DE69516297T3 - METHOD FOR PRODUCING A COVER SHEET FROM ALUMINUM ALLOY FOR FORMING - Google Patents

METHOD FOR PRODUCING A COVER SHEET FROM ALUMINUM ALLOY FOR FORMING

Info

Publication number
DE69516297T3
DE69516297T3 DE69516297T DE69516297T DE69516297T3 DE 69516297 T3 DE69516297 T3 DE 69516297T3 DE 69516297 T DE69516297 T DE 69516297T DE 69516297 T DE69516297 T DE 69516297T DE 69516297 T3 DE69516297 T3 DE 69516297T3
Authority
DE
Germany
Prior art keywords
producing
forming
aluminum alloy
cover sheet
sheet
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.)
Expired - Lifetime
Application number
DE69516297T
Other languages
German (de)
Other versions
DE69516297T2 (en
DE69516297D1 (en
Inventor
Hidetoshi Uchida
Hideo Yoshida
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.)
Sumitomo Light Metal Industries Ltd
Reynolds Metals Co
Original Assignee
Sumitomo Light Metal Industries Ltd
Reynolds Metals Co
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=12619735&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69516297(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Light Metal Industries Ltd, Reynolds Metals Co filed Critical Sumitomo Light Metal Industries Ltd
Application granted granted Critical
Publication of DE69516297D1 publication Critical patent/DE69516297D1/en
Publication of DE69516297T2 publication Critical patent/DE69516297T2/en
Publication of DE69516297T3 publication Critical patent/DE69516297T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • C22F1/043—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 silicon 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
DE69516297T 1994-02-16 1995-02-14 METHOD FOR PRODUCING A COVER SHEET FROM ALUMINUM ALLOY FOR FORMING Expired - Lifetime DE69516297T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6041850A JP2823797B2 (en) 1994-02-16 1994-02-16 Manufacturing method of aluminum alloy sheet for forming
PCT/JP1995/000200 WO1995022634A1 (en) 1994-02-16 1995-02-14 Method of manufacturing aluminum alloy plate for molding

Publications (3)

Publication Number Publication Date
DE69516297D1 DE69516297D1 (en) 2000-05-18
DE69516297T2 DE69516297T2 (en) 2000-08-10
DE69516297T3 true DE69516297T3 (en) 2003-04-17

Family

ID=12619735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516297T Expired - Lifetime DE69516297T3 (en) 1994-02-16 1995-02-14 METHOD FOR PRODUCING A COVER SHEET FROM ALUMINUM ALLOY FOR FORMING

Country Status (4)

Country Link
EP (1) EP0786535B2 (en)
JP (1) JP2823797B2 (en)
DE (1) DE69516297T3 (en)
WO (1) WO1995022634A1 (en)

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JP3590685B2 (en) * 1994-12-27 2004-11-17 本田技研工業株式会社 Manufacturing method of aluminum alloy sheet for automobile outer panel
JP3454638B2 (en) * 1996-05-28 2003-10-06 株式会社神戸製鋼所 Extruded aluminum alloy for bulge forming and method for producing the same
JPH10102179A (en) * 1996-10-01 1998-04-21 Nippon Steel Corp Aluminum alloy sheet excellent in press formability and baking finish hardenability, and its production
JP3729605B2 (en) * 1997-06-19 2005-12-21 株式会社神戸製鋼所 Method for producing aluminum alloy sheet with excellent bake hardenability and reduced aging at room temperature
NL1006511C2 (en) * 1997-07-09 1998-05-29 Hoogovens Aluminium Nv Production and heat treatment of ductile aluminium@ plate
JP4186240B2 (en) * 1997-10-03 2008-11-26 株式会社神戸製鋼所 Al-Mg-Si aluminum alloy sheet for forming
JP4063388B2 (en) * 1998-02-20 2008-03-19 株式会社神戸製鋼所 Al-Mg-Si-based aluminum alloy plate for forming with excellent surface properties and method for producing the same
JP4045326B2 (en) * 1999-11-09 2008-02-13 株式会社神戸製鋼所 Al-Mg-Si Al alloy plate with excellent press formability
JP4274674B2 (en) * 2000-04-12 2009-06-10 トヨタ自動車株式会社 Aluminum alloy member excellent in crushability and manufacturing method thereof
JP3563323B2 (en) * 2000-04-13 2004-09-08 日産自動車株式会社 Aluminum alloy plate excellent in thread rust resistance and method for producing the same
JP4633994B2 (en) * 2002-03-20 2011-02-16 住友軽金属工業株式会社 Aluminum alloy plate excellent in bending workability and paint bake hardenability and manufacturing method
KR100833145B1 (en) 2001-03-28 2008-05-29 스미토모 게이 긴조쿠 고교 가부시키가이샤 Method for producing aluminum alloy sheet with excellent bendability and paint bake hardenability
JP4175818B2 (en) * 2001-03-28 2008-11-05 住友軽金属工業株式会社 Aluminum alloy plate excellent in formability and paint bake hardenability and method for producing the same
JP4633993B2 (en) * 2002-03-20 2011-02-16 住友軽金属工業株式会社 Aluminum alloy plate excellent in bending workability and paint bake hardenability and manufacturing method
JP4248796B2 (en) * 2001-09-27 2009-04-02 住友軽金属工業株式会社 Aluminum alloy plate excellent in bending workability and corrosion resistance and method for producing the same
JP4115936B2 (en) * 2001-07-09 2008-07-09 コラス・アルミニウム・バルツプロドウクテ・ゲーエムベーハー Weldable high strength Al-Mg-Si alloy
CA2450767C (en) * 2001-07-23 2010-09-14 Corus Aluminium Walzprodukte Gmbh Weldable high strength al-mg-si alloy
JP4865174B2 (en) * 2001-09-28 2012-02-01 古河スカイ株式会社 Manufacturing method of aluminum alloy sheet with excellent bending workability and drawability
JP3833574B2 (en) * 2002-06-07 2006-10-11 株式会社神戸製鋼所 Aluminum alloy sheet with excellent bending workability and press formability
DE10324452B4 (en) * 2002-07-01 2010-05-06 Aleris Aluminum Duffel Bvba AI-Mg-Si alloy sheet
JP4499369B2 (en) * 2003-03-27 2010-07-07 株式会社神戸製鋼所 Al-Mg-Si-based alloy plate with excellent surface properties with reduced generation of ridging marks
JP5113318B2 (en) * 2004-04-13 2013-01-09 古河スカイ株式会社 Aluminum alloy plate for forming and method for producing the same
US20060070686A1 (en) * 2004-10-05 2006-04-06 Corus Aluminium Walzprodukte Gmbh High hardness moulding plate and method for producing said plate
JP4939088B2 (en) * 2006-03-16 2012-05-23 株式会社神戸製鋼所 Manufacturing method of aluminum alloy sheet with excellent ridging mark property during forming
JP4939091B2 (en) * 2006-03-23 2012-05-23 株式会社神戸製鋼所 Manufacturing method of aluminum alloy plate with excellent bending workability
JP4939093B2 (en) * 2006-03-28 2012-05-23 株式会社神戸製鋼所 Method for producing 6000 series aluminum alloy plate for automobile panel having excellent hem bendability and bake hardness
JP5059423B2 (en) 2007-01-18 2012-10-24 株式会社神戸製鋼所 Aluminum alloy plate
JP5432439B2 (en) * 2007-06-27 2014-03-05 株式会社神戸製鋼所 Aluminum alloy sheet for warm forming
KR101251237B1 (en) 2008-03-31 2013-04-08 가부시키가이샤 고베 세이코쇼 Aluminum alloy sheet with excellent post-fabrication surface qualities and method of manufacturing same
JP5758676B2 (en) * 2011-03-31 2015-08-05 株式会社神戸製鋼所 Aluminum alloy plate for forming and method for producing the same
PT2570509E (en) 2011-09-15 2014-04-30 Hydro Aluminium Rolled Prod Production method for almgsi-aluminium strip
CN102876940B (en) * 2012-10-29 2013-12-25 东北轻合金有限责任公司 Manufacturing method of aluminum alloy thin plate with stable performance
CN102876939B (en) * 2012-10-29 2013-12-25 东北轻合金有限责任公司 Manufacturing method of aluminum magnesium alloy
CN105177668B (en) * 2012-11-07 2018-05-29 马鞍山市天睿实业有限公司 A kind of anode polarization of Aluminium alloy fire extinguisher valve body and coloring treatment process
US9371580B2 (en) 2013-03-21 2016-06-21 Kennametal Inc. Coated body wherein the coating scheme includes a coating layer of TiAl2O3 and method of making the same
CA2933899C (en) 2014-01-21 2022-06-07 Alcoa Inc. 6xxx aluminum alloys
RU2699496C2 (en) 2015-01-12 2019-09-05 Новелис Инк. Automotive aluminium sheet of high formability with reduced or absent surface furrow and method for production thereof
CN105127212A (en) * 2015-09-29 2015-12-09 无锡贺邦金属制品有限公司 Machining method of 5083 aluminum alloy
CN106086532A (en) * 2016-06-20 2016-11-09 中铝瑞闽股份有限公司 A kind of capacitor case aluminium alloy strips and preparation method thereof
EP3480326A4 (en) * 2016-06-29 2019-11-20 UACJ Corporation Aluminum alloy sheet having excellent ridging resistance and hem bendability and production method for same
JP6208389B1 (en) 2016-07-14 2017-10-04 株式会社Uacj Method for producing rolled aluminum alloy material for forming comprising aluminum alloy having excellent bending workability and ridging resistance
US10837086B2 (en) * 2017-05-26 2020-11-17 Novelis Inc. High-strength corrosion-resistant 6xxx series aluminum alloys and methods of making the same
FR3076837B1 (en) * 2018-01-16 2020-01-03 Constellium Neuf-Brisach PROCESS FOR THE MANUFACTURE OF THIN SHEETS OF HIGH-SURFACE ALUMINUM 6XXX ALLOY
EP3666915A1 (en) 2018-12-11 2020-06-17 Constellium Neuf Brisach Method of making 6xxx aluminium sheets with high surface quality
FR3112297B1 (en) 2020-07-07 2024-02-09 Constellium Neuf Brisach Cooling process and equipment on a hot reversible rolling mill
CA3180404A1 (en) 2020-06-04 2021-12-09 Vincent Duhoux Method and equipment for cooling on a reversing hot rolling mill
CN116065108B (en) * 2023-04-06 2023-08-15 有研工程技术研究院有限公司 Homogenization heat treatment method for high Cu content ultra-high strength corrosion-resistant 7xxx series aluminum alloy

