DE69606208T2 - Aluminium-Kupfer-Magnesiumbleche mit niedrigen Restspannungen - Google Patents

Aluminium-Kupfer-Magnesiumbleche mit niedrigen Restspannungen

Info

Publication number
DE69606208T2
DE69606208T2 DE1996606208 DE69606208T DE69606208T2 DE 69606208 T2 DE69606208 T2 DE 69606208T2 DE 1996606208 DE1996606208 DE 1996606208 DE 69606208 T DE69606208 T DE 69606208T DE 69606208 T2 DE69606208 T2 DE 69606208T2
Authority
DE
Germany
Prior art keywords
copper
aluminum
residual stresses
low residual
magnesium sheets
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 - Lifetime
Application number
DE1996606208
Other languages
English (en)
Other versions
DE69606208D1 (de
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
Application granted granted Critical
Publication of DE69606208D1 publication Critical patent/DE69606208D1/de
Publication of DE69606208T2 publication Critical patent/DE69606208T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE1996606208 1995-03-10 1996-03-07 Aluminium-Kupfer-Magnesiumbleche mit niedrigen Restspannungen Expired - Lifetime DE69606208T2 (de)

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
DE69606208D1 DE69606208D1 (de) 2000-02-24
DE69606208T2 true DE69606208T2 (de) 2000-06-21

Family

ID=9477160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996606208 Expired - Lifetime DE69606208T2 (de) 1995-03-10 1996-03-07 Aluminium-Kupfer-Magnesiumbleche mit niedrigen Restspannungen

Country Status (3)

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

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
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
US7604704B2 (en) * 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
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 (de) * 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
CA2049840C (en) * 1990-08-27 2002-04-23 Edward L. Colvin Damage tolerant aluminum alloy sheet for aircraft skin

Also Published As

Publication number Publication date
FR2731440A1 (fr) 1996-09-13
EP0731185B1 (de) 2000-01-19
DE69606208D1 (de) 2000-02-24
FR2731440B1 (fr) 1997-04-18
EP0731185A1 (de) 1996-09-11

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