WO2012058542A3 - Improved 5xxx aluminum alloys, and methods for producing the same - Google Patents

Improved 5xxx aluminum alloys, and methods for producing the same Download PDF

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Publication number
WO2012058542A3
WO2012058542A3 PCT/US2011/058293 US2011058293W WO2012058542A3 WO 2012058542 A3 WO2012058542 A3 WO 2012058542A3 US 2011058293 W US2011058293 W US 2011058293W WO 2012058542 A3 WO2012058542 A3 WO 2012058542A3
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum alloys
5xxx aluminum
producing
methods
total
Prior art date
Application number
PCT/US2011/058293
Other languages
French (fr)
Other versions
WO2012058542A2 (en
Inventor
John M. Newman
Francine S. Bovard
Ralph R. Sawtell
Original Assignee
Alcoa Inc.
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 Alcoa Inc. filed Critical Alcoa Inc.
Priority to CA2815834A priority Critical patent/CA2815834A1/en
Priority to EP11837160.8A priority patent/EP2633093A2/en
Priority to CN2011800527457A priority patent/CN103328666A/en
Priority to US13/284,505 priority patent/US20120103476A1/en
Publication of WO2012058542A2 publication Critical patent/WO2012058542A2/en
Publication of WO2012058542A3 publication Critical patent/WO2012058542A3/en

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
    • 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent

Abstract

Improved 5xxx aluminum alloys having an improved combination of properties are disclosed. The new 5xxx aluminum alloys generally contain 0.50 to 3.25 wt. % Mg, 0.05 to 0.20 wt. % Sc, 0.05 to 0.20 wt. % Zr, up to 0.50 wt. % in total of Cu and Ag, less than 0.10 wt. % Mn, up to 0.30 wt. % in total of Cr, V and Ti, up to 0.50 wt. % in total of Ni and Co, up to 0.25 wt. % Fe, up to 0.25 wt. % Si, up to 0.50 wt. % Zn, and up to 0.10 wt. % of another element, with the total of these other elements not exceeding 0.35 wt. %, the balance being aluminum. The new 5xxx aluminum alloys may be used in high strength electrical conductor products, among others.
PCT/US2011/058293 2010-10-29 2011-10-28 Improved 5xxx aluminum alloys, and methods for producing the same WO2012058542A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2815834A CA2815834A1 (en) 2010-10-29 2011-10-28 Improved 5xxx aluminum alloys, and methods for producing the same
EP11837160.8A EP2633093A2 (en) 2010-10-29 2011-10-28 Improved 5xxx aluminum alloys, and methods for producing the same
CN2011800527457A CN103328666A (en) 2010-10-29 2011-10-28 Improved 5xxx aluminum alloys, and methods for producing the same
US13/284,505 US20120103476A1 (en) 2010-10-29 2011-10-28 5xxx aluminum alloys, and methods for producing the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US40826910P 2010-10-29 2010-10-29
US61/408,269 2010-10-29
US201161435543P 2011-01-24 2011-01-24
US61/435,543 2011-01-24

Publications (2)

Publication Number Publication Date
WO2012058542A2 WO2012058542A2 (en) 2012-05-03
WO2012058542A3 true WO2012058542A3 (en) 2012-07-26

Family

ID=45994798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/058293 WO2012058542A2 (en) 2010-10-29 2011-10-28 Improved 5xxx aluminum alloys, and methods for producing the same

Country Status (5)

Country Link
US (1) US20120103476A1 (en)
EP (1) EP2633093A2 (en)
CN (1) CN103328666A (en)
CA (1) CA2815834A1 (en)
WO (1) WO2012058542A2 (en)

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RU2513492C1 (en) * 2013-02-21 2014-04-20 Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") Aluminium-based wrought nonhardenable alloy
WO2015027030A1 (en) * 2013-08-21 2015-02-26 Taheri Mitra Lenore Selective grain boundary engineering
CN106636808A (en) * 2015-10-29 2017-05-10 比亚迪股份有限公司 Aluminum alloy and preparation method thereof
CN106811633A (en) * 2015-11-27 2017-06-09 比亚迪股份有限公司 A kind of pack alloy and preparation method and application
CN106435309B (en) * 2016-08-24 2018-07-31 天长市正牧铝业科技有限公司 A kind of shock resistance anti-deformation aluminium alloy bat and preparation method thereof
FR3057476B1 (en) 2016-10-17 2018-10-12 Constellium Issoire ALUMINUM-MAGNESIUM-SCANDIUM ALLOY THIN SHEET FOR AEROSPATIAL APPLICATIONS
CN106555083B (en) * 2016-12-05 2018-03-20 合肥工业大学 A kind of all aluminium alloy aerial condutor and preparation method thereof
CN106756268A (en) * 2016-12-05 2017-05-31 合肥工业大学 A kind of middle high-strength aluminum alloy conductor material and preparation method thereof
CN106521250B (en) * 2016-12-05 2018-03-20 合肥工业大学 A kind of preparation method of big current-carrying heat-resistant aluminum alloy wire
CN106544558B (en) * 2017-01-13 2017-12-19 吴振江 A kind of high-strength aluminum alloy rivet line and preparation method thereof
WO2018181329A1 (en) * 2017-03-27 2018-10-04 古河電気工業株式会社 Aluminium alloy material, conductive member using same, conductive component, spring member, spring component, semiconductor module member, semiconductor module component, structure member, and structure component
JP7013853B2 (en) * 2017-12-25 2022-02-01 株式会社オートネットワーク技術研究所 Terminal bracket
EP3556875B1 (en) * 2018-04-18 2020-12-16 Newfrey LLC Fastener made of aluminium alloy comprising scandium
CN109487126B (en) * 2018-12-19 2020-06-02 中车工业研究院有限公司 Aluminum alloy powder for 3D printing and preparation method and application thereof
CN110042285B (en) * 2019-05-23 2020-03-24 江苏亨通电力特种导线有限公司 High-strength aluminum-magnesium alloy wire for rivet and preparation method thereof
RU2706262C1 (en) * 2019-07-16 2019-11-15 ООО "Научно-исследовательский центр металлургии" (ООО "НИЦМЕТ") Method of producing thermally non-reinforced structural material from aluminum-based alloy with magnesium content
JP2023550101A (en) * 2020-11-19 2023-11-30 矢崎総業株式会社 Aluminum-Scandium alloy for busbars

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811846A (en) * 1970-12-01 1974-05-21 Southwire Co Aluminum alloy electrical conductor
KR100651667B1 (en) * 2004-03-16 2006-12-01 미츠비시 알루미늄 컴파니 리미티드 The wrought aluminium alloy board material excellent in thermal conductivity and formability, and its manufacture method
US20080299000A1 (en) * 2002-09-21 2008-12-04 Universal Alloy Corporation Aluminum-zinc-copper-magnesium-silver alloy wrought product
US20100180989A1 (en) * 2006-06-23 2010-07-22 Zaki Ahmad Aluminum alloy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811846A (en) * 1970-12-01 1974-05-21 Southwire Co Aluminum alloy electrical conductor
US20080299000A1 (en) * 2002-09-21 2008-12-04 Universal Alloy Corporation Aluminum-zinc-copper-magnesium-silver alloy wrought product
KR100651667B1 (en) * 2004-03-16 2006-12-01 미츠비시 알루미늄 컴파니 리미티드 The wrought aluminium alloy board material excellent in thermal conductivity and formability, and its manufacture method
US20100180989A1 (en) * 2006-06-23 2010-07-22 Zaki Ahmad Aluminum alloy

Also Published As

Publication number Publication date
CA2815834A1 (en) 2012-05-03
US20120103476A1 (en) 2012-05-03
WO2012058542A2 (en) 2012-05-03
EP2633093A2 (en) 2013-09-04
CN103328666A (en) 2013-09-25

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