EP1543174A4 - Aluminum-zinc-magnesium-copper alloy extrusion - Google Patents

Aluminum-zinc-magnesium-copper alloy extrusion

Info

Publication number
EP1543174A4
EP1543174A4 EP03808403A EP03808403A EP1543174A4 EP 1543174 A4 EP1543174 A4 EP 1543174A4 EP 03808403 A EP03808403 A EP 03808403A EP 03808403 A EP03808403 A EP 03808403A EP 1543174 A4 EP1543174 A4 EP 1543174A4
Authority
EP
European Patent Office
Prior art keywords
zinc
magnesium
aluminum
copper alloy
alloy extrusion
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.)
Granted
Application number
EP03808403A
Other languages
German (de)
French (fr)
Other versions
EP1543174B1 (en
EP1543174A2 (en
Inventor
Julian Gheorghe
Dean C Malejan
Rene Maechler
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.)
Universal Alloy Corp
Original Assignee
Universal Alloy 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32326254&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1543174(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Universal Alloy Corp filed Critical Universal Alloy Corp
Publication of EP1543174A2 publication Critical patent/EP1543174A2/en
Publication of EP1543174A4 publication Critical patent/EP1543174A4/en
Application granted granted Critical
Publication of EP1543174B1 publication Critical patent/EP1543174B1/en
Anticipated expiration legal-status Critical
Revoked 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
    • C22C21/10—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
    • 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
    • C22F1/053—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 zinc as the next major constituent
EP03808403A 2002-09-21 2003-09-19 Aluminum-zinc-magnesium-copper alloy extrusion Revoked EP1543174B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41220002P 2002-09-21 2002-09-21
US412200P 2002-09-21
PCT/US2003/029671 WO2004046402A2 (en) 2002-09-21 2003-09-19 Aluminum-zinc-magnesium-copper alloy extrusion

Publications (3)

Publication Number Publication Date
EP1543174A2 EP1543174A2 (en) 2005-06-22
EP1543174A4 true EP1543174A4 (en) 2005-10-05
EP1543174B1 EP1543174B1 (en) 2010-09-15

Family

ID=32326254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03808403A Revoked EP1543174B1 (en) 2002-09-21 2003-09-19 Aluminum-zinc-magnesium-copper alloy extrusion

Country Status (8)

Country Link
US (1) US20040099352A1 (en)
EP (1) EP1543174B1 (en)
JP (1) JP2006504871A (en)
CN (1) CN100339501C (en)
AU (1) AU2003302139A1 (en)
BR (1) BR0314845A (en)
CA (1) CA2499542C (en)
WO (1) WO2004046402A2 (en)

