent tubing samples were pressurized and tested using deuterium at 74{degrees}C and at {approximately}78{degrees}C, they failed away from the bent area. Thus deuterium embrittlement of the bent SS304 tubing should not be a problem. Moreover, to increase our 95% confidence level to 5 bends, we are planning to perform at least four additional bends to failure tests.

Sunwoo, A.J.; Brooks, M.A.; Kervin, J.E.

1995-10-16T23:59:59.000Z

372

Seismic testing of existing full-scale pile-to-deck connections : precast prestressed and steel piles  

E-Print Network [OSTI]

volume ratio of confining steel. Section curvature. d b:f su : Ultimate stress of the longitudinal steel. fstress of the longitudinal steel. f yh : Yield stress of the

Bell, Jared Keith

2008-01-01T23:59:59.000Z

373

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

E-Print Network [OSTI]

flow models for the US steel industry,” Energy 26, no. 2 (pdf Association for Iron and Steel Technology (AIST). 2010a.American BOF Roundup. Iron & Steel Technology. November.

Hasanbeigi, Ali

2012-01-01T23:59:59.000Z

374

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 Guidebusiness/industry/Iron_Steel_Guide.pdf Worrell, E. Ramesohl,

Hasanbeigi, Ali

2013-01-01T23:59:59.000Z

375

Simulating the Inelastic Seismic Behavior of Steel Braced Frames Including the Effects of Low-Cycle Fatigue  

E-Print Network [OSTI]

6 Studies of Steel Braced Frame Behavior 6.1 Brace3 Structural Steel Deterioration 3.1 Plastic behavior andv List of Figures Schematic steel building comprising braced

Huang, Yuli

2009-01-01T23:59:59.000Z

376

CHARACTERIZATION OF FERRITIC G.M.A. WELD DEPOSITS IN 9percentNi STEEL FOR CRYOGENIC APPLICATIONS  

E-Print Network [OSTI]

Welding Electrode Div . • Kobe Steel, Japan, 1974, 51 pages;337s. 102. T. Ohwa: Kobe Steel vJorks Welding Lab. Rep. ,fo~ and Tough. Charac. and Steels, ed. P. L Mangonon, Jr. ,

Mahin, Kim Walker

2013-01-01T23:59:59.000Z

377

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

E-Print Network [OSTI]

F. and Schorsch, Louis. Steel: Upheaval in a Basic Industry.Taplin, W. History of the British Steel Industry. Cambridge,Crandall, Robert W. The U.S. Steel Industry in Recurrent

ELBAUM, BERNARD

2006-01-01T23:59:59.000Z

378

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

E-Print Network [OSTI]

1962. History of the British Steel Industry. Cambridge, MA:Robert W. 1981. The U.S. Steel Industry in Recurrent Crisis.Elbaum, Bernard. 1986. ‘The Steel Industry Before World War

Bernard Elbaum

2007-01-01T23:59:59.000Z

379

THE DESIGN OF AN Fe-12Mn-O.2Ti ALLOY STEEL FOR LOW TEMPERATURE USE  

E-Print Network [OSTI]

62, p. 690. W. Jolley: J. Iron Steel Inst. , Feb. , 1968, V.V. 215, p. 2. J. Iron Steel Inst. , Mar. , 1958, Trans. M.v. 41, p. 1185. J. Iron Steel Inst. , Mar. , 1965, D. W.

Hwang, S.-K.

2010-01-01T23:59:59.000Z

380

EFFECT OF VANADIUM ON STRUCTURE-PROPERTY RELATIONS OF DUAL PHASE Fe/Mn/Si/0.lC STEELS  

E-Print Network [OSTI]

Formable HSLA and Dual Phase Steels, Proceedings of AIME,and Properties of Dual Phase Steels, Proceedings of Aifv1E,in intercritically annealed dual phase steels. Many of the

Nakagawa, Alvin

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Active wear and failure mechanisms of TiN-coated high speed steel and TiN-coated cemented carbide tools when machining powder metallurgically made stainless steels  

SciTech Connect (OSTI)

In this study, active wear and failure mechanisms of both TiN-coated high speed steel and TiN-coated cemented carbide tools when machining stainless steels made by powder metallurgy in low and high cutting speed ranges, respectively, have been investigated. Abrasive wear mechanisms, fatigue-induced failure, and adhesive and diffusion wear mechanisms mainly affected the tool life of TiN-coated high speed steel tools at cutting speeds below 35 m/min, between 35 and 45 m/min, and over 45 m/min, respectively. Additionally, fatigue-induced failure was active at cutting speeds over 45 m/min in the low cutting speed range when machining powder metallurgically made duplex stainless steel 2205 and austenitic stainless steel 316L. In the high cutting speed range, from 100 to 250 m/min, fatigue-induced failure together with diffusion wear mechanism, affected the tool life of TiN-coated cemented carbide tools when machining both 316L and 2205 stainless steels. It was noticed that the tool life of TiN-coated high speed steel tools used in the low cutting speed range when machining 2205 steel was longer than that when machining 316L steel, whereas the tool life of TiN-coated cemented carbide tools used in the high cutting speed range when machining 316L steel was longer than that when machining 2205 steel.

Jiang, L.; Haenninen, H.; Paro, J.; Kauppinen, V. [Helsinki Univ. of Technology, Espoo (Finland)

1996-09-01T23:59:59.000Z

382

Recent Photovoltaic Performance Data in the USA (Presentation)  

SciTech Connect (OSTI)

This paper presents performance data from nearly 50,000 Photovoltaic systems totaling 1.7 Gigawatts installed capacity in the USA from 2009 to 2012. 90% of the systems performed to within 10% or better of expected performance. Only 2-4% of the data indicate issues significantly affecting the system performance. Special causes of underperformance and their impacts are delineated by reliability category. Delays and interconnections dominate project-related issues particularly in the first year, but total less than 0.5% of all systems. Hardware-related issues are dominated by inverter problems totaling less than 0.4% and underperforming modules to less than 0.1%.

Jordan, D.

2014-03-01T23:59:59.000Z

383

Ultra Soy of America DBA USA Biofuels | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov PtyInformation UC 19-6-401 et seq. -Udhaya Energyfor Low CarbonAmerica DBA USA

384

Npad ze zabijacky zskal UK lkask patent v USA  

E-Print Network [OSTI]

Nápad ze zabijacky získal UK lékaský patent v USA Compiled 24.6.2014 16:28:18 by Document Globe ® 1 Americký patent na tepelný výmník pro rovnomrné chlazení a ohívání krve pi mimotlním obhu získal tým patent funguje? U soucasných pístroj pro náhradu funkce ledvin se zamezuje srázení krve v kapilárách

Cerveny, Vlastislav

385

LES' URENCO-USA Facility | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health andofIanJennifer SomersKnown ChallengesLES' URENCO-USA Facility LES'

386

Worldwide Energy and Manufacturing USA Inc formerly Worldwide Manufacturing  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:SeadovCooperative JumpWilliamsonWoodson County,Worden, Montana:WorldScan Jump to:USA |

387

HERA USA Inc formerly Ergenics Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place:Net JumpStrategy | Open EnergyHawaiiH2GoHERA USA Inc

388

FRV USA formerly Fotowatio Renewable Ventures LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It isInformationexplains a4Evendale,OpenFAOSTATOpenMaui AreaUSA

389

Heavy reflector experiments in the IPEN/MB-01 reactor: Stainless steel, carbon steel and nickel  

SciTech Connect (OSTI)

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

390

An Intensity-augmented Ordinal Measure for Visual Correspondence Anurag Mittal  

E-Print Network [OSTI]

and Modeling Siemens Corporate Research Princeton, NJ 08540 Visvanathan Ramesh Real Time Vision and Modeling Siemens Corporate Research Princeton, NJ 08540 visvanathan.ramesh@siemens.com Abstract Determining that are robust to such transformations. While the most common assumption is that of a linear transformation

Mittal, Anurag

391

In Cleveland, Alcoa and ArcelorMittal Recognized for Leadership in Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health andofIan Kalin About Us Ian KalinEdition |First-of-its-Kind

392

Fabrication of 316-L stainless steel and composite micro machine components using softlithography and powder metallurgy process.  

