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EP3199655A3 - Tole en alliage d'aluminium pour structure de caisse automobile - Google Patents

Tole en alliage d'aluminium pour structure de caisse automobile Download PDF

Info

Publication number
EP3199655A3
EP3199655A3 EP17162984.3A EP17162984A EP3199655A3 EP 3199655 A3 EP3199655 A3 EP 3199655A3 EP 17162984 A EP17162984 A EP 17162984A EP 3199655 A3 EP3199655 A3 EP 3199655A3
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
bodywork
sheet
sheet made
equal
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.)
Withdrawn
Application number
EP17162984.3A
Other languages
German (de)
English (en)
Other versions
EP3199655A2 (fr
Inventor
Gilles Guiglionda
Hervé Ribes
Dominique Daniel
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 Neuf Brisach SAS
Original Assignee
Constellium Neuf Brisach 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
Application filed by Constellium Neuf Brisach SAS filed Critical Constellium Neuf Brisach SAS
Priority to DE17162984.3T priority Critical patent/DE17162984T1/de
Publication of EP3199655A2 publication Critical patent/EP3199655A2/fr
Publication of EP3199655A3 publication Critical patent/EP3199655A3/fr
Withdrawn legal-status Critical Current

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
    • C22F1/047—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
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Metal Rolling (AREA)
  • Manufacturing & Machinery (AREA)
  • Body Structure For Vehicles (AREA)
  • ing And Chemical Polishing (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Transportation (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Combustion & Propulsion (AREA)

Abstract

L'invention a pour objet l'utilisation d'une tôle en alliage d'aluminium pour fabriquer une pièce emboutie de carrosserie ou structure de caisse automobile encore appelée « caisse en blanc », ladite tôle présentant une limite d'élasticité Rp0,2 supérieure ou égale à 60 MPa et un allongement en traction uni axiale A80 supérieur ou égal à 34 %.
L'invention a également pour objet le procédé de fabrication d'une telle pièce emboutie de carrosserie ou structure de caisse automobile fabriquée à partir de ladite tôle et choisie par exemple dans le groupe comprenant les panneaux intérieurs ou doublures de portières, plancher d'habitacle, plancher de coffre, logement de roue de secours ou encore côté d'habitacle.
EP17162984.3A 2013-07-11 2014-07-09 Tole en alliage d'aluminium pour structure de caisse automobile Withdrawn EP3199655A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE17162984.3T DE17162984T1 (de) 2013-07-11 2014-07-09 Karosserieteil aus aluminiumlegierung für karosseriestruktur eines kraftfahrzeugs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1301644A FR3008427B1 (fr) 2013-07-11 2013-07-11 Tole en alliage d'aluminium pour structure de caisse automobile
EP14758586.3A EP3019637B1 (fr) 2013-07-11 2014-07-09 Tôle en alliage d'aluminium pour structure de caisse automobile

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP14758586.3A Division-Into EP3019637B1 (fr) 2013-07-11 2014-07-09 Tôle en alliage d'aluminium pour structure de caisse automobile
EP14758586.3A Division EP3019637B1 (fr) 2013-07-11 2014-07-09 Tôle en alliage d'aluminium pour structure de caisse automobile

Publications (2)

Publication Number Publication Date
EP3199655A2 EP3199655A2 (fr) 2017-08-02
EP3199655A3 true EP3199655A3 (fr) 2017-08-30

Family

ID=49619983

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14758586.3A Active EP3019637B1 (fr) 2013-07-11 2014-07-09 Tôle en alliage d'aluminium pour structure de caisse automobile
EP17162984.3A Withdrawn EP3199655A3 (fr) 2013-07-11 2014-07-09 Tole en alliage d'aluminium pour structure de caisse automobile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP14758586.3A Active EP3019637B1 (fr) 2013-07-11 2014-07-09 Tôle en alliage d'aluminium pour structure de caisse automobile

Country Status (10)