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US9194027B2 (en) 2009-10-14 2015-11-24 United Technologies Corporation Method of forming high strength aluminum alloy parts containing L12 intermetallic dispersoids by ring rolling
US8409497B2 (en) 2009-10-16 2013-04-02 United Technologies Corporation Hot and cold rolling high strength L12 aluminum alloys
CN101698915B (en) * 2009-11-13 2012-07-18 中国航空工业集团公司北京航空材料研究院 Novel ultra-high-strength/tenacity aluminum alloy and preparation method thereof
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CN101967614A (en) * 2010-11-24 2011-02-09 中国兵器工业第五九研究所 Homogenizing treatment method for strengthening Al-Zn-Mg-Cu series ultrahigh strength aluminum alloy
CN102011037B (en) * 2010-12-10 2013-04-24 北京工业大学 Rare earth Er microalloyed Al-Zn-Mg-Cu alloy and preparation method thereof
JP2012207302A (en) * 2011-03-16 2012-10-25 Kobe Steel Ltd METHOD FOR MANUFACTURING EXTRUDED MATERIAL OF HEAT TREATMENT TYPE Al-Zn-Mg-BASED ALUMINUM ALLOY
JP5023232B1 (en) 2011-06-23 2012-09-12 住友軽金属工業株式会社 High strength aluminum alloy material and manufacturing method thereof
CN102312142B (en) * 2011-09-27 2013-04-10 西南铝业（集团）有限责任公司 Method for producing high-grade aluminum alloy thin wall tubing
JP5285170B2 (en) 2011-11-07 2013-09-11 住友軽金属工業株式会社 High strength aluminum alloy material and manufacturing method thereof
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CN103103462A (en) * 2012-12-11 2013-05-15 龙口市丛林铝材有限公司 Process method for expanding elongation of 7N01-T5 aluminum alloy section
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JP6344816B2 (en) * 2013-08-30 2018-06-20 株式会社Uacj High-strength aluminum alloy extruded thin section and method for producing the same
JP6344923B2 (en) 2014-01-29 2018-06-20 株式会社Uacj High strength aluminum alloy and manufacturing method thereof
US9765419B2 (en) * 2014-03-12 2017-09-19 Alcoa Usa Corp. Methods for artificially aging aluminum-zinc-magnesium alloys, and products based on the same
CN104789837A (en) * 2014-05-07 2015-07-22 天长市正牧铝业科技有限公司 Aluminum alloy material used for manufacturing baseball bat
CN104789840B (en) * 2014-05-07 2018-01-05 天长市正牧铝业科技有限公司 A kind of high-performance bat aluminium alloy
CN104789838A (en) * 2014-05-07 2015-07-22 天长市正牧铝业科技有限公司 Strong and tough aluminum alloy for baseball bat
CN104789835A (en) * 2014-05-07 2015-07-22 天长市正牧铝业科技有限公司 High-strength and high-toughness aluminum alloy for baseball bat
RU2576283C1 (en) * 2014-09-05 2016-02-27 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Procedure for thermal treatment of items out of high strength aluminium alloys
GB201508278D0 (en) * 2015-05-14 2015-06-24 Hybond As Filler material
CN105695811A (en) * 2015-12-15 2016-06-22 东北大学 Ti-containing high-silicon aluminum alloy capable of achieving aging strengthening and preparation method for deformation material of Ti-containing high-silicon aluminum alloy
CN105695810B (en) * 2015-12-15 2017-12-05 东北大学 One kind can ageing strengthening silumin and its deformation material preparation method containing Mn
EP3441491B1 (en) * 2016-03-30 2021-12-01 Aisin Keikinzoku Co., Ltd. Manufacturing method for a high strength extruded aluminum alloy material
CN106435416A (en) * 2016-04-22 2017-02-22 昆山捷安特轻合金科技有限公司 Hot extrusion process of ultrahigh-strength Al-Zn-Mg-Cu alloy
DE102017002242A1 (en) 2017-03-07 2018-09-13 Heckler & Koch Gmbh Weapon case and self-loading firearm equipped therewith and a method of making a weapon case
CN107502798B (en) * 2017-10-24 2019-04-19 辽宁忠旺集团有限公司 A kind of production technology of aviation alloyed aluminium plate
JP2019127622A (en) * 2018-01-25 2019-08-01 サムテック株式会社 Heat treatment method of aluminum alloy
CN109182933A (en) * 2018-11-09 2019-01-11 中铝材料应用研究院有限公司 A kind of homogenising treatment method of the Al-Zn-Mg-Cu alloy of the Cr containing microelement
CN109266879A (en) * 2018-11-20 2019-01-25 天津百恩威新材料科技有限公司 A kind of Bradley bistrique and high-strength aluminum alloy are preparing the application in Bradley bistrique
CN109666827B (en) * 2019-02-22 2021-02-12 洛阳华陵镁业有限公司 7055Sc aluminum alloy forging with super strength and super toughness
JP7184257B2 (en) * 2019-03-20 2022-12-06 株式会社豊田自動織機 Aluminum alloy material, manufacturing method thereof, and impeller
CN109957688B (en) * 2019-03-22 2021-02-12 广西南南铝加工有限公司 Preparation method of Al-Zn-Mg large-size flat ingot
KR102578370B1 (en) 2019-06-03 2023-09-15 노벨리스 인크. Ultra-high-strength aluminum alloy products and manufacturing methods thereof
CN110484791B (en) * 2019-08-16 2021-03-02 西安铝轻新材料科技有限公司 High-strength high-toughness aluminum alloy for passenger car frame and preparation method thereof
CN110592445B (en) * 2019-08-27 2021-06-22 江苏大学 720-doped 740MPa cold extrusion Al-Zn-Mg-Cu-Ti aluminum alloy and preparation method thereof
FR3100144B1 (en) * 2019-09-04 2021-10-01 Safran Aircraft Engines PROCESS FOR MANUFACTURING A METAL PART LIMITING THE APPEARANCE OF RECRISTALLIZED GRAINS IN THE SAID PART
CN111959608B (en) * 2020-08-14 2021-06-29 福建祥鑫股份有限公司 Aluminum alloy light truck crossbeam and preparation method thereof
CN112981196B (en) * 2021-02-10 2022-04-22 北京科技大学 Ultrahigh-strength and high-toughness Al-Zn-Mg-Cu aluminum alloy and preparation method thereof
CN114000000A (en) * 2021-11-03 2022-02-01 西南铝业（集团）有限责任公司 Casting method of aluminum-magnesium-scandium alloy
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Also Published As

Publication number Publication date
AU2003302139A1 (en) 2004-06-15
CA2499542C (en) 2011-08-23
JP2006504871A (en) 2006-02-09
CN100339501C (en) 2007-09-26
CN1692174A (en) 2005-11-02
BR0314845A (en) 2005-08-09
EP1543174B1 (en) 2010-09-15
WO2004046402A2 (en) 2004-06-03
US20040099352A1 (en) 2004-05-27
CA2499542A1 (en) 2004-06-03
EP1543174A2 (en) 2005-06-22
WO2004046402A3 (en) 2004-08-26
AU2003302139A8 (en) 2004-06-15

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