DE69716949T2 - Al-legierung und verfahren - Google Patents

Al-legierung und verfahren

Info

Publication number
DE69716949T2
DE69716949T2 DE69716949T DE69716949T DE69716949T2 DE 69716949 T2 DE69716949 T2 DE 69716949T2 DE 69716949 T DE69716949 T DE 69716949T DE 69716949 T DE69716949 T DE 69716949T DE 69716949 T2 DE69716949 T2 DE 69716949T2
Authority
DE
Germany
Prior art keywords
alloy
components
rolled
vehicles
resistance
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.)
Revoked
Application number
DE69716949T
Other languages
English (en)
Other versions
DE69716949D1 (de
Inventor
Alan Robert Carr
Kevin Michael Gatenby
Michael Bull
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Alcan International Ltd Canada
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=8225173&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69716949(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Publication of DE69716949D1 publication Critical patent/DE69716949D1/de
Application granted granted Critical
Publication of DE69716949T2 publication Critical patent/DE69716949T2/de
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
    • C22C21/06—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
    • 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
DE69716949T 1996-12-04 1997-12-04 Al-legierung und verfahren Revoked DE69716949T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96308783 1996-12-04
PCT/GB1997/003350 WO1998024940A1 (en) 1996-12-04 1997-12-04 A1 alloy and method

Publications (2)

Publication Number Publication Date
DE69716949D1 DE69716949D1 (de) 2002-12-12
DE69716949T2 true DE69716949T2 (de) 2003-07-17

Family

ID=8225173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716949T Revoked DE69716949T2 (de) 1996-12-04 1997-12-04 Al-legierung und verfahren

Country Status (7)

Country Link
US (1) US6544358B1 (de)
EP (1) EP0953062B1 (de)
JP (1) JP2001509208A (de)
AT (1) ATE227353T1 (de)
CA (1) CA2273269A1 (de)
DE (1) DE69716949T2 (de)
WO (1) WO1998024940A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0892077A1 (de) * 1997-07-18 1999-01-20 Aluminum Company Of America Aluminiumgiesslegierung und daraus hergestellte Komponenten
EP1138407A1 (de) * 2000-03-27 2001-10-04 Corus Technology BV Verfahren zum Innen-Hochdruck-Umformen eines Strukturbauteiles
WO2004083478A1 (en) * 2003-03-17 2004-09-30 Corus Aluminium Walzprodukte Gmbh Method for producing an integrated monolithic aluminium structure and aluminium product machined from that structure
WO2005061744A1 (ja) * 2003-12-19 2005-07-07 Nippon Light Metal Company, Ltd. 耐焼付軟化性に優れたアルミニウム合金板
JP5014834B2 (ja) * 2007-02-27 2012-08-29 住友軽金属工業株式会社 アルミニウム材と鋼材のｍｉｇ溶接方法
EP2456899A4 (de) * 2009-07-24 2015-01-14 Alcoa Inc Verbesserte 5xxx-aluminiumlegierungen und daraus hergestellte aluminiumlegierungs-schmiedeprodukte
EP2738273B1 (de) 2011-07-25 2016-06-29 Nippon Light Metal Company, Ltd. Aluminiumlegierungsplatte und herstellungsverfahren dafür
US8998318B2 (en) 2011-08-18 2015-04-07 Cosco Management, Inc. Child restraint with tiltable juvenile seat
CN102492879B (zh) * 2011-12-30 2014-02-12 西南铝业（集团）有限责任公司 一种铝合金薄壁管材的制备方法
EP2703508B1 (de) * 2012-08-28 2016-03-30 Hydro Aluminium Rolled Products GmbH Gegen interkristalline Korrosion beständige Aluminiumlegierung
US20160201177A1 (en) * 2013-08-21 2016-07-14 Drexel University Selective Grain Boundary Engineering
JP6230142B1 (ja) * 2016-03-22 2017-11-15 株式会社神戸製鋼所 成形用アルミニウム合金板
JP2020500264A (ja) * 2016-12-15 2020-01-09 アーコニック インコーポレイテッドＡｒｃｏｎｉｃ Ｉｎｃ． 耐食性アルミニウム合金
CA3068470C (en) * 2017-07-06 2022-07-19 Novelis Inc. High performance aluminum alloys having high amounts of recycled material and methods of making the same
FR3122187B1 (fr) 2021-04-21 2024-02-16 Constellium Neuf Brisach Tôles d’aluminium 5xxx dotée d’une aptitude à la mise en forme élevée

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043840A (en) * 1976-07-09 1977-08-23 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
US4412870A (en) * 1980-12-23 1983-11-01 Aluminum Company Of America Wrought aluminum base alloy products having refined intermetallic phases and method
CH657546A5 (de) * 1982-12-16 1986-09-15 Alusuisse Verfahren zum herstellen eines zur fertigung von dosendeckeln geeigneten bandes.
JP2517445B2 (ja) 1990-06-05 1996-07-24 スカイアルミニウム株式会社 ダイアフラム成形用ａ１合金板およびその製造方法
JP2640993B2 (ja) * 1990-06-11 1997-08-13 スカイアルミニウム株式会社 超塑性成形用アルミニウム合金圧延板
JPH05247576A (ja) 1992-03-06 1993-09-24 Furukawa Alum Co Ltd 駆動系部品用アルミニウム合金
JP3255963B2 (ja) 1992-04-24 2002-02-12 スカイアルミニウム株式会社 曲げ性に優れたカウンターシンク部を有する缶蓋用高強度アルミニウム合金板
US5486243A (en) * 1992-10-13 1996-01-23 Kawasaki Steel Corporation Method of producing an aluminum alloy sheet excelling in formability
DE69311089T2 (de) * 1993-03-03 1998-01-22 Nippon Kokan Kk Blech aus einer AL-Legierung für Pressformen, das ausgezeichnete Härtbarkeit aufweist, die beim Anlassen bei relativ niedrigen Temperaturen in kurzer Zeit erhältlich ist, und Verfahren zur Herstellungen desselben
JP2997156B2 (ja) 1993-09-30 2000-01-11 日本鋼管株式会社 成形性及び塗装焼付硬化性に優れた常温遅時効性アルミニウム合金薄板の製造方法
JPH08165538A (ja) * 1994-12-12 1996-06-25 Sky Alum Co Ltd リサイクル性の高い自動車ボディシート用アルミニウム合金圧延板及びその製造方法

Also Published As

Publication number Publication date
DE69716949D1 (de) 2002-12-12
EP0953062B1 (de) 2002-11-06
ATE227353T1 (de) 2002-11-15
US6544358B1 (en) 2003-04-08
WO1998024940A1 (en) 1998-06-11
CA2273269A1 (en) 1998-06-11
EP0953062A1 (de) 1999-11-03
JP2001509208A (ja) 2001-07-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation