EP2403967A4 - Alliages d'aluminium l1 2 haute résistance produits par cryobroyage - Google Patents

Alliages d'aluminium l1 2 haute résistance produits par cryobroyage

Info

Publication number
EP2403967A4
EP2403967A4 EP10749389.2A EP10749389A EP2403967A4 EP 2403967 A4 EP2403967 A4 EP 2403967A4 EP 10749389 A EP10749389 A EP 10749389A EP 2403967 A4 EP2403967 A4 EP 2403967A4
Authority
EP
European Patent Office
Prior art keywords
cryomilling
high strength
aluminum alloys
alloys produced
produced
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Withdrawn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
EP10749389.2A
Other languages
German (de)
English (en)
Other versions
EP2403967A2 (fr
Inventor
Awadh B Pandey
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of EP2403967A2 publication Critical patent/EP2403967A2/fr
Publication of EP2403967A4 publication Critical patent/EP2403967A4/fr
Withdrawn legal-status Critical Current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
    • C22C21/00—Alloys based on aluminium
    • C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium
    • 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
    • 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
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • 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
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • 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
    • 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
EP10749389.2A 2009-03-05 2010-03-05 Alliages d'aluminium l1 2 haute résistance produits par cryobroyage Withdrawn EP2403967A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/398,712 US20100226817A1 (en) 2009-03-05 2009-03-05 High strength l12 aluminum alloys produced by cryomilling
PCT/US2010/026364 WO2010102206A2 (fr) 2009-03-05 2010-03-05 Alliages d'aluminium l12 haute résistance produits par cryobroyage

Publications (2)

Publication Number Publication Date
EP2403967A2 EP2403967A2 (fr) 2012-01-11
EP2403967A4 true EP2403967A4 (fr) 2016-07-27

Family

ID=42678419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10749389.2A Withdrawn EP2403967A4 (fr) 2009-03-05 2010-03-05 Alliages d'aluminium l1 2 haute résistance produits par cryobroyage

Country Status (3)

Country Link
US (1) US20100226817A1 (fr)
EP (1) EP2403967A4 (fr)
WO (1) WO2010102206A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110064599A1 (en) * 2009-09-15 2011-03-17 United Technologies Corporation Direct extrusion of shapes with l12 aluminum alloys
US20180237893A1 (en) * 2017-02-22 2018-08-23 Orlando RIOS Rapidly solidified aluminum-rare earth element alloy and method of making the same
WO2019055872A1 (fr) 2017-09-15 2019-03-21 Orlando Rios Alliages d'aluminium à propriétés améliorées de résistance à la corrosion intergranulaire et leurs procédés de fabrication et d'utilisation
WO2019194869A2 (fr) * 2017-11-28 2019-10-10 Questek Innovations Llc Alliages al-mg-si destinés à des applications telles que des opérations de fabrication additive
US11608546B2 (en) 2020-01-10 2023-03-21 Ut-Battelle Llc Aluminum-cerium-manganese alloy embodiments for metal additive manufacturing
KR20230110390A (ko) * 2022-01-14 2023-07-24 연세대학교 산학협력단 알루미늄 합금 재료 및 이의 제조방법
CN115772619A (zh) * 2022-11-29 2023-03-10 北京航空航天大学 一种含Sc、Zr过饱和元素的铝合金及其粉末冶金制备方法

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EP1405927A1 (fr) * 2002-10-02 2004-04-07 The Boeing Company Procédé de fabrication d'un alliage broyage cryogénique pour des produits forgés et extrudés
EP1439239A1 (fr) * 2003-01-15 2004-07-21 United Technologies Corporation Alliage à base d'aluminium
EP1728881A2 (fr) * 2005-05-31 2006-12-06 United Technologies Corporation Alliages d' aluminium pour utilisation à haute temperature

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
EP1405927A1 (fr) * 2002-10-02 2004-04-07 The Boeing Company Procédé de fabrication d'un alliage broyage cryogénique pour des produits forgés et extrudés
EP1439239A1 (fr) * 2003-01-15 2004-07-21 United Technologies Corporation Alliage à base d'aluminium
EP1728881A2 (fr) * 2005-05-31 2006-12-06 United Technologies Corporation Alliages d' aluminium pour utilisation à haute temperature

Also Published As

Publication number Publication date
WO2010102206A2 (fr) 2010-09-10
WO2010102206A3 (fr) 2010-11-18
US20100226817A1 (en) 2010-09-09
EP2403967A2 (fr) 2012-01-11

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