FR2731440B1 - Toles en alliage al-cu-mg a faible niveau de contraintes residuelles - Google Patents

Toles en alliage al-cu-mg a faible niveau de contraintes residuelles

Info

Publication number
FR2731440B1
FR2731440B1 FR9503159A FR9503159A FR2731440B1 FR 2731440 B1 FR2731440 B1 FR 2731440B1 FR 9503159 A FR9503159 A FR 9503159A FR 9503159 A FR9503159 A FR 9503159A FR 2731440 B1 FR2731440 B1 FR 2731440B1
Authority
FR
France
Prior art keywords
low level
alloy sheets
residual constraints
constraints
residual
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
FR9503159A
Other languages
English (en)
Other versions
FR2731440A1 (fr
Inventor
Fabrice Heymes
Philippe Lequeu
Guy Michel Raynaud
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
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Priority to FR9503159A priority Critical patent/FR2731440B1/fr
Priority to DE1996606208 priority patent/DE69606208T2/de
Priority to EP19960420077 priority patent/EP0731185B1/fr
Publication of FR2731440A1 publication Critical patent/FR2731440A1/fr
Application granted granted Critical
Publication of FR2731440B1 publication Critical patent/FR2731440B1/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
    • C22C21/12—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
FR9503159A 1995-03-10 1995-03-10 Toles en alliage al-cu-mg a faible niveau de contraintes residuelles Expired - Fee Related FR2731440B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9503159A FR2731440B1 (fr) 1995-03-10 1995-03-10 Toles en alliage al-cu-mg a faible niveau de contraintes residuelles
DE1996606208 DE69606208T2 (de) 1995-03-10 1996-03-07 Aluminium-Kupfer-Magnesiumbleche mit niedrigen Restspannungen
EP19960420077 EP0731185B1 (fr) 1995-03-10 1996-03-07 Tôles en alliage Al-Cu-Mg à faible niveau de contraintes résiduelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503159A FR2731440B1 (fr) 1995-03-10 1995-03-10 Toles en alliage al-cu-mg a faible niveau de contraintes residuelles

Publications (2)

Publication Number Publication Date
FR2731440A1 FR2731440A1 (fr) 1996-09-13
FR2731440B1 true FR2731440B1 (fr) 1997-04-18

Family

ID=9477160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503159A Expired - Fee Related FR2731440B1 (fr) 1995-03-10 1995-03-10 Toles en alliage al-cu-mg a faible niveau de contraintes residuelles

Country Status (3)

Country Link
EP (1) EP0731185B1 (fr)
DE (1) DE69606208T2 (fr)
FR (1) FR2731440B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2789405A1 (fr) * 1999-02-04 2000-08-11 Pechiney Rhenalu PRODUIT EN ALLIAGE AlCuMg POUR ELEMENT DE STRUCTURE D'AVION
FR2789406B1 (fr) * 1999-02-04 2001-03-23 Pechiney Rhenalu PRODUIT EN ALLIAGE AlCuMg POUR ELEMENT DE STRUCTURE D'AVION
FR2792001B1 (fr) * 1999-04-12 2001-05-18 Pechiney Rhenalu Procede de fabrication de pieces de forme en alliage d'aluminium type 2024
RU2163941C1 (ru) * 1999-07-01 2001-03-10 Всероссийский научно-исследовательский институт авиационных материалов Сплав на основе алюминия
FR2802946B1 (fr) * 1999-12-28 2002-02-15 Pechiney Rhenalu Element de structure d'avion en alliage al-cu-mg
FR2842212B1 (fr) 2002-07-11 2004-08-13 Pechiney Rhenalu Element de structure d'avion en alliage a1-cu-mg
US7604704B2 (en) 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
US7323068B2 (en) 2002-08-20 2008-01-29 Aleris Aluminum Koblenz Gmbh High damage tolerant Al-Cu alloy
FR2858984B1 (fr) * 2003-08-19 2007-01-19 Corus Aluminium Walzprod Gmbh Produit en alliage ai-cu a haute tenacite et son procede de production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959650A (fr) * 1950-03-31
US2296866A (en) * 1939-06-26 1942-09-29 Chicago Dev Co Aluminum alloy
DE867166C (de) * 1943-11-08 1953-02-16 Ici Ltd Verfahren zur Herstellung von korrosionsbestaendigen Aluminiumlegierungen hoher Festigkeit
GB572210A (en) * 1943-11-08 1945-09-27 Richard Chadwick Improvements in or relating to aluminium base alloys
US3826688A (en) * 1971-01-08 1974-07-30 Reynolds Metals Co Aluminum alloy system
BR9103666A (pt) * 1990-08-27 1992-05-19 Aluminum Co Of America Metodo de producao de um produto de folha de liga a base de aluminio e produto feito pelo dito metodo

Also Published As

Publication number Publication date
EP0731185B1 (fr) 2000-01-19
EP0731185A1 (fr) 1996-09-11
FR2731440A1 (fr) 1996-09-13
DE69606208D1 (de) 2000-02-24
DE69606208T2 (de) 2000-06-21

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20111130