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US4808247A (en) † 1986-02-21 1989-02-28 Sky Aluminium Co., Ltd. Production process for aluminum-alloy rolled sheet
JPS6411937A (en) * 1987-07-02 1989-01-17 Sky Aluminium Aluminum alloy rolled plate for forming and its production
JPH0674480B2 (en) * 1987-09-03 1994-09-21 本田技研工業株式会社 Forming and welding alloy sheet excellent in weldability, rust resistance, formability and bake hardenability, and method for producing the same
JPH0676637B2 (en) * 1989-11-29 1994-09-28 スカイアルミニウム株式会社 Aluminum alloy for forming process with excellent rust resistance
JPH0788558B2 (en) * 1990-04-13 1995-09-27 株式会社神戸製鋼所 Method for producing aluminum alloy sheet excellent in formability and bake hardenability
DE69107392T2 (en) * 1990-10-09 1995-06-08 Sumitomo Light Metal Ind Process for producing a material from an aluminum alloy with excellent press formability and baking hardenability.
JPH0543974A (en) * 1991-08-16 1993-02-23 Nkk Corp Aluminum alloy sheet excellent in baking hardenability of coating material and press formability and its production
EP0531118A1 (en) * 1991-09-05 1993-03-10 Sky Aluminium Co., Ltd. Rolled aluminium alloy strip for forming and method for making
JPH05112840A (en) * 1991-10-18 1993-05-07 Nkk Corp Baking hardenability al-mg-si alloy sheet excellent in press formability and its manufacture
JPH05125504A (en) * 1991-10-31 1993-05-21 Furukawa Alum Co Ltd Manufacture of baking hardenability aluminum alloy plate for forming
JPH05271836A (en) * 1992-03-30 1993-10-19 Furukawa Alum Co Ltd Aluminum alloy material excellent in strength and ductility and its production
JPH05306440A (en) * 1992-04-30 1993-11-19 Furukawa Alum Co Ltd Manufacture of aluminum alloy sheet for forming excellent baking hardenability

Also Published As

Publication number Publication date
JP2823797B2 (en) 1998-11-11
EP0786535B1 (en) 2000-04-12
EP0786535A1 (en) 1997-07-30
DE69516297T2 (en) 2000-08-10
EP0786535A4 (en) 1997-07-30
WO1995022634A1 (en) 1995-08-24
EP0786535B2 (en) 2002-11-06
DE69516297D1 (en) 2000-05-18
JPH07228956A (en) 1995-08-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings