CA2471501C - Tole en alliage al-si-mg pour peau de carrosserie automobile - Google Patents

Tole en alliage al-si-mg pour peau de carrosserie automobile Download PDF

Info

Publication number
CA2471501C
CA2471501C CA2471501A CA2471501A CA2471501C CA 2471501 C CA2471501 C CA 2471501C CA 2471501 A CA2471501 A CA 2471501A CA 2471501 A CA2471501 A CA 2471501A CA 2471501 C CA2471501 C CA 2471501C
Authority
CA
Canada
Prior art keywords
mpa
sheet according
temperature
sheet
less
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 - Fee Related
Application number
CA2471501A
Other languages
English (en)
French (fr)
Other versions
CA2471501A1 (fr
Inventor
Jean-Luc Hoffmann
Ravi Shahani
Olivier Rebuffet
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.)
Constellium Issoire SAS
Original Assignee
Pechiney Rhenalu SAS
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=27619894&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2471501(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Publication of CA2471501A1 publication Critical patent/CA2471501A1/fr
Application granted granted Critical
Publication of CA2471501C publication Critical patent/CA2471501C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043Changing 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
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/02Alloys based on aluminium with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)
  • Motor Or Generator Frames (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
CA2471501A 2002-02-05 2003-02-03 Tole en alliage al-si-mg pour peau de carrosserie automobile Expired - Fee Related CA2471501C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0201346A FR2835533B1 (fr) 2002-02-05 2002-02-05 TOLE EN ALLIAGE Al-Si-Mg POUR PEAU DE CARROSSERIE AUTOMOBILE
FR02/01346 2002-02-05
PCT/FR2003/000318 WO2003066919A2 (fr) 2002-02-05 2003-02-03 Tole en alliage al-si-mg pour peau de carrosserie automobile

Publications (2)

Publication Number Publication Date
CA2471501A1 CA2471501A1 (fr) 2003-08-14
CA2471501C true CA2471501C (fr) 2010-05-11

Family

ID=27619894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2471501A Expired - Fee Related CA2471501C (fr) 2002-02-05 2003-02-03 Tole en alliage al-si-mg pour peau de carrosserie automobile

Country Status (11)

