Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys

Ren, Weiju

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Title: Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys

Abstract

A method of welding including forming a filler material of a first oxide dispersoid metal, the first oxide dispersoid material having first strengthening particles that compensate for decreases in weld strength of friction stir welded oxide dispersoid metals; positioning the filler material between a first metal structure and a second metal structure each being comprised of at least a second oxide dispersoid metal; and friction welding the filler material, the first metal structure and the second metal structure to provide a weld.

Inventors:: Ren, Weiju

Issue Date:: Tue Nov 11 00:00:00 EST 2014

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1163757

Patent Number(s):: 8881964

Application Number:: 12/887,056

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS

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B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
B23K20/1275 - {involving metallurgical change}
B23K35/286 - {Al as the principal constituent}
B23K35/3033 - {Ni as the principal constituent}
B23K35/3046 - {Co as the principal constituent}
B23K35/3053 - {Fe as the principal constituent}
B23K35/308 - {with Cr as next major constituent}
B23K35/325 - {Ti as the principal constituent}
B23K35/327 - {comprising refractory compounds, e.g. carbides}

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C38/002 - {containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60}
C22C38/06 - containing aluminium
C22C38/28 - with titanium or zirconium

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/12493 - Composite
Y10T428/12639 - Adjacent, identical composition, components
Y10T428/12646 - Group VIII or IB metal-base
Y10T428/12653 - Fe, containing 0.01-1.7% carbon [i.e., steel]
Y10T428/12736 - Al-base component
Y10T428/12743 - Next to refractory [Group IVB, VB, or VIB] metal-base component
Y10T428/1275 - Next to Group VIII or IB metal-base component
Y10T428/12757 - Fe
Y10T428/12764 - Next to Al-base component
Y10T428/12778 - Alternative base metals from diverse categories

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 2010 Sep 21

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Ren, Weiju. Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys.  United States: N. p., 2014. 
        Web.

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                    Ren, Weiju. Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys.  United States.

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                    Ren, Weiju. Tue .  
        "Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys".  United States.  https://www.osti.gov/servlets/purl/1163757.

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@article{osti_1163757,

  title        = {Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys},

  author       = {Ren, Weiju},

  abstractNote = {A method of welding including forming a filler material of a first oxide dispersoid metal, the first oxide dispersoid material having first strengthening particles that compensate for decreases in weld strength of friction stir welded oxide dispersoid metals; positioning the filler material between a first metal structure and a second metal structure each being comprised of at least a second oxide dispersoid metal; and friction welding the filler material, the first metal structure and the second metal structure to provide a weld.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Nov 11 00:00:00 EST 2014},

  month        = {Tue Nov 11 00:00:00 EST 2014}

}

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Works referenced in this record:

Friction stir welding total penetration technique
patent, March 1997

Rosen, Charles D.
US Patent Document 5,611,479
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Method for manufacturing a welded shaped body dispersion-hardened platinum material
patent, October 2000

Braun, Franz; Kock, Wulf; Lupton, David Francis
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patent, April 2003

Hatten, Timothy E.; Arbegast, William J.
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Apparatus and method for friction stir welding of high strength materials, and articles made therefrom
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Friction welded structural assembly and preform and method for same
patent, May 2006

Runyan, Max R.
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Apparatus and method for friction stir welding of high strength materials, and articles made therefrom
patent, March 2008

Subramanian, Pazhayannur Ramanathan; Bewlay, Bernard Patrick; Helder, Earl Claude
US Patent Document 7,337,940
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Multiple pass and multiple layer friction stir welding and material enhancement processes
patent, July 2010

Feng, Zhili; David, Stan A.; Frederick, David Alan
US Patent Document 7,762,447
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patent-application, April 2003

Sarik, Daniel J.; Truax, David K.
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patent-application, June 2005

Kay, Robert M.
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Deposition friction stir welding process and assembly
patent-application, May 2007

Mika, David Peter
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Method of welding aluminum alloy steels
patent-application, April 2008

Hosemann, Peter; Mayer, Franz-Xaver
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Friction stir welding of oxide dispersion strengthened alloys
patent-application, December 2008

Zillmer, Andrew J.; Hoffman, Nathan J.; Yang, Sherwin
US Patent Application 11/818700; 20080311420
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Tool for Friction Stir Welding, Method of Welding with the Same, and Processed Object Obtained by the Same
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The microstructure and strength properties of MA957 nanostructured ferritic alloy joints produced by friction stir and electro-spark deposition welding
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Similar Records

Title: Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys

Abstract

Citation Formats

Friction stir welding total penetration technique patent, March 1997

Method for manufacturing a welded shaped body dispersion-hardened platinum material patent, October 2000

Friction stir welding method patent, March 2003

Apparatus and method for friction stir welding using filler material patent, April 2003

Apparatus and method for friction stir welding of high strength materials, and articles made therefrom patent, April 2006

Friction welded structural assembly and preform and method for same patent, May 2006

Apparatus and method for friction stir welding of high strength materials, and articles made therefrom patent, March 2008

Multiple pass and multiple layer friction stir welding and material enhancement processes patent, July 2010

Method and apparatus for friction stir welding patent-application, April 2003

Multi-pass friction stir welding patent-application, June 2005

Deposition friction stir welding process and assembly patent-application, May 2007

Method of welding aluminum alloy steels patent-application, April 2008

Friction stir welding of oxide dispersion strengthened alloys patent-application, December 2008

Oxide-Dispersion Strengthened Platinum Material patent-application, February 2009

Tool for Friction Stir Welding, Method of Welding with the Same, and Processed Object Obtained by the Same patent-application, March 2009

The microstructure and strength properties of MA957 nanostructured ferritic alloy joints produced by friction stir and electro-spark deposition welding journal, August 2007

Some microstructural characterisations in a friction stir welded oxide dispersion strengthened ferritic steel alloy journal, April 2009

Pulsed Plasma-Assisted Diffusion Bonding of Oxide Dispersion-Strengthened–FeCrAl Alloys journal, June 2007

Nickel based superalloy welding practices for industrial gas turbine applications journal, February 2004

Friction stir welding total penetration technique
patent, March 1997

Method for manufacturing a welded shaped body dispersion-hardened platinum material
patent, October 2000

Friction stir welding method
patent, March 2003

Apparatus and method for friction stir welding using filler material
patent, April 2003

Apparatus and method for friction stir welding of high strength materials, and articles made therefrom
patent, April 2006

Friction welded structural assembly and preform and method for same
patent, May 2006

Apparatus and method for friction stir welding of high strength materials, and articles made therefrom
patent, March 2008

Multiple pass and multiple layer friction stir welding and material enhancement processes
patent, July 2010

Method and apparatus for friction stir welding
patent-application, April 2003

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Deposition friction stir welding process and assembly
patent-application, May 2007

Method of welding aluminum alloy steels
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Friction stir welding of oxide dispersion strengthened alloys
patent-application, December 2008

Oxide-Dispersion Strengthened Platinum Material
patent-application, February 2009

Tool for Friction Stir Welding, Method of Welding with the Same, and Processed Object Obtained by the Same
patent-application, March 2009

The microstructure and strength properties of MA957 nanostructured ferritic alloy joints produced by friction stir and electro-spark deposition welding
journal, August 2007

Some microstructural characterisations in a friction stir welded oxide dispersion strengthened ferritic steel alloy
journal, April 2009

Pulsed Plasma-Assisted Diffusion Bonding of Oxide Dispersion-Strengthened–FeCrAl Alloys
journal, June 2007

Nickel based superalloy welding practices for industrial gas turbine applications
journal, February 2004