FR2836929B1 - Tole ou bande en alliage a1-mg pour la fabrication de pieces pliees a faible rayon de pliage - Google Patents

Tole ou bande en alliage a1-mg pour la fabrication de pieces pliees a faible rayon de pliage

Info

Publication number
FR2836929B1
FR2836929B1 FR0202897A FR0202897A FR2836929B1 FR 2836929 B1 FR2836929 B1 FR 2836929B1 FR 0202897 A FR0202897 A FR 0202897A FR 0202897 A FR0202897 A FR 0202897A FR 2836929 B1 FR2836929 B1 FR 2836929B1
Authority
FR
France
Prior art keywords
strip
alloy sheet
manufacture
bending radius
low bending
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
FR0202897A
Other languages
English (en)
Other versions
FR2836929A1 (fr
Inventor
Jean Luc Hoffmann
Bruce Morere
Fabrice Helfer
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
Priority to FR0202897A priority Critical patent/FR2836929B1/fr
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Priority to EP03735766A priority patent/EP1481106B1/fr
Priority to PL369769A priority patent/PL198511B1/pl
Priority to PCT/FR2003/000691 priority patent/WO2003074747A1/fr
Priority to AU2003238148A priority patent/AU2003238148A1/en
Priority to YUP-784/04A priority patent/RS50328B/sr
Priority to DE60310381T priority patent/DE60310381T2/de
Priority to ES03735766T priority patent/ES2279123T3/es
Priority to AT03735766T priority patent/ATE348199T1/de
Publication of FR2836929A1 publication Critical patent/FR2836929A1/fr
Application granted granted Critical
Publication of FR2836929B1 publication Critical patent/FR2836929B1/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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • 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
FR0202897A 2002-03-07 2002-03-07 Tole ou bande en alliage a1-mg pour la fabrication de pieces pliees a faible rayon de pliage Expired - Fee Related FR2836929B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0202897A FR2836929B1 (fr) 2002-03-07 2002-03-07 Tole ou bande en alliage a1-mg pour la fabrication de pieces pliees a faible rayon de pliage
PL369769A PL198511B1 (pl) 2002-03-07 2003-03-04 Blacha lub taśma ze stopu glinu, sposób jej wytwarzania i jej zastosowanie
PCT/FR2003/000691 WO2003074747A1 (fr) 2002-03-07 2003-03-04 Tole ou ba 0nde en alliage al-mg pour la fabrication de pieces pliees a faible rayon de pliage
AU2003238148A AU2003238148A1 (en) 2002-03-07 2003-03-04 Al-mg alloy sheet or strip for the production of bent parts having a small bend radius
EP03735766A EP1481106B1 (fr) 2002-03-07 2003-03-04 Tole ou bande en alliage al-mg pour la fabrication de pieces pliees a faible rayon de pliage
YUP-784/04A RS50328B (sr) 2002-03-07 2003-03-04 LIM ILI TRAKA OD Al-Mg LEGURE ZA PROIZVODNJU SAVIJENIH DELOVA MALOG RADIJUSA SAVIJANJA
DE60310381T DE60310381T2 (de) 2002-03-07 2003-03-04 Blech oder band aus al-mg-legierung zur herstellung von gebogenen teilen mit kleinem biegeradius
ES03735766T ES2279123T3 (es) 2002-03-07 2003-03-04 Chapa o banda de aleacion al-mg para la fabricacion de piezas plegadas de pequeño radio de curvatura.
AT03735766T ATE348199T1 (de) 2002-03-07 2003-03-04 Blech oder band aus al-mg-legierung zur herstellung von gebogenen teilen mit kleinem biegeradius

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202897A FR2836929B1 (fr) 2002-03-07 2002-03-07 Tole ou bande en alliage a1-mg pour la fabrication de pieces pliees a faible rayon de pliage

Publications (2)

Publication Number Publication Date
FR2836929A1 FR2836929A1 (fr) 2003-09-12
FR2836929B1 true FR2836929B1 (fr) 2005-01-07

Family

ID=27763621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0202897A Expired - Fee Related FR2836929B1 (fr) 2002-03-07 2002-03-07 Tole ou bande en alliage a1-mg pour la fabrication de pieces pliees a faible rayon de pliage

Country Status (9)

Country Link
EP (1) EP1481106B1 (fr)
AT (1) ATE348199T1 (fr)
AU (1) AU2003238148A1 (fr)
DE (1) DE60310381T2 (fr)
ES (1) ES2279123T3 (fr)
FR (1) FR2836929B1 (fr)
PL (1) PL198511B1 (fr)
RS (1) RS50328B (fr)
WO (1) WO2003074747A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140157894A1 (en) * 2012-12-12 2014-06-12 Tung Thih Electronic Co., Ltd. Transducer Case
CN103900629A (zh) * 2012-12-24 2014-07-02 同致电子企业股份有限公司 传感器外壳
ES2961820T3 (es) * 2015-06-05 2024-03-14 Novelis Inc Una pieza de carrocería de automóvil que comprende una aleación de aluminio y un método para producir la pieza de carrocería de automóvil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638243A5 (de) * 1978-07-05 1983-09-15 Alusuisse Verfahren zur herstellung von magnesium- und zinkhaltigen aluminium-legierungs-blechen.
US4284437A (en) * 1979-12-18 1981-08-18 Sumitomo Light Metal Industries, Ltd. Process for preparing hard tempered aluminum alloy sheet
JPH02149634A (ja) * 1988-11-30 1990-06-08 Kobe Steel Ltd 繰り返し曲げ性に優れたタブ用Ａｌ合金板とその製造方法
JPH0699789B2 (ja) * 1989-02-23 1994-12-07 住友軽金属工業株式会社 耐食性に優れる高強度成形用アルミニウム合金硬質板の製造方法
JP2925891B2 (ja) * 1993-04-14 1999-07-28 住友軽金属工業株式会社 記録媒体カセットのシャッター用アルミニウム合金材料並びにその製造方法及びそれを使用したアルミニウム合金シャッター
JP2921820B2 (ja) * 1994-05-11 1999-07-19 本田技研工業株式会社 冷間予成形可能な超塑性成形用アルミニウム合金板及びその製造方法
JP3523687B2 (ja) * 1994-05-30 2004-04-26 住友軽金属工業株式会社 曲げ加工性に優れたステイオンタブ用アルミニウム合金板材およびその製造方法
EP0799900A1 (fr) * 1996-04-04 1997-10-08 Hoogovens Aluminium Walzprodukte GmbH Alliage d'aluminium-magnesium à haute résistance mécanique pour structures soudées de grandes dimensions
US5985058A (en) * 1997-06-04 1999-11-16 Golden Aluminum Company Heat treatment process for aluminum alloys
JP3656150B2 (ja) * 1997-09-11 2005-06-08 日本軽金属株式会社 アルミニウム合金板の製造方法
FR2792001B1 (fr) * 1999-04-12 2001-05-18 Pechiney Rhenalu Procede de fabrication de pieces de forme en alliage d'aluminium type 2024

Also Published As

Publication number Publication date
ES2279123T3 (es) 2007-08-16
EP1481106B1 (fr) 2006-12-13
AU2003238148A1 (en) 2003-09-16
PL369769A1 (en) 2005-05-02
DE60310381T2 (de) 2007-09-20
EP1481106A1 (fr) 2004-12-01
FR2836929A1 (fr) 2003-09-12
DE60310381D1 (de) 2007-01-25
RS50328B (sr) 2009-09-08
RS78404A (sr) 2006-12-15
PL198511B1 (pl) 2008-06-30
ATE348199T1 (de) 2007-01-15
WO2003074747A1 (fr) 2003-09-12

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Effective date: 20111130