EP1794338A4 - Autobauteile aus aluminium - Google Patents

Autobauteile aus aluminium

Info

Publication number
EP1794338A4
EP1794338A4 EP05791238A EP05791238A EP1794338A4 EP 1794338 A4 EP1794338 A4 EP 1794338A4 EP 05791238 A EP05791238 A EP 05791238A EP 05791238 A EP05791238 A EP 05791238A EP 1794338 A4 EP1794338 A4 EP 1794338A4
Authority
EP
European Patent Office
Prior art keywords
max
caster
aluminum alloy
molten aluminum
slab
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
EP05791238A
Other languages
English (en)
French (fr)
Other versions
EP1794338A2 (de
EP1794338B1 (de
Inventor
Zhong Li
Paul Platek
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.)
Novelis ALR Rolled Products LLC
Original Assignee
Commonwealth Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35941371&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1794338(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Commonwealth Industries Inc filed Critical Commonwealth Industries Inc
Publication of EP1794338A2 publication Critical patent/EP1794338A2/de
Publication of EP1794338A4 publication Critical patent/EP1794338A4/de
Application granted granted Critical
Publication of EP1794338B1 publication Critical patent/EP1794338B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/003—Aluminium alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0605—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two belts, e.g. Hazelett-process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Body Structure For Vehicles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
EP05791238A 2004-08-27 2005-08-25 Herstellungsverfahren von Kraftfahrzeug-Teilen mit mehreren Platten Active EP1794338B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/926,704 US20060042727A1 (en) 2004-08-27 2004-08-27 Aluminum automotive structural members
PCT/US2005/030194 WO2006026330A2 (en) 2004-08-27 2005-08-25 Aluminum automotive structural members

Publications (3)

Publication Number Publication Date
EP1794338A2 EP1794338A2 (de) 2007-06-13
EP1794338A4 true EP1794338A4 (de) 2008-08-06
EP1794338B1 EP1794338B1 (de) 2011-04-06

Family

ID=35941371

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05791238A Active EP1794338B1 (de) 2004-08-27 2005-08-25 Herstellungsverfahren von Kraftfahrzeug-Teilen mit mehreren Platten

Country Status (11)