Country Link
US (1) US20050028894A1 (ja)
EP (1) EP1472380B1 (ja)
JP (2) JP2005525462A (ja)
KR (1) KR100964855B1 (ja)
AT (1) ATE413476T1 (ja)
AU (1) AU2003216971A1 (ja)
CA (1) CA2471501C (ja)
DE (2) DE03712292T1 (ja)
ES (1) ES2316738T3 (ja)
FR (1) FR2835533B1 (ja)
WO (1) WO2003066919A2 (ja)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324452B4 (de) * 2002-07-01 2010-05-06 Aleris Aluminum Duffel Bvba AI-Mg-Si-Legierungsblech
EP1533394A1 (de) 2003-11-20 2005-05-25 Alcan Technology & Management Ltd. Automobilkarosseriebauteil
US8109535B2 (en) * 2004-12-13 2012-02-07 Ford Global Technologies Sport utility vehicle (SUV) frame architecture for improved vehicle-to-vehicle compatibility
EP2156945A1 (en) 2008-08-13 2010-02-24 Novelis Inc. Clad automotive sheet product
WO2012059505A1 (en) * 2010-11-05 2012-05-10 Aleris Aluminum Duffel Bvba Method of manufacturing a structural automotive part made from a rolled al-zn alloy
WO2014135367A1 (en) 2013-03-07 2014-09-12 Aleris Aluminum Duffel Bvba Method of manufacturing an al-mg-si alloy rolled sheet product with excellent formability
US10150354B2 (en) * 2014-02-21 2018-12-11 Ford Global Technologies, Llc Automotive door structure for sail mounted mirrors
EP3699309B1 (en) 2014-10-28 2023-12-27 Novelis Inc. Aluminum alloy products and a method of preparation
RU2699496C2 (ru) 2015-01-12 2019-09-05 Новелис Инк. Автомобильный алюминиевый лист высокой формуемости с уменьшенной или отсутствующей бороздчатостью поверхности и способ его получения
KR102055051B1 (ko) 2015-05-08 2019-12-11 노벨리스 인크. 알루미늄 합금 물품의 충격 열처리
FR3038242B1 (fr) 2015-07-02 2017-06-23 Constellium Neuf-Brisach Alliage d'aluminium pour soudage par laser sans fils d'apport
KR102228792B1 (ko) 2015-12-18 2021-03-19 노벨리스 인크. 고 강도 6xxx 알루미늄 합금들 및 이를 만드는 방법들
KR102227325B1 (ko) 2016-10-17 2021-03-15 노벨리스 인크. 맞춤-조정된 성질을 갖는 금속 시트
CN109890536B (zh) 2016-10-27 2022-09-23 诺维尔里斯公司 高强度7xxx系列铝合金及其制造方法
KR102474777B1 (ko) 2016-10-27 2022-12-07 노벨리스 인크. 금속 주조 및 압연 라인
EP3532219B1 (en) 2016-10-27 2023-05-31 Novelis, Inc. High strength 6xxx series aluminum alloys and methods of making the same
US10428412B2 (en) * 2016-11-04 2019-10-01 Ford Motor Company Artificial aging of strained sheet metal for strength uniformity
KR102272938B1 (ko) 2016-12-16 2021-07-07 노벨리스 인크. 자연 시효 경화에 저항하는 고강도 고성형 가능 알루미늄 합금 및 그 제조 방법
KR102253860B1 (ko) 2016-12-16 2021-05-24 노벨리스 인크. 알루미늄 합금 및 그 제조 방법
FR3060606B1 (fr) * 2016-12-19 2018-12-07 Constellium Neuf-Brisach Alliage d’aluminium pour soudage par laser sans fil d’apport
FR3065013B1 (fr) * 2017-04-06 2020-08-07 Constellium Neuf-Brisach Procede ameliore de fabrication de composant de structure de caisse automobile
KR102644089B1 (ko) 2017-05-26 2024-03-07 노벨리스 인크. 고강도 내식성 6xxx 시리즈 알루미늄 합금 및 이의 제조 방법
WO2019222236A1 (en) 2018-05-15 2019-11-21 Novelis Inc. High strength 6xxx and 7xxx aluminum alloys and methods of making the same
EP3827107A1 (en) 2018-07-23 2021-06-02 Novelis, Inc. Methods of making highly-formable aluminum alloys and aluminum alloy products thereof
CN111334728B (zh) * 2018-12-19 2022-04-05 有研工程技术研究院有限公司 一种改善铝合金板材翻边性能的方法
EP3938554B1 (en) 2019-03-13 2023-09-06 Novelis, Inc. Age-hardenable and highly formable aluminum alloys, monolithic sheet made therof and clad aluminum alloy product comprising it
EP3839085B1 (en) * 2019-12-17 2023-04-26 Constellium Neuf-Brisach Improved method for manufacturing a structure component for a motor vehicle body
WO2021163267A1 (en) 2020-02-14 2021-08-19 Cummins Inc. Apparatuses, methods, systems, and techniques of misfire detection using engine speed sensor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082578A (en) * 1976-08-05 1978-04-04 Aluminum Company Of America Aluminum structural members for vehicles
JPS6289852A (ja) * 1985-09-24 1987-04-24 Kobe Steel Ltd 焼付硬化性に優れたアルミニウム合金板の製造法
FR2601040B1 (fr) * 1986-07-07 1988-09-02 Cegedur Alliage d'aluminium chaudronnable et soudable et son procede de fabrication
JPH0745042B2 (ja) * 1990-06-11 1995-05-17 住友軽金属工業株式会社 塗装後鮮映性に優れたアルミニウム合金板およびその製造方法
DE4317217A1 (de) * 1993-05-24 1994-12-01 Henkel Kgaa Chromfreie Konversionsbehandlung von Aluminium
JP3157068B2 (ja) * 1993-07-05 2001-04-16 古河電気工業株式会社 成形用アルミニウム合金板材の製造方法
US5919323A (en) * 1994-05-11 1999-07-06 Aluminum Company Of America Corrosion resistant aluminum alloy rolled sheet
JPH0931616A (ja) * 1995-07-21 1997-02-04 Nippon Steel Corp 成形性に優れたAl−Mg−Si系合金板とその製造方法
NL1002861C2 (nl) * 1996-04-15 1997-10-17 Hoogovens Aluminium Nv Werkwijze voor het vervaardigen van een goed vervormbare aluminiumplaat.
CH690916A5 (de) * 1996-06-04 2001-02-28 Alusuisse Tech & Man Ag Tiefziehbare und schweissbare Aluminiumlegierung vom Typ AlMgSi.
JP3226259B2 (ja) 1996-08-14 2001-11-05 株式会社神戸製鋼所 成形性、焼き付け硬化性及び耐食性に優れるアルミニウム合金板及びその製造方法
EP0931170A1 (en) * 1996-09-30 1999-07-28 Alcan International Limited Aluminium alloy for rolled product process
JPH11269595A (ja) * 1998-01-22 1999-10-05 Nippon Steel Corp りん酸亜鉛処理性に優れた自動車用Mg含有アルミニウム合金処理板およびその製造方法
JP3749627B2 (ja) * 1998-11-30 2006-03-01 株式会社神戸製鋼所 プレス成形性に優れたAl合金板
BR0008694A (pt) * 1999-03-01 2001-12-26 Alcan Int Ltd Método para folha de alumìnio aa6000
JP4386393B2 (ja) * 1999-06-23 2009-12-16 株式会社神戸製鋼所 耐食性に優れた輸送機用アルミニウム合金板
FR2805282B1 (fr) * 2000-02-23 2002-04-12 Gerzat Metallurg Procede de fabrication de corps creux sous pression en alliage a1znmgcu