E-Print Network [OSTI]

??This thesis presents a new approach to fabricate high precision micro machine components from stainless steel and stainless steel ceramic composite materials, using Softlithography and… (more)

Imbaby, Mohamed

2010-01-01T23:59:59.000Z

393

2012 ACCOMPLISHMENTS - TRITIUM AGING STUDIES ON STAINLESS STEELS  

SciTech Connect (OSTI)

This report summarizes the research and development accomplishments during FY12 for the tritium effects on materials program. The tritium effects on materials program is designed to measure the long-term effects of tritium and its radioactive decay product, helium-3, on the structural properties of forged stainless steels which are used as the materials of construction for tritium reservoirs. The FY12 R&D accomplishments include: (1) Fabricated and Thermally-Charged 150 Forged Stainless Steel Samples with Tritium for Future Aging Studies; (2) Developed an Experimental Plan for Measuring Cracking Thresholds of Tritium-Charged-and-Aged Steels in High Pressure Hydrogen Gas; (3) Calculated Sample Tritium Contents For Laboratory Inventory Requirements and Environmental Release Estimates; (4) Published report on “Cracking Thresholds and Fracture Toughness Properties of Tritium-Charged-and-Aged Stainless Steels”; and, (5) Published report on “The Effects of Hydrogen, Tritium, and Heat Treatment on the Deformation and Fracture Toughness Properties of Stainless Steels”. These accomplishments are highlighted here and references given to additional reports for more detailed information.

Morgan, M.

2013-01-31T23:59:59.000Z

394

Low Temperature Surface Carburization of Stainless Steels  

SciTech Connect (OSTI)

Low-temperature colossal supersaturation (LTCSS) is a novel surface hardening method for carburization of austenitic stainless steels (SS) without the precipitation of carbides. The formation of carbides is kinetically suppressed, enabling extremely high or colossal carbon supersaturation. As a result, surface carbon concentrations in excess of 12 at. % are routinely achieved. This treatment increases the surface hardness by a factor of four to five, improving resistance to wear, corrosion, and fatigue, with significant retained ductility. LTCSS is a diffusional surface hardening process that provides a uniform and conformal hardened gradient surface with no risk of delamination or peeling. The treatment retains the austenitic phase and is completely non-magnetic. In addition, because parts are treated at low temperature, they do not distort or change dimensions. During this treatment, carbon diffusion proceeds into the metal at temperatures that constrain substitutional diffusion or mobility between the metal alloy elements. Though immobilized and unable to assemble to form carbides, chromium and similar alloying elements nonetheless draw enormous amounts of carbon into their interstitial spaces. The carbon in the interstitial spaces of the alloy crystals makes the surface harder than ever achieved before by more conventional heat treating or diffusion process. The carbon solid solution manifests a Vickers hardness often exceeding 1000 HV (equivalent to 70 HRC). This project objective was to extend the LTCSS treatment to other austenitic alloys, and to quantify improvements in fatigue, corrosion, and wear resistance. Highlights from the research include the following: • Extension of the applicability of the LTCSS process to a broad range of austenitic and duplex grades of steels • Demonstration of LTCSS ability for a variety of different component shapes and sizes • Detailed microstructural characterization of LTCSS-treated samples of 316L and other alloys • Thermodynamic modeling to explain the high degree of carbon solubility possible in austenitic grades under the LTCSS process and experimental validation of model results • Corrosion testing to determine the corrosion resistance improvement possible from the LTCSS process • Erosion testing to determine the erosion resistance improvement possible from the LTCSS process • Wear testing to quantify the wear resistance improvement possible from the LTCSS process • Fatigue testing for quantifying the extent of improvement from the LTCSS process • Component treating and testing under simulated and in-line commercial operations XRD verified expanded austenite lattice, with no evidence of carbide precipitation. Carbon concentration profiles via Auger and electron dispersion spectroscopy (EDS) showed carbon levels in excess of 12 at. % in treated, type 316 SS. Scanning electron microscopy (SEM) of pulled-to-failure treated tensile specimens showed slip bands and no de-cohesion of the treated layer, verifying that the layer remains ductile. Compressive stresses in excess of 2 GPa (300 ksi) have been calculated at the surface of the case. Phase diagram (CALPHAD) (ThermoCalc) and Wagner dilute solution thermodynamic models were developed that calculate the solubility of carbon in austenite as a function of alloying content for the process time and temperature. Several commercial alloys have been modeled, and the model has been used to design experimental alloys with enhanced affinity for carbon solubility at treatment temperatures. Four experimental alloys were melted, rolled, and manufactured into test specimens, and the LTCSS treatment indicated successfully enhanced results and validated the predictions based on thermodynamic modeling. Electrochemical polarization curves show a 600 to 800 mV increase in pitting potential in treated (900-1000 mV) versus non-treated (200-300 mV) type 316 in chloride solutions. Treated 316L showed crevice-corrosion behavior similar to that of Ti-6Al-4V and Hastelloy C22. Cavitation tests showed significant increases in cavitatio

Collins, Sunniva R.; Heuer, Arthur H.; Sikka, Vinod K.

2007-12-07T23:59:59.000Z

395

E-Print Network 3.0 - albuquerque nm usa Sample Search Results  

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

87131-1116, Mexico c Department of Geological Engineering, Seluk University, 42040, Konya... University, Carbondale, IL 62901, USA b Department of Earth and Planetary Sciences,...

396

U.S. Department of Energy Awards a Contract to USA Repository...  

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

NRC licensing process; operating the Yucca Mountain site; and providing construction management and integration support. After the transition activities are completed, USA-RS...

397

Macroencapsulation of lead and steel SWARF  

SciTech Connect (OSTI)

The treatability study to macroencapsulate radioactively contaminated lead and steel swarf (cuttings and/or chips)and chunks, a low level mixed waste, from the dismantlement of excess surplus uranium fuel handling and transfer casks was successful. Macroencapsulation is the land disposal restriction treatment standard for this waste form per 40 CFR 268.42 Table 3. An epoxy-based thermoset system was employed due to cracking failures of other types of thermoset systems. Bench scale tests were performed with a two-part epoxy (resin and hardener) using cast iron chips as a surrogate waste media. A two stage encapsulation process was employed in treating the swarf. Two liters of epoxy were added to a 2.8{ell} (3 qt) container of swarf under 51K Pa vacuum (-15-inch of Hg) during the first stage of the process. In this stage each individual particle or chip was wetted by epoxy and allowed to harden into an initial monolith. The second stage encapsulated the initial monolith with a secondary layer of epoxy forming a larger final monolith. By evacuating the air from the swarf and epoxy during the initial monolith encapsulation, a higher density (higher swarf to epoxy ratio) was achieved. Tensile and compressive strength tests were performed on samples and without any media (cast iron chips). The coupons were prepared from a series of monoliths featuring various mixtures ratios and vacuum levels. The tensile strength of epoxy without chips averaged 41M Pa (6000 psi) and 1.4M Pa (2000 psi) with cast iron chips. Compression strengths averaged 140M Pa (20,000 psi) without chips and 66.2M Pa (9600 psi) with cast iron chips.

Zirker, L.; Thiesen, T.; Tyson, D.; Beitel, G.

1995-12-01T23:59:59.000Z

398

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

399

Multi-echelon multi-product inventory strategy in a steel company  

E-Print Network [OSTI]

This thesis examines a distribution multi-echelon production-inventory system subject to stochastic demand in the steel industry. The sponsor company, Ternium (a South American steel producer), needs to provide short service ...

Iocco, Juan D. (Juan Domingo)

2009-01-01T23:59:59.000Z

400

A Computational-based Approach for the Design of Trip Steels  

E-Print Network [OSTI]

The purpose of this work is to optimize the chemical composition as well as the heat treatment for improving the mechanical performance of the TRIP steel by employing the theoretical models. TRIP steel consists of the microstructure with ferrite...

Li, Sheng-Yen

2013-08-06T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

On electrical load tracking scheduling for a steel Alain Hait1  

E-Print Network [OSTI]

transforms scrap metal into cast steel: first melting in Electrical Arc Furnaces (EAF), then Argon Oxygen industrial networks to single plants [5, 4, 1, 6, 3]. Energy consumption is an important subject in steel

Paris-Sud XI, Université de

402

On deformation twinning in a 17.5%Mn-TWIP steel: A physically...  

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

On deformation twinning in a 17.5%Mn-TWIP steel: A physically-based phenomenological model. On deformation twinning in a 17.5%Mn-TWIP steel: A physically-based phenomenological...

403

CF8C PLus: A New Cast Stainless Steel for High-Temperature Diesel...  

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

CF8C PLus: A New Cast Stainless Steel for High-Temperature Diesel Exhaust Components CF8C PLus: A New Cast Stainless Steel for High-Temperature Diesel Exhaust Components...

