EP1548134A3 - Metallic alloy nanocomposite for high-temperature structural components and methods of making - Google Patents

Metallic alloy nanocomposite for high-temperature structural components and methods of making Download PDF

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Publication number
EP1548134A3
EP1548134A3 EP04257883A EP04257883A EP1548134A3 EP 1548134 A3 EP1548134 A3 EP 1548134A3 EP 04257883 A EP04257883 A EP 04257883A EP 04257883 A EP04257883 A EP 04257883A EP 1548134 A3 EP1548134 A3 EP 1548134A3
Authority
EP
European Patent Office
Prior art keywords
nanocomposite
making
methods
metallic alloy
structural components
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04257883A
Other languages
German (de)
French (fr)
Other versions
EP1548134A2 (en
Inventor
Pazhayannur Ramanathan Subramanian
Reed Roeder Corderman
Judson Sloan Marte
Thomas Martin Angeliu
Shyh-Chin Huang
Dennis Michael Gray
Krishnamurthy Anand
Ramkumar Kashyap Oruganti
Dheepa Srinivasan
Sundar Amancherla
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP1548134A2 publication Critical patent/EP1548134A2/en
Publication of EP1548134A3 publication Critical patent/EP1548134A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/162—Machining, working after consolidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Abstract

A nanocomposite comprising a plurality of nanoparticles dispersed in a metallic alloy matrix, and a structural component formed from such a nanocomposite. The metallic matrix comprises at least one of a nickel-based alloy and an iron-based alloy. The nanocomposite contains a higher volume fraction of nanoparticle dispersoids than those presently available. The structural component include those used in hot gas path assemblies, such as steam turbines, gas turbines, and aircraft turbine. A method of making such nanocomposites is also disclosed.
EP04257883A 2003-12-22 2004-12-16 Metallic alloy nanocomposite for high-temperature structural components and methods of making Withdrawn EP1548134A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US743237 2003-12-22
US10/743,237 US20050133121A1 (en) 2003-12-22 2003-12-22 Metallic alloy nanocomposite for high-temperature structural components and methods of making

Publications (2)

Publication Number Publication Date
EP1548134A2 EP1548134A2 (en) 2005-06-29
EP1548134A3 true EP1548134A3 (en) 2007-06-13

Family

ID=34552823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04257883A Withdrawn EP1548134A3 (en) 2003-12-22 2004-12-16 Metallic alloy nanocomposite for high-temperature structural components and methods of making

Country Status (3)

Country Link
US (1) US20050133121A1 (en)
EP (1) EP1548134A3 (en)
CN (1) CN1636651A (en)

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DE112006004134A5 (en) 2006-09-14 2009-08-20 Siemens Aktiengesellschaft Method for producing a particle-containing wear layer and functional element with such a layer
DE102006044706B4 (en) * 2006-09-20 2010-05-06 Siemens Ag Layer structure, its application and method for producing a layer structure
DE102006047103A1 (en) 2006-09-28 2008-04-03 Siemens Ag Powder for cold gas spraying
US7784182B2 (en) * 2006-11-08 2010-08-31 General Electric Company System for manufacturing a rotor having an MMC ring component and a unitary airfoil component
US7775772B2 (en) * 2006-11-08 2010-08-17 General Electric Company System for manufacturing a rotor having an MMC ring component and an airfoil component having MMC airfoils
US7766623B2 (en) * 2006-11-08 2010-08-03 General Electric Company System for manufacturing a rotor having an MMC ring component and an airfoil component having monolithic airfoils
US20080145691A1 (en) * 2006-12-14 2008-06-19 General Electric Articles having a continuous grain size radial gradient and methods for making the same
EP1952915A1 (en) * 2007-01-23 2008-08-06 General Electric Company Nanostructured superalloy structural components and methods of making
JP2008179845A (en) * 2007-01-23 2008-08-07 General Electric Co <Ge> Nanostructured superalloy structural component, and manufacturing method
US8945219B1 (en) 2007-05-11 2015-02-03 SDCmaterials, Inc. System for and method of introducing additives to biological materials using supercritical fluids
US8481449B1 (en) 2007-10-15 2013-07-09 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
KR100954808B1 (en) * 2008-04-24 2010-04-28 주식회사 경신전선 A process for preparing compressed conductor electric wire that tensile strength is improved
US8268237B2 (en) * 2009-01-08 2012-09-18 General Electric Company Method of coating with cryo-milled nano-grained particles
WO2010102655A2 (en) * 2009-02-16 2010-09-16 Bayer International Sa A compound material comprising a metal and nano particles and a method for producing the same
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US8871297B2 (en) 2010-09-30 2014-10-28 Barry Barnett Method of applying a nanocrystalline coating to a gas turbine engine component
US9587645B2 (en) 2010-09-30 2017-03-07 Pratt & Whitney Canada Corp. Airfoil blade
US9429029B2 (en) * 2010-09-30 2016-08-30 Pratt & Whitney Canada Corp. Gas turbine blade and method of protecting same
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
CA2845129A1 (en) 2011-08-19 2013-02-28 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9090956B2 (en) * 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US8609187B1 (en) * 2011-12-27 2013-12-17 U.S. Department Of Energy Method of producing an oxide dispersion strengthened coating and micro-channels
US8999514B2 (en) * 2012-02-03 2015-04-07 General Electric Company Bond coating powder comprising MCrAlY (M=Ni,Fe,Co), method of making, and a method of applying as bond coating
US9427835B2 (en) 2012-02-29 2016-08-30 Pratt & Whitney Canada Corp. Nano-metal coated vane component for gas turbine engines and method of manufacturing same
CA2790764A1 (en) * 2012-09-19 2014-03-19 Hydro Quebec Metal-ceramic nanocomposites with iron aluminide metal matrix and use thereof as protective coatings for tribological applications
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
US9573192B2 (en) 2013-09-25 2017-02-21 Honeywell International Inc. Powder mixtures containing uniform dispersions of ceramic particles in superalloy particles and related methods
KR20160074574A (en) 2013-10-22 2016-06-28 에스디씨머티리얼스, 인코포레이티드 COMPOSITIONS OF LEAN NOx TRAP
CA2926133A1 (en) 2013-10-22 2015-04-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9561538B2 (en) 2013-12-11 2017-02-07 The Boeing Company Method for production of performance enhanced metallic materials
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US10335857B2 (en) 2014-09-26 2019-07-02 United Technologies Corporation Method of manufacturing gas turbine engine component from a molybdenum-rich alloy
US10865464B2 (en) * 2016-11-16 2020-12-15 Hrl Laboratories, Llc Materials and methods for producing metal nanocomposites, and metal nanocomposites obtained therefrom
DE102017115784A1 (en) * 2017-07-13 2019-01-17 Rolls-Royce Deutschland Ltd & Co Kg Creep resistant alloy and method of making a creep resistant alloy component

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Also Published As

Publication number Publication date
US20050133121A1 (en) 2005-06-23
EP1548134A2 (en) 2005-06-29
CN1636651A (en) 2005-07-13

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