Also Published As

Publication number Publication date
AU2003216971A1 (en) 2003-09-02
EP1472380A2 (fr) 2004-11-03
KR20040075980A (ko) 2004-08-30
KR100964855B1 (ko) 2010-06-24
WO2003066919A2 (fr) 2003-08-14
AU2003216971A8 (en) 2003-09-02
FR2835533B1 (fr) 2004-10-08
EP1472380B1 (fr) 2008-11-05
FR2835533A1 (fr) 2003-08-08
DE03712292T1 (de) 2005-03-31
CA2471501A1 (fr) 2003-08-14
US20050028894A1 (en) 2005-02-10
JP2009133006A (ja) 2009-06-18
ATE413476T1 (de) 2008-11-15
WO2003066919A3 (fr) 2004-04-08
ES2316738T3 (es) 2009-04-16
DE60324526D1 (de) 2008-12-18
JP2005525462A (ja) 2005-08-25

Similar Documents

Publication Publication Date Title
CA2471501C (fr) Tole en alliage al-si-mg pour peau de carrosserie automobile
EP2750882B1 (fr) Tôle plaquée pour carrosserie automobile
EP3303646B1 (fr) Tole pour carrosserie automobile a résistance mécanique élevée
FR2926564A1 (fr) Tole a habillage
FR2922222A1 (fr) Tole plaquee en alliages de la serie 6xxx pour carrosserie automobile.
EP3362282B1 (fr) Composant de structure de caisse automobile presentant un excellent compromis entre resistance mecanique et comportement au crash
EP1633900B1 (fr) Pavillon de toit de carrosserie d'automobile en tole d'alliage al-si-mg fixee sur un cadre en acier
CA3006346C (fr) Tole mince a haute rigidite pour carrosserie automobile
JP2005525462A5 (ja)
EP3824110A1 (fr) Procede de fabrication de toles minces en alliage d'aluminium 7xxx aptes a la mise en forme et a l'assemblage
WO2002040729A1 (fr) Procede de fabrication d'une bande plaquee en alliage d'aluminium pour la fabrication d'echangeurs de chaleur brases
EP3019637B1 (fr) Tôle en alliage d'aluminium pour structure de caisse automobile
CA3057728A1 (fr) Procede ameliore de fabrication de composant de structure de caisse automobile
WO1997041272A1 (fr) Alliage aluminium-silicium-magnesium pour carrosserie automobile
EP4355923A1 (fr) Bande en alliage 6xxx et procede de fabrication

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140204