Country Link
US (1) US10253402B2 (fr)
EP (2) EP3019637B1 (fr)
JP (1) JP6625530B2 (fr)
KR (1) KR20160030563A (fr)
CN (1) CN105378125B (fr)
BR (1) BR112016000278B1 (fr)
DE (2) DE14758586T1 (fr)
FR (1) FR3008427B1 (fr)
RU (1) RU2690253C2 (fr)
WO (1) WO2015004340A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016040562A1 (fr) 2014-09-12 2016-03-17 Novelis Inc. Alliages pour des produits en aluminium très façonnés et leurs procédés de fabrication
CA3008021C (fr) 2016-01-08 2020-10-20 Arconic Inc. Alliages d'aluminium 6xxx et leurs procedes de fabrication
CN106244918B (zh) * 2016-07-27 2018-04-27 宝山钢铁股份有限公司 一种1500MPa级高强塑积汽车用钢及其制造方法
CN110913999A (zh) * 2017-07-26 2020-03-24 奥科宁克公司 用于铝合金的粘性粘结的基于辊涂的准备方法及与之相关的产品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036348A (ja) * 1989-06-03 1991-01-11 Kobe Steel Ltd 化成処理性に優れた自動車パネル用アルミニウム合金及びその製造方法
JP2001262263A (ja) * 2000-03-23 2001-09-26 Kobe Steel Ltd 成形性に優れたＡｌ−Ｍｇ系Ａｌ合金板
JP2001262264A (ja) * 2000-03-21 2001-09-26 Kobe Steel Ltd 靱性および曲げ性に優れたＡｌ−Ｍｇ−Ｓｉ系Ａｌ合金板

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3063020B2 (ja) * 1992-11-17 2000-07-12 古河電気工業株式会社 強度と深絞り性に優れたアルミニウム合金板とその製造方法
JP2001254136A (ja) * 2000-03-09 2001-09-18 Kobe Steel Ltd 自動車パネルインナー材用アルミニウム合金板及び自動車インナーパネル
JP2001266264A (ja) 2000-03-17 2001-09-28 Yazaki Corp 火災感知器及び火災感知方法
DE10037303A1 (de) 2000-07-28 2002-02-21 Thyssenkrupp Technologies Ag Verfahren zur Herstellung einer Tür eines Kraftfahrzeuges und nach diesem Verfahren hergestellte rahmenlose Tür
JP2003305503A (ja) 2002-04-09 2003-10-28 Mitsubishi Alum Co Ltd 高成形性アルミニウム合金板およびその製造方法
US20050000609A1 (en) * 2002-12-23 2005-01-06 Butler John F. Crash resistant aluminum alloy sheet products and method of making same
FR2851579B1 (fr) 2003-02-26 2005-04-01 Pechiney Rhenalu PROCEDE D'EMBOUTISSAGE A TIEDE DE PIECES EN ALLIAGE A1-Mg
FR2856368B1 (fr) * 2003-06-18 2005-07-22 Pechiney Rhenalu Piece de peau de carrosserie automobile en tole d'alliage ai-si-mg fixee sur structure acier
US20060042727A1 (en) * 2004-08-27 2006-03-02 Zhong Li Aluminum automotive structural members
JP5247071B2 (ja) * 2007-06-20 2013-07-24 住友軽金属工業株式会社 プレス成形用アルミニウム合金板
EP2156945A1 (fr) * 2008-08-13 2010-02-24 Novelis Inc. Produit de tôle plaquée automobile
JP4993141B2 (ja) * 2008-11-18 2012-08-08 日本軽金属株式会社 サンドイッチパネル
EP2270249B2 (fr) 2009-06-30 2020-05-27 Hydro Aluminium Deutschland GmbH Bande AIMgSi pour applications ayant des exigences de déformation élevées
CN103060632A (zh) * 2012-12-18 2013-04-24 莫纳什大学 一种汽车车身用铝合金及其热处理方法
EP2770071B9 (fr) * 2013-02-21 2020-08-12 Hydro Aluminium Rolled Products GmbH Alliage en aluminium pour la fabrication de demi-produits ou de composants pour véhicules automobiles, procédé de fabrication d'une bande d'alliage en aluminium à partir de cet alliage en aluminium ainsi que la bande d'alliage en aluminium et utilisations de celui-ci

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036348A (ja) * 1989-06-03 1991-01-11 Kobe Steel Ltd 化成処理性に優れた自動車パネル用アルミニウム合金及びその製造方法
JP2001262264A (ja) * 2000-03-21 2001-09-26 Kobe Steel Ltd 靱性および曲げ性に優れたＡｌ−Ｍｇ−Ｓｉ系Ａｌ合金板
JP2001262263A (ja) * 2000-03-23 2001-09-26 Kobe Steel Ltd 成形性に優れたＡｌ−Ｍｇ系Ａｌ合金板

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Aluminium 3003-H112 (3003-H16, 3003-H18, 3003-H19 Foil)", 31 December 2012 (2012-12-31), XP002722928, Retrieved from the Internet <URL:http://www.matweb.com/search/DataSheet.aspx?MatGUID=a1534c6c96a94533b67f29eec924282e&ckck=1> [retrieved on 20140408] *
ANONYMOUS: "Constellium", 22 April 2013 (2013-04-22), XP002722932, Retrieved from the Internet <URL:http://www.constellium.com/aluminium-products/packaging-auto-rolled-products/sheets-and-coils/automotive-parts/automotive-body-in-white-sheets> [retrieved on 20140407] *
CRAIG WILLAN: "Aluminum Metallurgy", vol. 5, 29 January 2001 (2001-01-29), USA, XP002722929, Retrieved from the Internet <URL:http://www2.mae.ufl.edu/designlab/Online%20Resources_files/Omega%20Research%20Aluminum%20Metallurgy%20Info.pdf> [retrieved on 20140407] *
GEOFF SCAMANS: "Aluminium Structured Vehicles: Myths and Realities", 15 June 2005 (2005-06-15) - 16 June 2005 (2005-06-16), Light Metal Surface Science Annual Conference, Trondheim, XP002722933, Retrieved from the Internet <URL:http://www.innovaltec.com/ficarp/lmss_jun05/02_scamans.pdf> [retrieved on 20140407] *
MIKE MURPHY: "Aluminum Growth in Auto Body Today to 2020", 24 October 2012 (2012-10-24), XP002722930, Retrieved from the Internet <URL:http://www.drivealuminum.org/research-resources/PDF/Speeches%20and%20Presentations/2012/Aluminum-Growth-in-Auto-Body-Today-to-2020-Murphy.pdf> [retrieved on 20140407] *
SUJIT DAS: "The life-cycle impacts of aluminum body-in-white automotive material", JOM, vol. 52, no. 8, 11 April 2000 (2000-04-11), Springer-Verlag, pages 41 - 44, XP002722931, ISSN: 1047-4838, DOI: 10.1007/s11837-000-0173-2 *

Also Published As

Publication number Publication date
JP6625530B2 (ja) 2019-12-25
EP3019637B1 (fr) 2017-05-03
RU2690253C2 (ru) 2019-05-31
CN105378125A (zh) 2016-03-02
CN105378125B (zh) 2018-09-07
WO2015004340A1 (fr) 2015-01-15
US20160168677A1 (en) 2016-06-16
US10253402B2 (en) 2019-04-09
RU2016104405A3 (fr) 2018-06-01
BR112016000278B1 (pt) 2020-02-04
FR3008427B1 (fr) 2015-08-21
EP3199655A2 (fr) 2017-08-02
DE14758586T1 (de) 2016-07-14
DE17162984T1 (de) 2017-09-21
EP3019637A1 (fr) 2016-05-18
KR20160030563A (ko) 2016-03-18
JP2016525630A (ja) 2016-08-25
RU2016104405A (ru) 2017-08-16
FR3008427A1 (fr) 2015-01-16

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