DE876514T1 - Dicke werkstuecke aus al-zn-mg-cu legierung mit verbesserten eigenschaften - Google Patents

Dicke werkstuecke aus al-zn-mg-cu legierung mit verbesserten eigenschaften

Info

Publication number
DE876514T1
DE876514T1 DE0876514T DE97901668T DE876514T1 DE 876514 T1 DE876514 T1 DE 876514T1 DE 0876514 T DE0876514 T DE 0876514T DE 97901668 T DE97901668 T DE 97901668T DE 876514 T1 DE876514 T1 DE 876514T1
Authority
DE
Germany
Prior art keywords
alloy
improved properties
thick workpieces
workpieces
thick
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.)
Pending
Application number
DE0876514T
Other languages
English (en)
Inventor
Ravi Shahani
Jean-Francois Verdier
Philippe Lassince
Guy Raynaud
Christophe Sigli
Pierre Sainfort
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=9488644&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE876514(T1) "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
Publication of DE876514T1 publication Critical patent/DE876514T1/de
Pending 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
    • C22F1/053—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 zinc 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
    • C22C21/10—Alloys based on aluminium with zinc 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)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
DE0876514T 1996-01-25 1997-01-24 Dicke werkstuecke aus al-zn-mg-cu legierung mit verbesserten eigenschaften Pending DE876514T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9601103A FR2744136B1 (fr) 1996-01-25 1996-01-25 Produits epais en alliage alznmgcu a proprietes ameliorees
PCT/FR1997/000144 WO1997027343A1 (fr) 1996-01-25 1997-01-24 PRODUITS EPAIS EN ALLIAGE A1ZnMgCu A PROPRIETES AMELIOREES

Publications (1)

Publication Number Publication Date
DE876514T1 true DE876514T1 (de) 1999-05-06

Family

ID=9488644

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0876514T Pending DE876514T1 (de) 1996-01-25 1997-01-24 Dicke werkstuecke aus al-zn-mg-cu legierung mit verbesserten eigenschaften
DE69700330T Revoked DE69700330T2 (de) 1996-01-25 1997-01-24 Dicke werkstuecke aus al-zn-mg-cu legierung mit verbesserten eigenschaften

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69700330T Revoked DE69700330T2 (de) 1996-01-25 1997-01-24 Dicke werkstuecke aus al-zn-mg-cu legierung mit verbesserten eigenschaften

Country Status (6)

Country Link
EP (1) EP0876514B1 (de)
JP (1) JP4235260B2 (de)
CA (1) CA2244148C (de)
DE (2) DE876514T1 (de)
FR (1) FR2744136B1 (de)
WO (1) WO1997027343A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2165995C1 (ru) 1999-10-05 2001-04-27 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Высокопрочный сплав на основе алюминия и изделие, выполненное из этого сплава
IL156386A0 (en) 2000-12-21 2004-01-04 Alcoa Inc Aluminum alloy products and artificial aging method
DE10163039C1 (de) * 2001-12-21 2003-07-24 Daimler Chrysler Ag Warm- und kaltumformbares Bauteil aus einer Aluminiumlegierung und Verfahren zu seiner Herstellung
FR2838136B1 (fr) * 2002-04-05 2005-01-28 Pechiney Rhenalu PRODUITS EN ALLIAGE A1-Zn-Mg-Cu A COMPROMIS CARACTERISTIQUES STATISTIQUES/TOLERANCE AUX DOMMAGES AMELIORE
ES2283847T3 (es) 2002-12-06 2007-11-01 Alcan Rhenalu Relajacion de esfuerzos en chapas de aluminio gruesas en la direccion de los bordes.
RU2341585C2 (ru) * 2002-12-17 2008-12-20 Пешинэ Реналю Способ изготовления элементов конструкции при помощи механической обработки толстых листов
FR2848480B1 (fr) 2002-12-17 2005-01-21 Pechiney Rhenalu Procede de fabrication d'elements structuraux par usinage de toles epaisses
WO2004090185A1 (en) 2003-04-10 2004-10-21 Corus Aluminium Walzprodukte Gmbh An al-zn-mg-cu alloy
US7452429B2 (en) 2003-06-24 2008-11-18 Pechiney Rhenalu Products made of Al-Zn-Mg-Cu alloys with an improved compromise between static mechanical characteristics and damage tolerance
EP1544316B1 (de) 2003-12-16 2012-03-07 Constellium France Dickes Bech aus Al-Zn-Cu-Mg Zirkonarmen rekristallisierten Legierung
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
ES2292075T5 (es) 2005-01-19 2010-12-17 Otto Fuchs Kg Aleacion de aluminio no sensible al enfriamiento brusco, asi como procedimiento para fabricar un producto semiacabado a partir de esta aleacion.
WO2006086534A2 (en) * 2005-02-10 2006-08-17 Alcan Rolled Products - Ravenswood Llc Al-zn-cu-mg aluminum base alloys and methods of manufacture and use
EP2049696B1 (de) 2006-06-30 2016-03-02 Constellium Rolled Products Ravenswood, LLC Wärmebehandlungsfähige aluminiumlegierung vom typ al-mg-zn mit hoher festigkeit
US8002913B2 (en) 2006-07-07 2011-08-23 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
US8608876B2 (en) 2006-07-07 2013-12-17 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
AT504089B1 (de) * 2006-09-04 2008-08-15 Aluminium Lend Gmbh & Co Kg Aluminiumlegierung und verfahren zu deren herstellung
FR3068370B1 (fr) * 2017-07-03 2019-08-02 Constellium Issoire Alliages al- zn-cu-mg et procede de fabrication
FR3071513B1 (fr) * 2017-09-26 2022-02-11 Constellium Issoire Alliages al-zn-cu-mg a haute resistance et procede de fabrication
WO2021029925A1 (en) * 2019-06-03 2021-02-18 Novelis Inc. Ultra-high strength aluminum alloy products and methods of making the same
CN111172436B (zh) * 2020-01-07 2021-04-30 西南交通大学 一种强度超过800MPa的超高强铝合金等温模锻件及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881966A (en) * 1971-03-04 1975-05-06 Aluminum Co Of America Method for making aluminum alloy product
US4305763A (en) * 1978-09-29 1981-12-15 The Boeing Company Method of producing an aluminum alloy product
CA1340618C (en) * 1989-01-13 1999-06-29 James T. Staley Aluminum alloy product having improved combinations of strength, toughness and corrosion resistance
US5277719A (en) * 1991-04-18 1994-01-11 Aluminum Company Of America Aluminum alloy thick plate product and method
US5312498A (en) * 1992-08-13 1994-05-17 Reynolds Metals Company Method of producing an aluminum-zinc-magnesium-copper alloy having improved exfoliation resistance and fracture toughness

Also Published As

Publication number Publication date
DE69700330T2 (de) 2000-01-13
WO1997027343A1 (fr) 1997-07-31
JP2000504068A (ja) 2000-04-04
CA2244148A1 (fr) 1997-07-31
DE69700330D1 (de) 1999-08-19
JP4235260B2 (ja) 2009-03-11
CA2244148C (fr) 2005-01-04
EP0876514A1 (de) 1998-11-11
FR2744136A1 (fr) 1997-08-01
FR2744136B1 (fr) 1998-03-06
EP0876514B1 (de) 1999-07-14

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