Country Link
US (1) US20060042727A1 (de)
EP (1) EP1794338B1 (de)
JP (1) JP5107039B2 (de)
KR (1) KR20070091600A (de)
CN (1) CN101166845B (de)
AT (1) ATE504371T1 (de)
CA (1) CA2578195A1 (de)
DE (1) DE602005027365D1 (de)
ES (1) ES2364275T3 (de)
MX (1) MX2007002179A (de)
WO (1) WO2006026330A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100469927C (zh) * 2004-07-30 2009-03-18 日本轻金属株式会社 铝合金薄板及其制造方法
DE102005052774A1 (de) * 2004-12-21 2006-06-29 Salzgitter Flachstahl Gmbh Verfahren zum Erzeugen von Warmbändern aus Leichtbaustahl
US20080041501A1 (en) * 2006-08-16 2008-02-21 Commonwealth Industries, Inc. Aluminum automotive heat shields
US20080248214A1 (en) * 2007-04-09 2008-10-09 Xueyuan Nie Method of forming an oxide coating with dimples on its surface
KR100943794B1 (ko) * 2007-12-26 2010-02-24 주식회사 포스코 연속다단압연에 의한 알루미늄 합금 봉재 연속 제조장치
DE102008017977A1 (de) * 2008-04-09 2009-10-15 Daimler Ag Leichtbauteil für eine Fahrzeugkarosserie
CN102505081B (zh) * 2011-12-29 2013-09-11 西南铝业（集团）有限责任公司 一种高镁铝合金板材的生产方法
US9851078B2 (en) * 2012-04-11 2017-12-26 Theodore Valerio Heat sink
WO2014071313A1 (en) * 2012-11-02 2014-05-08 Golden Aluminum, Inc. Method and composition for recycling aluminum containers
CN103320729B (zh) * 2013-05-31 2015-07-22 浙江巨科铝业股份有限公司 一种汽车车身用Al-Mg合金板的制备方法
CN103243247A (zh) * 2013-05-31 2013-08-14 浙江巨科铝业有限公司 一种铝合金及其制备方法
FR3008427B1 (fr) * 2013-07-11 2015-08-21 Constellium France Tole en alliage d'aluminium pour structure de caisse automobile
CN103725938B (zh) * 2013-11-27 2016-01-13 余姚市吴兴铜业有限公司 一种高性能铝合金汽车部件
CN103725937B (zh) * 2013-11-27 2016-04-13 余姚市吴兴铜业有限公司 一种汽车部件用高性能铝合金
CN105463352B (zh) * 2015-12-04 2017-10-31 中国航空工业集团公司洛阳电光设备研究所 一种以AlSi10Mg为基底的3D打印薄壁件的热处理方法及3D打印薄壁件
CN105506413A (zh) * 2015-12-18 2016-04-20 西南铝业（集团）有限责任公司 一种汽车结构件用6系铝合金
EP3400316B1 (de) 2016-01-08 2020-09-16 Arconic Technologies LLC Neue 6xxx-aluminiumlegierungen und verfahren zur herstellung davon
CN107868891A (zh) * 2016-09-23 2018-04-03 镇江龙源铝业有限公司 一种汽车翼子板用铝合金板材新材料
CN107868892A (zh) * 2016-09-23 2018-04-03 镇江龙源铝业有限公司 一种线缆铠装保护薄壁型软管用铝合金新材料
KR102393119B1 (ko) * 2016-09-30 2022-05-02 오브쉬체스트보 에스 오그라니첸노이 오트벳스트베노스트유 “오베디넨나야 꼼파니야 루살 인제네르노-테크놀로지체스키 첸트르” 알루미늄 기반 합금으로 변형된 반제품 생산 방법
CN110023524A (zh) * 2016-12-09 2019-07-16 通用汽车环球科技运作有限责任公司 用于压铸件的铝-硅合金的人工时效方法
CN107739924B (zh) * 2017-11-14 2019-07-12 中铝东南材料院（福建）科技有限公司 一种新能源汽车真空助力器外壳用铝合金带材及制备方法
CN108248700A (zh) * 2017-12-18 2018-07-06 合肥亿恒智能科技股份有限公司 一种汽车前地板总成
CN109055788A (zh) * 2018-09-18 2018-12-21 天津忠旺铝业有限公司 一种消除5系铝合金板材表面横纹的制备工艺
CN109897996A (zh) * 2019-03-29 2019-06-18 中铝瑞闽股份有限公司 一种高性能异形圆罐铝合金带材及其制备方法
KR20220133916A (ko) * 2020-01-21 2022-10-05 노벨리스 인크. 개선된 성형성 및 재활용성을 갖는 알루미늄 합금 제품 생산 기술
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001032031A (ja) * 1999-07-22 2001-02-06 Kobe Steel Ltd 耐応力腐食割れ性に優れた構造材用アルミニウム合金板
WO2003027345A1 (en) * 2001-09-25 2003-04-03 Assan Demir Ve Sac Sanayi A.S. Process of producing 5xxx series aluminum alloys with high mechanical properties through twin-roll casting
US20040094245A1 (en) * 2002-11-15 2004-05-20 Zhong Li Aluminum automotive frame members
WO2005080619A1 (en) * 2004-02-19 2005-09-01 Alcoa Inc. In-line method of making heat-treated and annealed
WO2006011242A1 (en) * 2004-07-30 2006-02-02 Nippon Light Metal Co., Ltd. Aluminum alloy sheet and method for manufacturing the same