404

A New Approach to Argument by Analogy: Extrapolation and Chain Graphs Daniel Steel  

E-Print Network [OSTI]

A New Approach to Argument by Analogy: Extrapolation and Chain Graphs Daniel Steel Department of Philosophy 503 S Kedzie Hall East Lansing, MI 48824-1032 steel@msu.edu #12;1. Introduction. In order to make

Steel, Daniel

405

Bond Strength Degradation for CFRP and Steel reinforcing Bars in Concrete at Elevated Temperature   

E-Print Network [OSTI]

tendon as compared with steel prestressing wire. The results of transient elevated temperature bond pullout and tensile strength tests on CFRP tendons and steel prestressing wire are presented and discussed, and show that bond failure at elevated...

Maluk, Cristian; Bisby, Luke; Terrasi, Giovanni; Green, Mark

2011-03-01T23:59:59.000Z

406

Characterization of niobium, tantalum and chromium sputtered coatings on steel using eddy currents  

E-Print Network [OSTI]

Characterization of niobium, tantalum and chromium sputtered coatings on steel using eddy currents for characterization of niobium, tantalum and chromium sputtered coating on steel is presented in this paper

Danon, Yaron

407

Experiments to Separate the Effect of Texture on Anisotropy of Pipeline Steel  

E-Print Network [OSTI]

Experiments to Separate the Effect of Texture on Anisotropy of Pipeline Steel M. S. Jooa , D the anisotropy of Charpy test energy. Keywords: pipeline steel, anisotropy, crystallographic texture, memory

Cambridge, University of

408

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

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

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

409

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

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

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

410

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

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

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

411

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

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

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

412

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

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

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

413

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

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

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

414

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

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

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

415

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

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

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

416

The shielding effect of wild type iron reducing bacterial flora on the corrosion of linepipe steel  

E-Print Network [OSTI]

The shielding effect of wild type iron reducing bacterial flora on the corrosion of linepipe steel (iron reducing bacteria (IRB)) on API 5L Ă?52 carbon steel coupons was investigated. A wild type of IRB

417

E-Print Network 3.0 - astm a533-b steel Sample Search Results  

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

Fine Summary: Company7 Figure 3. Painted steel panels after 3 weeks, 35o c exposure in salt-fog chamber (A36; A588; ASTM... HPS70W; NUCu (ASTM A710 Grade B) steels)...

418

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

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

the past year, creep tests were undertaken of 9Cr-1Mo-V steel samples exposed to prior creep for times from... UNDERSTANDING DAMAGE MECHANISMS IN FERRITIC STEELS Robert W....

419

Stress corrosion cracking and hydrogen embrittlement of thick section high strength low alloy steel  

E-Print Network [OSTI]

An experimental study was conducted to evaluate the corrosion performance of weldments of a high strength low alloy(HSLA) steel in a simulated seawater environment. This steel, designated HSLA80, was developed by the United ...

Needham, William Donald

1986-01-01T23:59:59.000Z

420

Energy and materials flows in the iron and steel industry  

SciTech Connect (OSTI)

Past energy-consumption trends and future energy-conservation opportunities are investigated for the nation's iron and steel industry. It is estimated that, in 1980, the industry directly consumed approximately 2.46 x 10/sup 15/ Btu of energy (roughly 3% of total US energy consumption) to produce 111 million tons of raw steel and to ship 84 million tons of steel products. Direct plus indirect consumption is estimated to be about 3.1 x 10/sup 15/ Btu. Of the set of conservation technologies identified, most are judged to be ready for commercialization if and when the industry's capital formation and profitability problems are solved and the gradual predicted increase in energy prices reduces the payback periods to acceptable levels.

Sparrow, F.T.

1983-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Electrical resistance tomography from measurements inside a steel cased borehole  

DOE Patents [OSTI]

Electrical resistance tomography (ERT) produced from measurements taken inside a steel cased borehole. A tomographic inversion of electrical resistance measurements made within a steel casing was then made for the purpose of imaging the electrical resistivity distribution in the formation remotely from the borehole. The ERT method involves combining electrical resistance measurements made inside a steel casing of a borehole to determine the electrical resistivity in the formation adjacent to the borehole; and the inversion of electrical resistance measurements made from a borehole not cased with an electrically conducting casing to determine the electrical resistivity distribution remotely from a borehole. It has been demonstrated that by using these combined techniques, highly accurate current injection and voltage measurements, made at appropriate points within the casing, can be tomographically inverted to yield useful information outside the borehole casing.

Daily, William D. (Livermore, CA); Schenkel, Clifford (Walnut Creek, CA); Ramirez, Abelardo L. (Pleasanton, CA)

2000-01-01T23:59:59.000Z

422

E-Print Network 3.0 - aisi52100 hardened steel Sample Search...  

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

of hardened AISI 52100 bearing steel... ... Source: Ozel, Tugrul - Department of Industrial Engineering, Rutgers University Collection: Engineering 4 Predictive modeling...

423

Connection of modular steel beam precast slab units with cast-in-place closure pour slabs  

E-Print Network [OSTI]

monolithic continuous deck. The effects of the cold joints and discontinuous steel details are the focus of the research work....

Brush, Natalie Camille

2005-02-17T23:59:59.000Z

424

Measuring the Magnetic Flux Density in the CMS Steel Yoke  

E-Print Network [OSTI]

The Compact Muon Solenoid (CMS) is a general purpose detector, designed to run at the highest luminosity at the CERN Large Hadron Collider (LHC). Its distinctive features include a 4 T superconducting solenoid with 6-m-diameter by 12.5-m-length free bore, enclosed inside a 10000-ton return yoke made of construction steel. The return yoke consists of five dodecagonal three-layered barrel wheels and four end-cap disks at each end comprised of steel blocks up to 620 mm thick, which serve as the absorber plates of the muon detection system. Accurate characterization of the magnetic field everywhere in the CMS detector is required. To measure the field in and around the steel, a system of 22 flux-loops and 82 3-D Hall sensors is installed on the return yoke blocks. Fast discharges of the solenoid (190 s time-constant) made during the CMS magnet surface commissioning test at the solenoid central fields of 2.64, 3.16, 3.68 and 4.01 T were used to induce voltages in the flux-loops. The voltages are measured on-line and integrated off-line to obtain the magnetic flux in the steel yoke close to the muon chambers at full excitations of the solenoid. The 3-D Hall sensors installed on the steel-air interfaces give supplementary information on the components of magnetic field and permit to estimate the remanent field in steel to be added to the magnetic flux density obtained by the voltages integration. A TOSCA 3-D model of the CMS magnet is developed to describe the magnetic field everywhere outside the tracking volume measured with the field-mapping machine. The results of the measurements and calculations are presented, compared and discussed.

V. I. Klyukhin; N. Amapane; A. Ball; B. Curé; A. Gaddi; H. Gerwig; A. Hervé; M. Mulders; R. Loveless

2012-12-06T23:59:59.000Z

425

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

E-Print Network [OSTI]

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

Deville, Yves

426

Annealing Steel Coils Mark McGuinness, Victoria University of Wellington, New Zealand  

E-Print Network [OSTI]

Annealing Steel Coils Mark McGuinness, Victoria University of Wellington, New Zealand Winston L, Australia Steve I. Barry, UNSW@ADFA, Canberra, ACT, Australia. Abstract Cold rolled steel in the form and then maintained at this temperature for a period of time. At New Zealand Steel the process takes place inside

McGuinness, Mark

427

DEVELOPMENT OF A MODEL FOR TRANSIENT SIMULATION AND CONTROL OF A CONTINUOUS STEEL SLAB CASTER  

E-Print Network [OSTI]

DEVELOPMENT OF A MODEL FOR TRANSIENT SIMULATION AND CONTROL OF A CONTINUOUS STEEL SLAB CASTER for transient simulation and control of a continuous steel slab caster is described. Slab thermal cooling water flow rates and temperature, slab thickness, steel chemistry, and pouring and ambient

Beckermann, Christoph

428

Cold drawn steel wires--processing, residual stresses and ductility Part II: Synchrotron and neutron diffraction  

E-Print Network [OSTI]

Cold drawn steel wires--processing, residual stresses and ductility Part II: Synchrotron Received in final form 29 September 2005 ABSTRACT Cold drawing of steel wires leads to an increase proposed that cold drawing would induce a phase transformation of the steel, possibly a martensitic

429

A STUDY OF FERRITIC WELD DEPOSITS IN Fe-9Ni STEEL  

E-Print Network [OSTI]

for the Welding of 9% Nickel Steel: Research in the U.S. andWELD DEPOSITS IN Fe-9Ni STEEL K. W. Mahin and J. W. Morris,1977). F. H. lang: Ferritic Steel Welcl'ing 3,218,432 (

Mahin, K.W.

