WO2006026330A3 - Elements structuraux en aluminium pour automobiles - Google Patents

Elements structuraux en aluminium pour automobiles Download PDF

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Publication number
WO2006026330A3
WO2006026330A3 PCT/US2005/030194 US2005030194W WO2006026330A3 WO 2006026330 A3 WO2006026330 A3 WO 2006026330A3 US 2005030194 W US2005030194 W US 2005030194W WO 2006026330 A3 WO2006026330 A3 WO 2006026330A3
Authority
WO
WIPO (PCT)
Prior art keywords
max
caster
aluminum alloy
molten aluminum
slab
Prior art date
Application number
PCT/US2005/030194
Other languages
English (en)
Other versions
WO2006026330A2 (fr
Inventor
Zhong Li
Paul Platek
Original Assignee
Commw Ind Inc
Zhong Li
Paul Platek
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=WO2006026330(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Commw Ind Inc, Zhong Li, Paul Platek filed Critical Commw Ind Inc
Priority to CA002578195A priority Critical patent/CA2578195A1/fr
Priority to MX2007002179A priority patent/MX2007002179A/es
Priority to DE602005027365T priority patent/DE602005027365D1/de
Priority to JP2007530106A priority patent/JP5107039B2/ja
Priority to AT05791238T priority patent/ATE504371T1/de
Priority to CN200580028822XA priority patent/CN101166845B/zh
Priority to EP05791238A priority patent/EP1794338B1/fr
Publication of WO2006026330A2 publication Critical patent/WO2006026330A2/fr
Publication of WO2006026330A3 publication Critical patent/WO2006026330A3/fr

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)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un procédé de production de pièces ou d'éléments structuraux en aluminium pour véhicules, à partir d'un alliage d'aluminium fondu et à l'aide d'un dispositif de coulage en continu permettant de couler l'alliage dans une ébauche. Ledit procédé consiste à utiliser un alliage d'aluminium fondu formé de 2,7 à 3,6 % en poids de Mg, de 0,1 à 0,4 % en poids de Mn, de 0,02 à 0,2 % en poids de Si, de 0,05 à 0,30 % en poids de Fe, de 0,1 % en poids maximum de Cu, de 0,25 % en poids maximum de Cr, de 0,2 % en poids maximum de Zn, de 0,15 % en poids maximum de Ti, le reste étant formé d'aluminium, d'autres éléments et d'impuretés. Le procédé consiste ensuite à utiliser un dispositif de coulage en continu tel que, par exemple, un dispositif de coulage à bande, un dispositif de coulage entre blocs, ou un dispositif de coulage à cylindre, pour couler en continu l'alliage d'aluminium fondu. L'alliage d'aluminium fondu est coulé dans une ébauche qui est roulée de manière à former une feuille, puis recuite. Ladite feuille présente une distribution améliorée de particules intermétalliques (Al-Fe, Al-Fe-Mn ou Mg2Si) et une capacité de formage améliorée. La feuille est ensuite mise en forme de manière à obtenir une pièce ou élément structurel pour véhicule avec une résistance et une capacité de formage suffisantes requises par l'industrie automobile.
PCT/US2005/030194 2004-08-27 2005-08-25 Elements structuraux en aluminium pour automobiles WO2006026330A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002578195A CA2578195A1 (fr) 2004-08-27 2005-08-25 Elements structuraux en aluminium pour automobiles
MX2007002179A MX2007002179A (es) 2004-08-27 2005-08-25 Elementos estructurales de aluminio para automoviles.
DE602005027365T DE602005027365D1 (de) 2004-08-27 2005-08-25 Herstellungsverfahren von Kraftfahrzeug-Teilen mit mehreren Platten
JP2007530106A JP5107039B2 (ja) 2004-08-27 2005-08-25 アルミニウム自動車用構造部材
AT05791238T ATE504371T1 (de) 2004-08-27 2005-08-25 Herstellungsverfahren von kraftfahrzeug-teilen mit mehreren platten
CN200580028822XA CN101166845B (zh) 2004-08-27 2005-08-25 铝汽车结构构件
EP05791238A EP1794338B1 (fr) 2004-08-27 2005-08-25 Méthode de fabrication de parties à panneaux multiples pour l'automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/926,704 2004-08-27
US10/926,704 US20060042727A1 (en) 2004-08-27 2004-08-27 Aluminum automotive structural members

Publications (2)

Publication Number Publication Date
WO2006026330A2 WO2006026330A2 (fr) 2006-03-09
WO2006026330A3 true WO2006026330A3 (fr) 2008-01-03

Family

ID=35941371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/030194 WO2006026330A2 (fr) 2004-08-27 2005-08-25 Elements structuraux en aluminium pour automobiles

Country Status (11)

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

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CA2588046C (fr) * 2004-07-30 2014-09-30 Nippon Light Metal Co., Ltd. Feuille d'alliage d'aluminium et methode de fabrication associee
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
WO2013152387A1 (fr) * 2012-04-11 2013-10-17 Theodore Valerio Puits thermique
WO2014071313A1 (fr) * 2012-11-02 2014-05-08 Golden Aluminum, Inc. Procédé et composition pour le recyclage de récipients en aluminium
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
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
FR3008427B1 (fr) * 2013-07-11 2015-08-21 Constellium France Tole en alliage d'aluminium pour structure de caisse automobile
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
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
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
JP6727310B2 (ja) 2016-01-08 2020-07-22 アーコニック テクノロジーズ エルエルシーＡｒｃｏｎｉｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｌｃ 新６ｘｘｘアルミニウム合金及びその製造方法
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
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
CN109790612B (zh) * 2016-09-30 2021-10-22 俄铝工程技术中心有限责任公司 由铝基合金生产变形的半成品的方法
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
US20230074427A1 (en) * 2020-01-21 2023-03-09 Novelis Inc. Techniques for producing aluminum alloy products having improved formability and recyclability
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

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US6369347B1 (en) * 1997-09-11 2002-04-09 Nippon Light Metal Company, Ltd. Aluminum alloy sheet for spot welding
US20030202012A1 (en) * 2002-04-29 2003-10-30 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
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Also Published As

Publication number Publication date
EP1794338A2 (fr) 2007-06-13
DE602005027365D1 (de) 2011-05-19
KR20070091600A (ko) 2007-09-11
EP1794338A4 (fr) 2008-08-06
EP1794338B1 (fr) 2011-04-06
ATE504371T1 (de) 2011-04-15
CN101166845A (zh) 2008-04-23
JP2008511756A (ja) 2008-04-17
CN101166845B (zh) 2012-11-21
ES2364275T3 (es) 2011-08-30
WO2006026330A2 (fr) 2006-03-09
MX2007002179A (es) 2007-10-19
US20060042727A1 (en) 2006-03-02
JP5107039B2 (ja) 2012-12-26
CA2578195A1 (fr) 2006-03-09

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