DE69614788D1 - Aluminium-Kupfer-Magnesium-Legierung mit hoher Kriechbeständigkeit - Google Patents

Aluminium-Kupfer-Magnesium-Legierung mit hoher Kriechbeständigkeit

Info

Publication number
DE69614788D1
DE69614788D1 DE69614788T DE69614788T DE69614788D1 DE 69614788 D1 DE69614788 D1 DE 69614788D1 DE 69614788 T DE69614788 T DE 69614788T DE 69614788 T DE69614788 T DE 69614788T DE 69614788 D1 DE69614788 D1 DE 69614788D1
Authority
DE
Germany
Prior art keywords
copper
aluminum
magnesium alloy
creep resistance
high creep
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
DE69614788T
Other languages
English (en)
Other versions
DE69614788T2 (de
Inventor
Denis Bechet
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
Publication of DE69614788D1 publication Critical patent/DE69614788D1/de
Application granted granted Critical
Publication of DE69614788T2 publication Critical patent/DE69614788T2/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
    • C22C21/06—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
    • 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)
  • Forging (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
DE69614788T 1995-07-28 1996-07-10 Aluminium-Kupfer-Magnesium-Legierung mit hoher Kriechbeständigkeit Expired - Lifetime DE69614788T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509443A FR2737225B1 (fr) 1995-07-28 1995-07-28 Alliage al-cu-mg a resistance elevee au fluage

Publications (2)

Publication Number Publication Date
DE69614788D1 true DE69614788D1 (de) 2001-10-04
DE69614788T2 DE69614788T2 (de) 2002-05-23

Family

ID=9481669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614788T Expired - Lifetime DE69614788T2 (de) 1995-07-28 1996-07-10 Aluminium-Kupfer-Magnesium-Legierung mit hoher Kriechbeständigkeit

Country Status (5)

Country Link
US (1) US5738735A (de)
EP (1) EP0756017B1 (de)
JP (1) JPH09165640A (de)
DE (1) DE69614788T2 (de)
FR (1) FR2737225B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989195B1 (de) * 1998-09-25 2002-04-24 Alcan Technology & Management AG Warmfeste Aluminiumlegierung vom Typ AlCuMg
US6368427B1 (en) 1999-09-10 2002-04-09 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys
US6645321B2 (en) 1999-09-10 2003-11-11 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys
US20030026725A1 (en) * 2001-07-30 2003-02-06 Sawtell Ralph R. Alloy composition for making blister-free aluminum forgings and parts made therefrom
DE10163039C1 (de) * 2001-12-21 2003-07-24 Daimler Chrysler Ag Warm- und kaltumformbares Bauteil aus einer Aluminiumlegierung und Verfahren zu seiner Herstellung
AT502310B1 (de) * 2003-04-10 2010-02-15 Corus Aluminium Walzprod Gmbh Eine al-zn-mg-cu-legierung
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
US7883591B2 (en) * 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
US20070151636A1 (en) * 2005-07-21 2007-07-05 Corus Aluminium Walzprodukte Gmbh Wrought aluminium AA7000-series alloy product and method of producing said product
US20070204937A1 (en) * 2005-07-21 2007-09-06 Aleris Koblenz Aluminum Gmbh Wrought aluminium aa7000-series alloy product and method of producing said product
FR2907796B1 (fr) * 2006-07-07 2011-06-10 Aleris Aluminum Koblenz Gmbh Produits en alliage d'aluminium de la serie aa7000 et leur procede de fabrication
WO2008003503A2 (en) * 2006-07-07 2008-01-10 Aleris Aluminum Koblenz Gmbh Method of manufacturing aa2000 - series aluminium alloy products
EP2149618B1 (de) * 2008-07-30 2011-10-26 Olab S.r.l. Heisspressverfahren, insbesondere zur Herstellung von metallischen Kupplungsstücken für pneumatische, hydraulische und fluid-betriebene Kreisläufe, sowie durch dieses Verfahren hergestellte metallische Kupplungsstücke
US9347558B2 (en) 2010-08-25 2016-05-24 Spirit Aerosystems, Inc. Wrought and cast aluminum alloy with improved resistance to mechanical property degradation
FR2974118B1 (fr) 2011-04-15 2013-04-26 Alcan Rhenalu Alliages aluminium cuivre magnesium performants a haute temperature
JP5879181B2 (ja) * 2011-06-10 2016-03-08 株式会社神戸製鋼所 高温特性に優れたアルミニウム合金
US10266933B2 (en) 2012-08-27 2019-04-23 Spirit Aerosystems, Inc. Aluminum-copper alloys with improved strength
JP7469072B2 (ja) * 2020-02-28 2024-04-16 株式会社神戸製鋼所 アルミニウム合金鍛造材及びその製造方法
FR3111143B1 (fr) 2020-06-04 2022-11-18 Constellium Issoire Produits en alliage aluminium cuivre magnésium performants à haute température

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE735314C (de) * 1937-06-29 1943-05-12 Ernst Heinkel Flugzeugwerke G Verwendung von Aluminiumlegierungen als Werkstoff fuer Nieten
FR2087439A5 (en) * 1970-05-20 1971-12-31 British Aluminium Co Ltd Aluminium alloys suitable for eloxation - for decorative applications
US4000007A (en) * 1973-02-13 1976-12-28 Cegedur Societe De Transformation De L'aluminium Pechiney Method of making drawn and hemmed aluminum sheet metal and articles made thereby
FR2279852B1 (fr) * 1974-07-23 1977-01-07 Cegedur Transf Aumin Pechiney Alliage d'aluminium de bonne tenue au fluage et de resistance a la propagation des criques amelioree
US4062704A (en) * 1976-07-09 1977-12-13 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
US5376192A (en) * 1992-08-28 1994-12-27 Reynolds Metals Company High strength, high toughness aluminum-copper-magnesium-type aluminum alloy

Also Published As

Publication number Publication date
FR2737225A1 (fr) 1997-01-31
FR2737225B1 (fr) 1997-09-05
US5738735A (en) 1998-04-14
DE69614788T2 (de) 2002-05-23
EP0756017A1 (de) 1997-01-29
JPH09165640A (ja) 1997-06-24
EP0756017B1 (de) 2001-08-29

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