2013-01-01T23:59:59.000Z

430

GUIDELINES FOR DESIGN AND SAFE HANDLING OF CURVED I-SHAPED STEEL GIRDERS  

E-Print Network [OSTI]

0-5574-P1 GUIDELINES FOR DESIGN AND SAFE HANDLING OF CURVED I-SHAPED STEEL GIRDERS Authors: Jason FOR DESIGN AND SAFE HANDLING OF CURVED I-SHAPED STEEL GIRDERS PURPOSE: The purpose of this set of guidelines-sixth #12;2 (Eq. 6.10.2.2-2). However, TxDOT's Preferred Practices for Steel Bridge Design, Fabrication

Texas at Austin, University of

431

Experimental and numerical evaluation of electromagnetic acoustic transducer performance on steel materials  

E-Print Network [OSTI]

Experimental and numerical evaluation of electromagnetic acoustic transducer performance on steel 2011 Keywords: Electromagnetic Acoustic Transducers Magnetostriction Lorentz force Steel a b s t r a c of the test object. A wide variety of steel materials is employed in many industrial applications, so

Nagy, Peter B.

432

d TRIP steel S. Chatterjee, M. Murugananth and H. K. D. H. Bhadeshia*  

E-Print Network [OSTI]

d TRIP steel S. Chatterjee, M. Murugananth and H. K. D. H. Bhadeshia* A combination of neural networks and genetic algorithms has been used to design a TRIP assisted steel in which the silicon concentration is kept low. In this context, the steel has a novel microstructure consisting of d ferrite

Cambridge, University of

433

Coating of a stainless steel tube-wall catalytic reactor with thermally treated polysiloxane thick films  

E-Print Network [OSTI]

Coating of a stainless steel tube-wall catalytic reactor with thermally treated polysiloxane thick stainless steel by plasma assisted chemical vapour deposition process. Thicknesses up to 10µm were developed glass-like silicon oxide but cannot be related to an amorphous silica structure. At 1273K the steel

Paris-Sud XI, Université de

434

Microstructural development and solidification cracking susceptibility of Cu deposits on steel: Part I  

E-Print Network [OSTI]

Microstructural development and solidification cracking susceptibility of Cu deposits on steel industry is interested in depositing Cu onto steel using direct metal deposition techniques in order to improve thermal management of mold dies manufactured from steel alloys. However, Cu is a known promoter

DuPont, John N.

435

Journal of Constructional Steel Research 67 (2011) 261269 Contents lists available at ScienceDirect  

E-Print Network [OSTI]

Journal of Constructional Steel Research 67 (2011) 261­269 Contents lists available at ScienceDirect Journal of Constructional Steel Research journal homepage: www.elsevier.com/locate/jcsr Retraining local and global buckling behavior of steel plastic hinges using CFRP Sherif El-Tawila, , Ekin Ekizb , Subhash

Chao, Shih-Ho

436

Det&rmlrvatton af AuetenH vs. a-ferrlt Hi Steel by Neutron  

E-Print Network [OSTI]

Det&rmlrvatton af AuetenH© vs. a-ferrlté Hi Steel by Neutron and X-ray Oif fraction Bltv Nitl-FERRITE IN STEEL BY NEUTRON AND X-RAY DIFFRACTION J. Als-Nielsen and K. Clausen Physics Department Abstract-ferrite) phases in steel samples are reported. In addition to determine the relative content of phases

437

Behavior of steel monopoles strengthened with high-modulus CFRP materials B. Lanier a  

E-Print Network [OSTI]

Behavior of steel monopoles strengthened with high-modulus CFRP materials B. Lanier a , D. Schnerch modulus Carbon fiber reinforced polymers Steel structures Design recommendations Monopole towers a b s t r a c t This paper introduces a strengthening technique for steel monopole towers using high

438

Heavy Section Steel Technology HSST eLib Computational Structural Fracture Mechanics Team  

E-Print Network [OSTI]

Heavy Section Steel Technology ­ HSST eLib Computational Structural Fracture Mechanics Team the reports generated by the Heavy-Section Steel Technology (HSST) program (JCN B0119) from the early 1970's welcome the opportunity to discuss your potential applications and ways that the Heavy-Section Steel

439

PROPOSED MODIFICATION TO THE ACI 318-02 CODE EQUATION ON BOND STRENGTH FOR MMFX STEEL  

E-Print Network [OSTI]

ST-263-1 PROPOSED MODIFICATION TO THE ACI 318-02 CODE EQUATION ON BOND STRENGTH FOR MMFX STEEL R the bond characteristics of Micro-composite Multi-structural Formable reinforcing steel rebars of the current equation of the ACI 318-02 Code on bond to predict the bond capacity of the MMFX steel rebars

440

Damage-based design of steel structures. Dr. Georgios Kamaris, School of Engineering, University of Warwick  

E-Print Network [OSTI]

Damage-based design of steel structures. Dr. Georgios Kamaris, School of Engineering, University method for seismic design of plane steel moment resisting framed structures is developed. This method of Steel Structures (2011) at the Department of Civil Engineering of the Univ. of Patras (Greece). He

Davies, Christopher

Note: This page contains sample records for the topic "mittal steel usa" 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

COUNTEREXAMPLES TO THE UNIQUE AND COFINAL BRANCHES ITAY NEEMAN AND JOHN STEEL  

E-Print Network [OSTI]

COUNTEREXAMPLES TO THE UNIQUE AND COFINAL BRANCHES HYPOTHESES ITAY NEEMAN AND JOHN STEEL Abstract than) the existence of a cardinal which is strong past a Woodin cardinal. Martin­Steel [3] introduced examples see Neeman [4] and Neeman [5].) Martin­Steel [3] suggested a natural hypothesis, which if true

Steel, John R.

442

Seismic Behavior of Steel Girder Bridge Superstructures Ahmad M. Itani1  

E-Print Network [OSTI]

Seismic Behavior of Steel Girder Bridge Superstructures Ahmad M. Itani1 ; Michel Bruneau2 ; Lyle Carden3 ; and Ian G. Buckle4 Abstract: Recent earthquakes exposed the vulnerabilities of steel plate girder bridges when subjected to ground shaking. This paper discusses the behavior of steel plate girder

Bruneau, Michel

443

Mechanism and Kinetics of Solid-State Transformation in High-Temperature Processed Linepipe Steel  

E-Print Network [OSTI]

Mechanism and Kinetics of Solid-State Transformation in High-Temperature Processed Linepipe Steel P, Cambridge CB2 3QZ, U.K. Abstract: A relatively new class of linepipe steels with yield strength above 500 systems. The design concept for the steels takes advantage of the enhanced role which higher levels

Cambridge, University of

444

Compact passive wireless reinforced concrete corrosion initiation sensor that can be installed in existing steel  

E-Print Network [OSTI]

in existing steel Khalada Perveen, Greg. E. Bridges, Sharmistha Bhadra and Douglas J. Thomson Dept of the transfer of electron charge between the metal and its environment; here between the steel and the concrete. This is a property of the steel/concrete interface and not of the metal itself. Thus, it is impossible to determine

Boyer, Edmond

445

BEHAVIOR OF CONCRETE BRIDGE DECKS REINFORCED WITH HIGH-STRENGTH AND HIGH CORROSION-RESISTANT STEEL  

E-Print Network [OSTI]

BEHAVIOR OF CONCRETE BRIDGE DECKS REINFORCED WITH HIGH- STRENGTH AND HIGH CORROSION-RESISTANT STEEL, high corrosion-resistant steel commercially known as Micro-composite Multi-structural Formable (MMFX) steel. The study included testing three full-scale bridge decks having a span-to-depth ratio of 12

446

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

E-Print Network [OSTI]

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

Sammut, Claude

447

Paper Number 05 Structural Fuses and Concrete-Filled Steel Shapes for  

E-Print Network [OSTI]

Paper Number 05 Structural Fuses and Concrete-Filled Steel Shapes for Seismic- and Multi-hazard design concepts. This paper presents recent research on structural fuses and concrete-filled steel shapes composite rectangular columns of Bi-Steel panels. Experimental results from another series of tests

Bruneau, Michel

448

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

E-Print Network [OSTI]

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

Chemnitz, Technische Universität

449

THE INFLUENCE OF COOLING RATE ON THE FERRITE CONTENT OF STAINLESS STEEL ALLOYS  

E-Print Network [OSTI]

cooling rates. INTRODUCTION Rcsid ual ferrite is present in the microstructure of duplex stainless steel) ) ) THE INFLUENCE OF COOLING RATE ON THE FERRITE CONTENT OF STAINLESS STEEL ALLOYS J. W. Elmer that this ferrite can influence the mechanical properties of stainless steel alloys and the integrity of castings

Eagar, Thomas W.

