WO2010077735A3 - Procédé de formation d'alliages d'aluminium de haute résistance contenant des dispersoïdes intermétalliques l12 - Google Patents

Procédé de formation d'alliages d'aluminium de haute résistance contenant des dispersoïdes intermétalliques l12 Download PDF

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Publication number
WO2010077735A3
WO2010077735A3 PCT/US2009/067325 US2009067325W WO2010077735A3 WO 2010077735 A3 WO2010077735 A3 WO 2010077735A3 US 2009067325 W US2009067325 W US 2009067325W WO 2010077735 A3 WO2010077735 A3 WO 2010077735A3
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WO
WIPO (PCT)
Prior art keywords
high strength
aluminum alloys
strength aluminum
alloys containing
forming high
Prior art date
Application number
PCT/US2009/067325
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English (en)
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WO2010077735A2 (fr
Inventor
Awadh B. Pandey
Original Assignee
United Technologies Corporation
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 Corporation filed Critical United Technologies Corporation
Priority to EP09836765A priority Critical patent/EP2385884A2/fr
Publication of WO2010077735A2 publication Critical patent/WO2010077735A2/fr
Publication of WO2010077735A3 publication Critical patent/WO2010077735A3/fr

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    • 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne un procédé et un appareil permettant de produire des alliages d'aluminium de haute résistance à partir d'une poudre contenant des dispersoïdes intermétalliques L12. La poudre est dégazée, scellée sous vide dans un récipient, chauffée, consolidée par compression à chaud sous vide et extrudée.
PCT/US2009/067325 2008-12-09 2009-12-09 Procédé de formation d'alliages d'aluminium de haute résistance contenant des dispersoïdes intermétalliques l12 WO2010077735A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09836765A EP2385884A2 (fr) 2008-12-09 2009-12-09 Procede de formation d alliages d aluminium de haute resistance contenant des dispersoides intermetalliques l12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/316,046 US20100143177A1 (en) 2008-12-09 2008-12-09 Method for forming high strength aluminum alloys containing L12 intermetallic dispersoids
US12/316,046 2008-12-09

Publications (2)

Publication Number Publication Date
WO2010077735A2 WO2010077735A2 (fr) 2010-07-08
WO2010077735A3 true WO2010077735A3 (fr) 2010-10-14

Family

ID=42231295

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/067325 WO2010077735A2 (fr) 2008-12-09 2009-12-09 Procédé de formation d'alliages d'aluminium de haute résistance contenant des dispersoïdes intermétalliques l12

Country Status (3)

Country Link
US (1) US20100143177A1 (fr)
EP (1) EP2385884A2 (fr)
WO (1) WO2010077735A2 (fr)

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US10266933B2 (en) 2012-08-27 2019-04-23 Spirit Aerosystems, Inc. Aluminum-copper alloys with improved strength
KR20160132965A (ko) * 2014-03-12 2016-11-21 나노알 엘엘씨 고온에 적용되는 알루미늄 초합금
WO2016144836A1 (fr) 2015-03-06 2016-09-15 NanoAl LLC. Superalliages d'aluminium résistant au fluage à haute température
EP3344787B1 (fr) 2015-09-03 2022-11-02 Questek Innovations LLC Alliages d'aluminium
WO2017066609A1 (fr) 2015-10-14 2017-04-20 NanoAL LLC Alliages de zirconium-aluminium-fer
RU2659546C1 (ru) * 2016-07-01 2018-07-02 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Термостойкий сплав на основе алюминия
US11603583B2 (en) 2016-07-05 2023-03-14 NanoAL LLC Ribbons and powders from high strength corrosion resistant aluminum alloys
US10697046B2 (en) 2016-07-07 2020-06-30 NanoAL LLC High-performance 5000-series aluminum alloys and methods for making and using them
JP7316937B2 (ja) 2017-03-08 2023-07-28 ナノアル エルエルシー 高性能３０００系アルミニウム合金
CN110520548B (zh) 2017-03-08 2022-02-01 纳诺尔有限责任公司 高性能5000系列铝合金
JP7060610B2 (ja) * 2017-03-13 2022-04-26 マテリオン コーポレイション 高い均一性および元素含量を有するアルミニウム－スカンジウム合金ならびにその物品
WO2018183721A1 (fr) 2017-03-30 2018-10-04 NanoAL LLC Structures en alliage d'aluminium de série 6000 à haute performance
CN107737920B (zh) * 2017-10-25 2020-01-14 浙江德威硬质合金制造有限公司 生产硬质合金棒材的挤压方法
US11401585B2 (en) * 2017-11-28 2022-08-02 Questek Innovations Llc Multicomponent aluminum alloys for applications such as additive manufacturing
FR3092777A1 (fr) * 2019-02-15 2020-08-21 C-Tec Constellium Technology Center Procédé de fabrication d'une pièce en alliage d'aluminium
WO2024092273A2 (fr) * 2022-10-28 2024-05-02 Massachusetts Institute Of Technology Méthodologies de formulation de compositions, comprenant des alliages d'aluminium ayant une résistance à haute température

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Also Published As

Publication number Publication date
WO2010077735A2 (fr) 2010-07-08
EP2385884A2 (fr) 2011-11-16
US20100143177A1 (en) 2010-06-10

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