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921697A (en) * 1973-03-22 1975-11-25 Hazelett Strip Casting Corp Method and apparatus for controlling the operating conditions in continuous metal casting machines having a revolving endless casting belt
US3864973A (en) * 1973-03-22 1975-02-11 Hazelett Strip Casting Corp Method and apparatus for determining the operating conditions in continuous metal casting machines of the type having a revolving endless casting belt
US4648438A (en) * 1982-04-28 1987-03-10 Hazelett Strip-Casting Corporation Method and apparatus for feeding and continuously casting molten metal with inert gas applied to the moving mold surfaces and to the entering metal
US4589932A (en) * 1983-02-03 1986-05-20 Aluminum Company Of America Aluminum 6XXX alloy products of high strength and toughness having stable response to high temperature artificial aging treatments and method for producing
US4897124A (en) * 1987-07-02 1990-01-30 Sky Aluminium Co., Ltd. Aluminum-alloy rolled sheet for forming and production method therefor
US5244516A (en) * 1988-10-18 1993-09-14 Kabushiki Kaisha Kobe Seiko Sho Aluminum alloy plate for discs with improved platability and process for producing the same
US4940076A (en) * 1989-05-09 1990-07-10 Hazelett Strip-Casting Corporation Method and apparatus for steering casting belts of continuous metal-casting machines
US4972900A (en) * 1989-10-24 1990-11-27 Hazelett Strip-Casting Corporation Permeable nozzle method and apparatus for closed feeding of molten metal into twin-belt continuous casting machines
JPH04214834A (ja) * 1990-12-14 1992-08-05 Nkk Corp 耐食性及びプレス成形性に優れたアルミニウム合金板、並びにその製造方法
US5514228A (en) * 1992-06-23 1996-05-07 Kaiser Aluminum & Chemical Corporation Method of manufacturing aluminum alloy sheet
US5452827A (en) * 1993-07-13 1995-09-26 Eckert; C. Edward Nozzle for continuous caster
JPH07252613A (ja) * 1994-03-17 1995-10-03 Kobe Steel Ltd 極低温成形加工用Ａｌ−Ｍｇ系合金板
US5571347A (en) * 1994-04-07 1996-11-05 Northwest Aluminum Company High strength MG-SI type aluminum alloy
US5527404A (en) * 1994-07-05 1996-06-18 Aluminum Company Of America Vehicle frame components exhibiting enhanced energy absorption, an alloy and a method for their manufacture
JPH0890091A (ja) * 1994-07-26 1996-04-09 Nippon Steel Corp ストレッチャーストレインマーク発生の少ないＡｌ−Ｍｇ系合金板の成形方法
US5582660A (en) * 1994-12-22 1996-12-10 Aluminum Company Of America Highly formable aluminum alloy rolled sheet
US5772804A (en) * 1995-08-31 1998-06-30 Kaiser Aluminum & Chemical Corporation Method of producing aluminum alloys having superplastic properties
JPH108176A (ja) * 1996-04-25 1998-01-13 Nippon Light Metal Co Ltd 耐力が低く極限変形能に優れたアルミニウム合金板およびその製造方法
US5976279A (en) 1997-06-04 1999-11-02 Golden Aluminum Company For heat treatable aluminum alloys and treatment process for making same
JP3398835B2 (ja) * 1997-09-11 2003-04-21 日本軽金属株式会社 連続抵抗スポット溶接性に優れた自動車用アルミニウム合金板
JP4164206B2 (ja) * 1999-09-28 2008-10-15 株式会社神戸製鋼所 高温焼鈍時の再結晶粒微細化に優れた高強度高成形性アルミニウム合金板
US6898764B2 (en) * 2002-04-29 2005-05-24 International Business Machines Corporation Method, system and program product for determining differences between an existing graphical user interface (GUI) mapping file and a current GUI
JP4001059B2 (ja) * 2002-06-21 2007-10-31 日本軽金属株式会社 耐焼付軟化性に優れたアルミニウム合金板の製造方法
US6811625B2 (en) * 2002-10-17 2004-11-02 General Motors Corporation Method for processing of continuously cast aluminum sheet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001032031A (ja) * 1999-07-22 2001-02-06 Kobe Steel Ltd 耐応力腐食割れ性に優れた構造材用アルミニウム合金板
WO2003027345A1 (en) * 2001-09-25 2003-04-03 Assan Demir Ve Sac Sanayi A.S. Process of producing 5xxx series aluminum alloys with high mechanical properties through twin-roll casting
US20040094245A1 (en) * 2002-11-15 2004-05-20 Zhong Li Aluminum automotive frame members
WO2005080619A1 (en) * 2004-02-19 2005-09-01 Alcoa Inc. In-line method of making heat-treated and annealed
WO2006011242A1 (en) * 2004-07-30 2006-02-02 Nippon Light Metal Co., Ltd. Aluminum alloy sheet and method for manufacturing the same

Also Published As

Publication number Publication date
EP1794338A2 (de) 2007-06-13
KR20070091600A (ko) 2007-09-11
ATE504371T1 (de) 2011-04-15
WO2006026330A3 (en) 2008-01-03
MX2007002179A (es) 2007-10-19
ES2364275T3 (es) 2011-08-30
CN101166845B (zh) 2012-11-21
JP5107039B2 (ja) 2012-12-26
WO2006026330A2 (en) 2006-03-09
JP2008511756A (ja) 2008-04-17
CA2578195A1 (en) 2006-03-09
DE602005027365D1 (de) 2011-05-19
CN101166845A (zh) 2008-04-23
US20060042727A1 (en) 2006-03-02
EP1794338B1 (de) 2011-04-06

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