450

A Study of Austenite Precipitate Growth in Duplex Stainless Steel A Research Performance Evaluation  

E-Print Network [OSTI]

A Study of Austenite Precipitate Growth in Duplex Stainless Steel A Research Performance Evaluation-based metals handbooks. Due the multi-component nature of the duplex stainless steels which are the basis stainless steel. Current State of Knowledge The velocity of an interface during a phase transformation can

McGaughey, Alan

451

Measuring the Residual Ferrite Content of Rapidly Solidified Stainless Steel Alloys-  

E-Print Network [OSTI]

-Gage and ferrite meters have been developed to measure the amount of residual ferrite in duplex stainless steel) ) Measuring the Residual Ferrite Content of Rapidly Solidified Stainless Steel Alloys. Electron beam welds, laser beam welds and rapidly solidified stainless steel alloys have small physical

Eagar, Thomas W.

452

"Ceramics and high-temperature composites, silicides" Oxidation of Stainless Steel Powder  

E-Print Network [OSTI]

: Powder, stainless steel, oxidation INTRODUCTION Ceramic matrix composites dispersed with metal particles"Ceramics and high-temperature composites, silicides" CHTC9 Oxidation of Stainless Steel Powder. To understand the corrosion behavior of a model 304L(p)-ZrO2(s) composite, a 304L stainless steel powder has

Paris-Sud XI, Université de

453

Alternated high-and low-pressure nitriding of austenitic stainless steel: Mechanisms and results  

E-Print Network [OSTI]

Alternated high- and low-pressure nitriding of austenitic stainless steel: Mechanisms and results G a gas mixture of (N2 /H2):(50/50) in pressure, was applied to stainless-steel AISI 304. In the first or plasma nitriding of metal parts, in par- ticular those made of steel and cast iron, is extensively ap

454

NICKEL-FREE Fe-12Mn-0.2Ti ALLOY STEEL FOR CRYOGENIC APPLICATIONS  

E-Print Network [OSTI]

Parr, J. Gordon, J. Iron and Steel Inst. B, vol. 283,137 (Properties of Fe-12Mn-0.2Ti Steel at -196°C Yield Stress (FREE Fe-12Mn-O. 2Ti ALLOY STEEL FOR CRYOGENIC APPLICATIONS

Hwang, S.

2010-01-01T23:59:59.000Z

455

Dynamics of static friction between steel and silicon Zhiping Yang, H. P. Zhang, and M. Marder  

E-Print Network [OSTI]

Dynamics of static friction between steel and silicon Zhiping Yang, H. P. Zhang, and M. Marder 4, 2008) We conducted experiments in which steel and silicon or quartz are clamped together. Even experiments where silicon and quartz are clamped on steel, motion is measured down to the nanometer scale

Texas at Austin. University of

456

ACOUSTIC EMISSION HEALTH MONITORING OF STEEL BRIDGES Pooria L. Pahlavan1  

E-Print Network [OSTI]

ACOUSTIC EMISSION HEALTH MONITORING OF STEEL BRIDGES Pooria L. Pahlavan1 , Joep Paulissen2 in the field of Acoustic Emission (AE) for monitoring fatigue cracks in steel structures, the implementation in the utilization of AE systems for steel bridge decks. These challenges are mainly related to the multi

Boyer, Edmond

457

Transmission electron microscopy of oxide development on 9Cr ODS steel in supercritical water  

E-Print Network [OSTI]

Transmission electron microscopy of oxide development on 9Cr ODS steel in supercritical water A strengthened ferritic steel alloys during exposure to 600 °C supercritical water for 2- and 4-weeks were cladding include austenitic stainless steels, solid solution and precipitation-hardened alloys, ferritic

Motta, Arthur T.

458

III.C. 3. A Delphi on the Future of the Steel and Ferroalloy Industries*  

E-Print Network [OSTI]

204 III.C. 3. A Delphi on the Future of the Steel and Ferroalloy Industries* NANCY H. GOLDSTEIN for policy issues affecting the use of ferroalloys in steel making and certain other alloy production of the Delphi. The Steel and Ferroalloy Delphi included three rounds. The questions and exercises presented

Bieber, Michael

459

Characterization and In-Situ Ion-Irradiation of MA957 ODS Steel Djamel Kaoumi1  

E-Print Network [OSTI]

Characterization and In-Situ Ion-Irradiation of MA957 ODS Steel Djamel Kaoumi1 , Arthur Motta1/Martensitic steels produced by mechanical alloying with Y2O3 particles are considered as possible cladding materials--II #12;Fig. 1. (a) Bright Field TEM images of the grain microstructure in MA957 ODS steel in transversal

Motta, Arthur T.

460

Waves and Vortices of Rust on the Surface of Corroding Steel K. Agladze and O. Steinbock*  

E-Print Network [OSTI]

Waves and Vortices of Rust on the Surface of Corroding Steel K. Agladze and O. Steinbock; In Final Form: September 8, 2000 Two-dimensional wave patterns have been observed on corroding steel plates. A thin layer of oxygen-containing nitric acid covering the surface of the low-carbon steel induces

Steinbock, Oliver

Note: This page contains sample records for the topic "mittal steel usa" 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

Author's personal copy Investigation of effect of polyurea on response of steel plates  

E-Print Network [OSTI]

Author's personal copy Investigation of effect of polyurea on response of steel plates to impulsive the results of the response of monolithic steel plates and steel-polyurea bilayer plates to impulsive blast), it will magnify the initial shock effect and promote fail- ure. These experimental results are paralleled

Nemat-Nasser, Sia

462

The Influence of Steel Ductility and Link Reinforcement on Ductility of R.C Beams  

E-Print Network [OSTI]

The Influence of Steel Ductility and Link Reinforcement on Ductility of R.C Beams Researcher : Wan is to study the effect of steel types on ductility of R.C beams With the following objectives Variation of beam load- deflection and ultimate rotation curves with steel types Variation of cracks model

Birmingham, University of

463

Crystallographic Texture of Induction-welded and Heat-treated Pipeline Steel  

E-Print Network [OSTI]

Crystallographic Texture of Induction-welded and Heat-treated Pipeline Steel P. Yan1,a, �. E.thibaux@arcelormittal.com, dhkdb@cam.ac.uk Keywords: crystallographic texture; pipeline steel; induction welding; induction heat°. Microstructural Characterisation Pipelines steels are normally hot­rolled at elevated temperatures

Cambridge, University of

464

Energy balance properties of steels subjected to high cycle A. Chrysochoos1  

E-Print Network [OSTI]

associated with the fatigue of a dual-phase steel often used in mechanical industries. This paper is composedEnergy balance properties of steels subjected to high cycle fatigue A. Chrysochoos1 , A. Blanche1 estimate the different terms of the energy balance associated with the high cycle fatigue (HCF) of steels

Paris-Sud XI, Université de

465

Degradation of nanostructured bainitic steel under rolling contact fatigue  

E-Print Network [OSTI]

down causing decohe- sion [30, 31]. It is well known in the context of dual phase steels [32–35], that ductile voids form at the interface between hard martensite and soft ferrite. In the present case it is of course the larger regions of carbon... of relatively coarse regions of austenite. It is safe to assume that the strain incompatibility between 17 the hard, untempered martensite and relatively soft bainite that in- duces void formation in a manner akin to dual-phase steels of the type used...

Solano-Alvarez, W.; Pickering, E. J.; Bhadeshia, H. K. D. H.

2014-09-06T23:59:59.000Z

466

Final Scientific Report - "Novel Steels for High Temperature Carburizing"  

SciTech Connect (OSTI)

This program was undertaken to develop a microalloy-modified grade of standard carburizing steel that can successfully exploit the high temperature carburizing capabilities of current commercial low pressure (i.e. 'vacuum') carburizing systems. Such steels can lower the amount of energy required for commercial carburizing operations by reducing the time required for deep-case carburizing operations. The specific technical objective of the work was to demonstrate a carburizing steel composition capable of maintaining a prior austenite grain size no larger than ASTM grain size number 5 after exposure to simulated carburizing conditions of 1050 C for 8 hr. Such thermal exposure should be adequate for producing carburized case depths up to about 2 mm. Such carburizing steels are expected to be attractive for use across a wide range of industries, including the petroleum, chemical, forest products, automotive, mining and industrial equipment industries. They have potential for reducing energy usage during low pressure carburizing by more than 25%, as well as reducing cycle times and process costs substantially. They also have potential for reducing greenhouse gas emissions from existing low pressure carburizing furnaces by more than 25%. High temperature carburizing can be done in most modern low pressure carburizing systems with no additional capital investment. Accordingly, implementing this technology on carburizing furnaces will provide a return on investment significantly greater than 10%. If disseminated throughout the domestic carburizing community, the technology has potential for saving on the order of 23 to 34 trillion BTU/year in industrial energy usage. Under the program, two compositions of microalloyed, coarsening-resistant low alloy carburizing steels were developed, produced and evaluated. After vacuum annealing at 1050oC for 8 hrs and high pressure gas quenching, both steels exhibited a prior austenite ASTM grain size number of 5.0 or finer. For comparison, a control alloy of similar composition but without the microalloy additions exhibited a duplex prior austenite grain size with grains ranging from ASTM grain size 3 down to ASTM grain size 1 after similar processing and thermal exposure. These results confirm the potential for using microalloy additions of Ti, B, Nb, Al, rare earths and/or N for austenite grain size control in Cr-Mo (i.e. 4000-series) low alloy carburizing steels. They also demonstrate that these microalloy additions will not compromise the processability of the steel; all three materials produced under the program could be hot worked readily using normal steel processing protocols. To fully realize the technical and commercial potential of these steels, there is a need to continue development work using larger-scale heats. These larger-scale heats are needed to provide adequate material for fatigue testing of quenched and tempered alloys, to conduct more complete investigations of potential alloy chemistries and to provide additional material for processing studies. It will also be beneficial to carefully review intellectual property issues associated with this family of steels, since existing Japanese patent literature suggests that significant microstructural and/or process characterization work may be needed on new materials to confirm that these materials fall outside existing patent claims.

McKimpson, Marvin G.; Liu, Tianjun; Maniruzzaman, Md

2012-07-27T23:59:59.000Z

467

Creep of A508/533 Pressure Vessel Steel  

SciTech Connect (OSTI)

ABSTRACT Evaluation of potential Reactor Pressure Vessel (RPV) steels has been carried out as part of the pre-conceptual Very High Temperature Reactor (VHTR) design studies. These design studies have generally focused on American Society of Mechanical Engineers (ASME) Code status of the steels, temperature limits, and allowable stresses. Initially, three candidate materials were identified by this process: conventional light water reactor (LWR) RPV steels A508 and A533, 2ĽCr-1Mo in the annealed condition, and Grade 91 steel. The low strength of 2ĽCr-1Mo at elevated temperature has eliminated this steel from serious consideration as the VHTR RPV candidate material. Discussions with the very few vendors that can potentially produce large forgings for nuclear pressure vessels indicate a strong preference for conventional LWR steels. This preference is based in part on extensive experience with forging these steels for nuclear components. It is also based on the inability to cast large ingots of the Grade 91 steel due to segregation during ingot solidification, thus restricting the possible mass of forging components and increasing the amount of welding required for completion of the RPV. Grade 91 steel is also prone to weld cracking and must be post-weld heat treated to ensure adequate high-temperature strength. There are also questions about the ability to produce, and very importantly, verify the through thickness properties of thick sections of Grade 91 material. The availability of large components, ease of fabrication, and nuclear service experience with the A508 and A533 steels strongly favor their use in the RPV for the VHTR. Lowering the gas outlet temperature for the VHTR to 750°C from 950 to 1000°C, proposed in early concept studies, further strengthens the justification for this material selection. This steel is allowed in the ASME Boiler and Pressure Vessel Code for nuclear service up to 371°C (700°F); certain excursions above that temperature are allowed by Code Case N-499-2 (now incorporated as an appendix to Section III Division 5 of the Code). This Code Case was developed with a rather sparse data set and focused primarily on rolled plate material (A533 specification). Confirmatory tests of creep behavior of both A508 and A533 are described here that are designed to extend the database in order to build higher confidence in ensuring the structural integrity of the VHTR RPV during off-normal conditions. A number of creep-rupture tests were carried out at temperatures above the 371°C (700°F) Code limit; longer term tests designed to evaluate minimum creep behavior are ongoing. A limited amount of rupture testing was also carried out on welded material. All of the rupture data from the current experiments is compared to historical values from the testing carried out to develop Code Case N-499-2. It is shown that the A508/533 basemetal tested here fits well with the rupture behavior reported from the historical testing. The presence of weldments significantly reduces the time to rupture. The primary purpose of this report is to summarize and record the experimental results in a single document.

Richard Wright

2014-08-01T23:59:59.000Z

468

E-Print Network 3.0 - argonne il usa Sample Search Results  

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

usa Search Powered by Explorit Topic List Advanced Search Sample search results for: argonne il usa Page: << < 1 2 3 4 5 > >> 1 T H E U . S . D E P A R T M E N T O F E N E R G Y...

469

EUTROPHICATION A J Gold, University of Rhode Island, Kingston, RI, USA  

E-Print Network [OSTI]

EUTROPHICATION A J Gold, University of Rhode Island, Kingston, RI, USA J T Sims, University of Delaware, Newark, DE, USA Ă? 2005, Elsevier Ltd. All Rights Reserved. Introduction Eutrophication describes in nutrient inputs. Phosphorus (P) and nitrogen (N) are the nutrients that drive most eutrophication processes

Gold, Art

470

Ecological Modelling 187 (2005) 140178 Eutrophication model for Lake Washington (USA)  

E-Print Network [OSTI]

Ecological Modelling 187 (2005) 140­178 Eutrophication model for Lake Washington (USA) Part I eutrophication model that has been developed to simulate plankton dynamics in Lake Washington, USA. Because loading scenarios. © 2005 Elsevier B.V. All rights reserved. Keywords: Eutrophication; Lake Washington

Arhonditsis, George B.

471

Controls on the regional-scale salinization of the Ogallala aquifer, Southern High Plains, Texas, USA  

E-Print Network [OSTI]

of Kentucky, Lexington, KY 40506-0053, USA b Department of Geological Sciences, The University of TexasControls on the regional-scale salinization of the Ogallala aquifer, Southern High Plains, Texas, USA Sunil Mehtaa, *, Alan E. Fryara , Jay L. Bannerb a Department of Geological Sciences, University

Banner, Jay L.

472

ICPSOP 2000 Accra, Ghana THE EVOLUTION OF THE U.S.A. OPEN ACCESS  

E-Print Network [OSTI]

toward the regionalization of the transmission system currently underway. © Copyright George Gross, 2000ICPSOP 2000 Accra, Ghana 1 THE EVOLUTION OF THE U.S.A. OPEN ACCESS TRANSMISSION REGIME by George Gross University of Illinois at Urbana-Champaign Urbana, IL 61801, USA gross@uiuc.edu ABSTRACT

Gross, George

473

Int. J. Wildland Fire 6(3): 97-105, 1996 Ca IAWF. Printed in USA.  

E-Print Network [OSTI]

pine tree densities and basal areas in Black Hills forests for the period 1874 to 1995, with up to five Ponderosa Pine Communities of the Black Hills, South Dakota, USA Peter M. Brown1 and Carolyn Hull Sieg2 1 Rocky Mountain Forest and Range Experiment Station, 240 W. Prospect Rd., Fort Collins, CO 80526 USA

474

Environmental Toxicology and Chemistry, Vol. 18, No. 3, pp. 426429, 1999 Printed in the USA  

E-Print Network [OSTI]

--Nonaqueous phase liquid Polycyclic aromatic hydrocarbons Coal tar UNIFAC Multicomponent INTRODUCTION Many in the USA 0730-7268/99 $9.00 .00 UNIFAC MODELING OF MULTICOMPONENT NONAQUEOUS PHASE LIQUIDS CONTAINING-2125, USA (Received 12 March 1998; Accepted 17 June 1998) Abstract--Multicomponent nonaqueous phase liquid

Peters, Catherine A.

475

The fate and transport of nitrate in shallow groundwater in northwestern Mississippi, USA  

E-Print Network [OSTI]

modeling . USA Introduction Nitrate is the primary form of dissolved nitrogen in natural waters (MuellerThe fate and transport of nitrate in shallow groundwater in northwestern Mississippi, USA Heather L. Welch & Christopher T. Green & Richard H. Coupe Abstract Agricultural contamination of groundwater

476

13 Modern Bainitic Steels Steels with yield strengths in excess of 1000 MPa are important in certain  

E-Print Network [OSTI]

.029 ± ± ± ± ± Rapidly cooled bainitic 5 0.100 0.25 1.00 ± ± ± ± ± ± ± ± ± Bainitic dual phase 6 0.040 ± 0.40 ± ± ± ± ± ± 0.05 ± ± Triple phase 7 0.150 0.35 1.40 ± ± ± 0.022 0.011 ± 0.035 ± ± Bainitic dual phase 8 0.120 113 Modern Bainitic Steels Steels with yield strengths in excess of 1000 MPa are important

Cambridge, University of

477

Bond Strength of ASTM A 1035 Grade 100 Reinforcing Steel  

E-Print Network [OSTI]

The bond strength of ASTM A 1035 Grade 100 reinforcing steel is evaluated relative to the values predicted using the development expressions in ACI 318-05 and ACI 408R-03. Sixty-nine beam-splice specimens were tested at the University of Kansas...

Briggs, Michael

2008-04-24T23:59:59.000Z

478

Retention of ferrite in AluminiumAlloyed TRIPassisted steels  

E-Print Network [OSTI]

Retention of ­ferrite in Aluminium­Alloyed TRIP­assisted steels Young Joo Choi1, Dong­Woo Suh1 of excess ­ferrite in the microstructure observed at ambient temperature. These provided valuable information for comparison against kinetic simulations which prove that the excess ferrite cannot

Cambridge, University of

479

Development oxide dispersion strengthened ferritic steels for fusion  

SciTech Connect (OSTI)

Uniaxial tension creep response is reported for an oxide dispersion strengthened (ODS) steel, Fe-13.5Cr-2W-0.5Ti-0.25 Y{sub 2}O{sub 3} (in weight percent) manufactured using the mechanical alloying process. Acceptable creep response is obtained at 900{degrees}C.

Mukhopadhyay, D.K.; Froes, F.H.; Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States)

1997-04-01T23:59:59.000Z

480

Response of neutron-irradiated RPV steels to thermal annealing  

SciTech Connect (OSTI)

One of the options to mitigate the effects of irradiation on reactor pressure vessels (RPVs) is to thermally anneal them to restore the fracture toughness properties that have been degraded by neutron irradiation. This paper summarizes experimental results of work performed at the Oak Ridge National Laboratory (ORNL) to study the annealing response of several irradiated RPV steels.

Iskander, S.K.; Sokolov, M.A.; Nanstad, R.K.

1997-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "mittal steel usa" 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

Coalesced Martensite in Pressure Vessel Steels Hector Pous-Romero  

E-Print Network [OSTI]

Coalesced Martensite in Pressure Vessel Steels Hector Pous-Romero Department of Materials Science.ac.uk Harry Bhadeshia Department of Materials Science & Metallurgy University of Cambridge Cambridge RPV Reactor pressure vessels. SEM Scanning electron microscopy. HAZ Heat affected zone. Bs Bainite

Cambridge, University of

482

Master thesis Spot Weldability of TRIP Steel with  

E-Print Network [OSTI]

() Computational Metallurgy Graduate Institute of Ferrous Technology Pohang University of Science and Technology Weldability of TRIP Steel with High Carbon, High Aluminium Content By Jung, Geunsu Computational Metallurgy for the degree of Master of Science in the Graduate Institute of Ferrous Technology (Computational Metallurgy

Cambridge, University of

483

Safety Analysis for Packaging Steel Banded Wooden Shipping Containers  

SciTech Connect (OSTI)

This safety analysis report for packaging describes the steel banded wooden shipping containers, which are certified as Type AF packagings. The authorized payload for these containers is unirradiated, slightly enriched, uranium ingots, billets, extrusions, and scrap materials. The amount of uranium in the containers will not exceed the LSA-II material requirements as defined in 49 CFR 173.403.

FERRELL, P.C.

2000-12-05T23:59:59.000Z

484

Low Temperature Air Bake of Stainless Steel for Very Low  

E-Print Network [OSTI]

that gives very hot water with detergent. #12;4. The method of using a relatively low temperature air bake of the requirements for high quality forged blanks for flanges. After machining using a water based lubricantLow Temperature Air Bake of Stainless Steel for Very Low Outgassing Rates Surface Conditioning

485

Specific grinding energy causing thermal damage in precision gear steels  

E-Print Network [OSTI]

of thermal damage for surface grinding of AISI 9310 gear steel using two different grinding wheels and two different coolants. The grinding wheels used for this research are plain alumina wheel-32A80-JVBE and Seeded Gel alumina abrasive-5SG80-JVS...

Hatathodi, Srinivas

2002-01-01T23:59:59.000Z

486

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation  

E-Print Network [OSTI]

Hydrogen Embrittlement of Pipeline Steels: Causes and Remediation P. Sofronis, I. M. Robertson, D. D. Johnson University of Illinois at Urbana-Champaign Hydrogen Pipeline Working Group Workshop% · Contractor share: 25% · Barriers ­ Hydrogen embrittlement of pipelines and remediation (mixing with water

487

Cleavage-like fracture of austenite in duplex stainless steel  

SciTech Connect (OSTI)

Nitrogen alloying of stainless steel has proved to be extremely successful for mechanical and corrosion properties. For duplex stainless steel, which appears to be very promising for industrial application, the beneficial influence of nitrogen has also been established for contents of about 0.2 wt-%. Duplex structures are found in many alloys and systems as, for instance, in Cu- and Ti-alloys and in stainless steel. They all are characterized by a mixture of similar amounts of two phases whose plastic behaviors are different from one another. In the case of duplex stainless steel the matrix phase is usually ferrite. However, by increasing the nitrogen content and therefore the stability of austenite, it is shown in the present work that austenite can also become the matrix. Because the partition coefficient of nitrogen between [alpha] and [gamma] is large, it is also possible to harden the [gamma] phase more than [alpha]. The question this paper attempts to answer is whether or not nitrogen alloying can exchange the roles of the [alpha] and the [gamma] phases with respect to mechanical properties.

Foct, J. (Univ. de Lille (France)); Akdut, N. (Inst. fuer Metallkunde und Metallphysik, Aachen (Germany))

1993-07-15T23:59:59.000Z

488

Superplastic Forming of Duplex Stainless Steel for Aerospace Part  

SciTech Connect (OSTI)

In this study, the high temperature forming behavior of duplex stainless steel has been characterized and the outer shell of a combustion chamber was fabricated with pressure difference of hot gas. It consists of two parts which are the outer skin made of stainless steel to sustain the internal pressure and the inner shell made of copper alloy for regenerative cooling channels. Two outer skins partitioned to half with respect to the symmetric axis was prepared by hot gas forming process with a maximum pressure of 7 MPa following to FEM analysis. For inner layer, copper alloy was machined for cooling channels and then placed in the gas pressure welding fixture. It is shown that the optimum condition of gas pressure welding is 7 MPa at 890 deg. C, for one hour. EDX analysis and scanning electron microscope micrograph confirm the atomic diffusion process is observed at the interface and copper atoms diffuse into steel, while iron and chrome atoms diffuse into copper. The result shows that the manufacturing method with superplastic forming and gas pressure welding of steel and copper alloy has been successful for near net shape manufacturing of scaled combustion chamber of launch vehicle.

