FR2748035B1 - Alliage aluminium-silicium-magnesium pour carrosserie automobile - Google Patents

Alliage aluminium-silicium-magnesium pour carrosserie automobile

Info

Publication number
FR2748035B1
FR2748035B1 FR9605595A FR9605595A FR2748035B1 FR 2748035 B1 FR2748035 B1 FR 2748035B1 FR 9605595 A FR9605595 A FR 9605595A FR 9605595 A FR9605595 A FR 9605595A FR 2748035 B1 FR2748035 B1 FR 2748035B1
Authority
FR
France
Prior art keywords
silicon
aluminum
magnesium alloy
automotive bodywork
bodywork
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
FR9605595A
Other languages
English (en)
Other versions
FR2748035A1 (fr
Inventor
Jean Christophe Ehrstrom
Christophe Sigli
Georges Pillet
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=9491836&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2748035(B1) "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
Priority to FR9605595A priority Critical patent/FR2748035B1/fr
Priority to DE69702133T priority patent/DE69702133T3/de
Priority to PCT/FR1997/000755 priority patent/WO1997041272A1/fr
Priority to ES97921897T priority patent/ES2146467T5/es
Priority to EP97921897A priority patent/EP0896637B2/fr
Publication of FR2748035A1 publication Critical patent/FR2748035A1/fr
Application granted granted Critical
Publication of FR2748035B1 publication Critical patent/FR2748035B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22F1/043—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
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • C22F1/057—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 copper 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Conductive Materials (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cookers (AREA)
FR9605595A 1996-04-29 1996-04-29 Alliage aluminium-silicium-magnesium pour carrosserie automobile Expired - Fee Related FR2748035B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9605595A FR2748035B1 (fr) 1996-04-29 1996-04-29 Alliage aluminium-silicium-magnesium pour carrosserie automobile
DE69702133T DE69702133T3 (de) 1996-04-29 1997-04-28 Verwendung einer aluminium-silizium-magnesium-legierung zur herstellung von fahrzeugkarrosserieteilen und verfahren dieser herstellung.
PCT/FR1997/000755 WO1997041272A1 (fr) 1996-04-29 1997-04-28 Alliage aluminium-silicium-magnesium pour carrosserie automobile
ES97921897T ES2146467T5 (es) 1996-04-29 1997-04-28 Utilizacion de aleacion aluminio-silicio-magnesio para la fabricacion de piezas de carroceria automovil y procedimiento de fabricacion de tales piezas.
EP97921897A EP0896637B2 (fr) 1996-04-29 1997-04-28 Utilisation d'alliage aluminium-silicium-magnesium pour fabrication de pieces de carrosserie automobile et procede de fabrication de telles pieces.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605595A FR2748035B1 (fr) 1996-04-29 1996-04-29 Alliage aluminium-silicium-magnesium pour carrosserie automobile

Publications (2)

Publication Number Publication Date
FR2748035A1 FR2748035A1 (fr) 1997-10-31
FR2748035B1 true FR2748035B1 (fr) 1998-07-03

Family

ID=9491836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9605595A Expired - Fee Related FR2748035B1 (fr) 1996-04-29 1996-04-29 Alliage aluminium-silicium-magnesium pour carrosserie automobile

Country Status (5)

Country Link
EP (1) EP0896637B2 (fr)
DE (1) DE69702133T3 (fr)
ES (1) ES2146467T5 (fr)
FR (1) FR2748035B1 (fr)
WO (1) WO1997041272A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2855083B1 (fr) * 2003-05-20 2006-05-26 Pechiney Rhenalu Procede de fabrication de pieces en alliage d'aluminium soudees par friction
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
DE102004035043A1 (de) * 2004-07-20 2006-04-13 Daimlerchrysler Ag Verfahren zum Umformen eines Leichtmetall-Blechs und entsprechendes Leichtmetall-Blechbauteil
EP2096187A1 (fr) 2008-02-28 2009-09-02 Georg Fischer Engineering AG Procédé destiné au traitement à chaud et au revêtement simultané d'un composant en aluminium et composant fabriqué selon ce procédé
EP3842561B1 (fr) * 2019-12-23 2022-08-17 Novelis Koblenz GmbH Procédé de fabrication d'un produit laminé en alliage d'aluminium

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3682059D1 (de) * 1985-11-04 1991-11-28 Aluminum Co Of America Fahrzeugteil aus aluminiumlegierung.
FR2601040B1 (fr) * 1986-07-07 1988-09-02 Cegedur Alliage d'aluminium chaudronnable et soudable et son procede de fabrication
FR2642436B1 (fr) * 1988-12-21 1991-06-14 Pechiney Rhenalu Alliage d'a1 contenant essentiellement du si, du mg et du cu pour emboutissage
JP2700838B2 (ja) * 1991-01-25 1998-01-21 スカイアルミニウム株式会社 自動車ホイールリム用のロール成形加工用アルミニウム合金圧延板の製造方法
JPH05125506A (ja) * 1991-10-31 1993-05-21 Furukawa Alum Co Ltd 焼付け硬化性成形用アルミニウム合金板の製造方法
JPH05306440A (ja) * 1992-04-30 1993-11-19 Furukawa Alum Co Ltd 焼付硬化性に優れた成形用アルミニウム合金板の製造方法
JPH0747808B2 (ja) * 1993-02-18 1995-05-24 スカイアルミニウム株式会社 成形性および焼付硬化性に優れたアルミニウム合金板の製造方法
JP3443866B2 (ja) * 1993-04-02 2003-09-08 ヤマハ株式会社 ペダル鍵盤構造
US5616189A (en) * 1993-07-28 1997-04-01 Alcan International Limited Aluminum alloys and process for making aluminum alloy sheet
FR2713664B1 (fr) * 1993-11-17 1996-05-24 Pechiney Rhenalu Alliage type Al-Si-Mg à ductilité et emboutissabilité améliorées et procédé d'obtention.
JPH07197219A (ja) * 1993-12-28 1995-08-01 Furukawa Electric Co Ltd:The 成形用アルミニウム合金板材の製造方法
JPH0860285A (ja) * 1994-06-16 1996-03-05 Furukawa Electric Co Ltd:The アルミニウム合金製バンパー補強材およびその製造方法
US5662750A (en) * 1995-05-30 1997-09-02 Kaiser Aluminum & Chemical Corporation Method of manufacturing aluminum articles having improved bake hardenability

Also Published As

Publication number Publication date
EP0896637B2 (fr) 2005-07-27
EP0896637B1 (fr) 2000-05-24
ES2146467T5 (es) 2006-03-01
ES2146467T3 (es) 2000-08-01
DE69702133D1 (de) 2000-06-29
EP0896637A1 (fr) 1999-02-17
DE69702133T3 (de) 2006-04-20
WO1997041272A1 (fr) 1997-11-06
DE69702133T2 (de) 2000-11-09
FR2748035A1 (fr) 1997-10-31

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name

Owner name: CONSTELLIUM FRANCE, FR

Effective date: 20111123

ST Notification of lapse

Effective date: 20131231