Lee, Ho-Sung; Yoon, Jong-Hoon; Yoo, Joon-Tae; Yi, Young-Moo [Korea Aerospace Research Institute, 45 Eoeun-dong Yuseong, Daejeon 305-333 (Korea, Republic of)

2011-08-22T23:59:59.000Z

489

Ferrite determination in stainless steel welds -- Advances since 1974  

SciTech Connect (OSTI)

Examination of MagneGage Number 3 Magnet strengths led to a concept for extending, by extrapolation, the calibration range of AWS A4.2-7.4 to ferrite levels above 28 FN. Ferrite Numbers could then be assigned to thinner coating thickness standards for primary calibration of MagneGages over the extended range. Calibration using primary standards is limited to a very few instruments, due to the difference in distribution of ferromagnetic material in coating thickness standards vs that in stainless steel weld metal. secondary standards, covering the range from near zero to about 100 FN, became available for calibrating additional instruments at the beginning of 1995. A round robin of tests established that the interlaboratory reproducibility of measurement after calibration by the secondary standards is similar to that observed with MagneGages calibrated by use of primary standards. Excessive ferrite in duplex stainless steel weld metals has adverse effects on weld properties. The utility of the Ferrite Number measurement system for duplex stainless steels is thus established. Development of a solid link between Ferrite Number and ferrite percent, determination of ferrite in the heat-affected zone (HAZ) of duplex stainless steel weldments, and further development of predicting diagrams remain for the future.

Kotecki, D.J. [Lincoln Electric Co., Cleveland, OH (United States)

1997-01-01T23:59:59.000Z

490

REMANENT CREEP LIFE PREDICTION IN LOW-ALLOY FERRITIC STEEL  

E-Print Network [OSTI]

REMANENT CREEP LIFE PREDICTION IN LOW-ALLOY FERRITIC STEEL POWER PLANT COMPONENTS By Peter "Tilson in the Depart- ment, and especially in the Phase Transformations Group, in particular to Dr Jer-Ren Yang and Dr is expressed to Dr David Gooch of the National Power Technology and Environment Centre (NPTEC) for the interest

Cambridge, University of

491

Monitoring of Fracture Cri0cal Steel Bridges  

E-Print Network [OSTI]

#12;Monitoring of Fracture Cri0cal Steel Bridges: Acous0c Emission Sensors Fracture System Needs to Iden0fy: · Crack Ini0a0on · Crack Propaga0on · Weld Fracture Advanced Warning of Structural Distress #12;Technology Selec0on: Acous0c

Minnesota, University of

492

Blast damage mitigation of steel structures from near- contact charges  

E-Print Network [OSTI]

the front s on side of the pla but was n used to ga ate noto the back s on side of the pla but was n used to ga ate notFigu E.64 show the steel pla prior to im ure ws ate mpact.

Wolfson, Janet Crumrine

2008-01-01T23:59:59.000Z

493

RECENT DEVELOPMENTS IN DUCTILE STEEL DESIGN CONCEPTS M. Bruneau1  

E-Print Network [OSTI]

). That previous paper focused on research on Retrofit of Beam-to-Column Moment Connections, Frame Modifications Shear Walls, Plastic and Rotation Limits for Buildings and on Shear Links and Truss Piers for Bridges by the practicing engineering community over the past few years. In a first part, this paper focuses on Steel Plate

Bruneau, Michel

494

Electrical resistance tomography using steel cased boreholes as electrodes  

DOE Patents [OSTI]

An electrical resistance tomography method is described which uses steel cased boreholes as electrodes. The method enables mapping the electrical resistivity distribution in the subsurface from measurements of electrical potential caused by electrical currents injected into an array of electrodes in the subsurface. By use of current injection and potential measurement electrodes to generate data about the subsurface resistivity distribution, which data is then used in an inverse calculation, a model of the electrical resistivity distribution can be obtained. The inverse model may be constrained by independent data to better define an inverse solution. The method utilizes pairs of electrically conductive (steel) borehole casings as current injection electrodes and as potential measurement electrodes. The greater the number of steel cased boreholes in an array, the greater the amount of data is obtained. The steel cased boreholes may be utilized for either current injection or potential measurement electrodes. The subsurface model produced by this method can be 2 or 3 dimensional in resistivity depending on the detail desired in the calculated resistivity distribution and the amount of data to constrain the models. 2 figs.

Daily, W.D.; Ramirez, A.L.

1999-06-22T23:59:59.000Z

495

Electrical resistance tomography using steel cased boreholes as electrodes  

DOE Patents [OSTI]

An electrical resistance tomography method using steel cased boreholes as electrodes. The method enables mapping the electrical resistivity distribution in the subsurface from measurements of electrical potential caused by electrical currents injected into an array of electrodes in the subsurface. By use of current injection and potential measurement electrodes to generate data about the subsurface resistivity distribution, which data is then used in an inverse calculation, a model of the electrical resistivity distribution can be obtained. The inverse model may be constrained by independent data to better define an inverse solution. The method utilizes pairs of electrically conductive (steel) borehole casings as current injection electrodes and as potential measurement electrodes. The greater the number of steel cased boreholes in an array, the greater the amount of data is obtained. The steel cased boreholes may be utilized for either current injection or potential measurement electrodes. The subsurface model produced by this method can be 2 or 3 dimensional in resistivity depending on the detail desired in the calculated resistivity distribution and the amount of data to constain the models.

Daily, William D. (Livermore, CA); Ramirez, Abelardo L. (Pleasanton, CA)

1999-01-01T23:59:59.000Z

496

Production design for plate products in the steel industry  

E-Print Network [OSTI]

products in a steel plant, i.e., a detailed list of operational steps and ..... number of orders fulfilled by their due dates are important in every phase of our solution ..... The column-generation subproblem consists of taking the optimum dual ...

497

Steel Factorand c-kit Regulate Cell-Matrix Adhesion By Tatsuo Kinashi and Timothy A. Springer  

E-Print Network [OSTI]

Steel Factorand c-kit Regulate Cell-Matrix Adhesion By Tatsuo Kinashi and Timothy A. Springer Steel (SI) and white spotting (W) loci encode steel factor (c-kitligand) andthe c-kit tyrosine kinase adhesionusingbone marrow-derived mast cells as a model system.Steel factor stimulatesmast cells to bind

Springer, Timothy A.

498

Microstructural Origins of Variability in the Tensile Ductility of Dual Phase Steels Claire Teresi, Clemson University, SURF Fellow  

E-Print Network [OSTI]

Microstructural Origins of Variability in the Tensile Ductility of Dual Phase Steels Claire Teresi Introduction: Dual phase (DP) steels are a class of advanced high strength structural steels that also have automotive applications. Generally composed of two primary phases- martensite and ferrite- these steels have

Li, Mo

499

Bulk Nanostructured FCC Steels With Enhanced Radiation Tolerance  

SciTech Connect (OSTI)

The objective of this project is to increase radiation tolerance in austenitic steels through optimization of grain size and grain boundary (GB) characteristics. The focus will be on nanocrystalline austenitic Fe-Cr-Ni alloys with an fcc crystal structure. The long-term goal is to design and develop bulk nanostructured austenitic steels with enhanced void swelling resistance and substantial ductility, and to enhance their creep resistance at elevated temperatures via GB engineering. The combination of grain refinement and grain boundary engineering approaches allows us to tailor the material strength, ductility, and resistance to swelling by 1) changing the sink strength for point defects, 2) by increasing the nucleation barriers for bubble formation at GBs, and 3) by changing the precipitate distributions at boundaries. Compared to ferritic/martensitic steels, austenitic stainless steels (SS) possess good creep and fatigue resistance at elevated temperatures, and better toughness at low temperature. However, a major disadvantage of austenitic SS is that they are vulnerable to significant void swelling in nuclear reactors, especially at the temperatures and doses anticipated in the Advanced Burner Reactor. The lack of resistance to void swelling in austenitic alloys led to the switch to ferritic/martensitic steels as the preferred material for the fast reactor cladding application. Recently a type of austenitic stainless steel, HT-UPS, was developed at ORNL, and is expected to show enhanced void swelling resistance through the trapping of point defects at nanometersized carbides. Reducing the grain size and increasing the fraction of low energy grain boundaries should reduce the available radiation-produced point defects (due to the increased sink area of the grain boundaries), should make bubble nucleation at the boundaries less likely (by reducing the fraction of high-energy boundaries), and improve the strength and ductility under radiation by producing a higher density of nanometer sized carbides on the boundaries. This project will focus on void swelling but advances in processing of austenitic steels are likely to also improve the radiation response of the mechanical properties.

Zhang, Xinghang; Hartwig, K. Ted; Allen, Todd; Yang, Yong

2012-10-27T23:59:59.000Z

500

Abstract N is often cited as a limiting factor for sapling growth in northeastern USA forests. However, under  

E-Print Network [OSTI]

State University, Pocatello, Idaho 83209­8007, USA J.L. Schnurr Sheldon Jackson College 801 Lincoln St. Sitka, Alaska 99835 C.D. Canham Institute of Ecosystem Studies, Box AB, Millbrook, New York 12545, USA