FR2675816B1 - Procede pour la fabrication de toles d'aluminium. - Google Patents

Procede pour la fabrication de toles d'aluminium.

Info

Publication number
FR2675816B1
FR2675816B1 FR929204912A FR9204912A FR2675816B1 FR 2675816 B1 FR2675816 B1 FR 2675816B1 FR 929204912 A FR929204912 A FR 929204912A FR 9204912 A FR9204912 A FR 9204912A FR 2675816 B1 FR2675816 B1 FR 2675816B1
Authority
FR
France
Prior art keywords
manufacture
aluminum sheets
sheets
aluminum
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
FR929204912A
Other languages
English (en)
Other versions
FR2675816A1 (fr
Inventor
Werner Schelb Dr
Karl Manfred Petersdr Welpmann
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Novelis Koblenz GmbH
Original Assignee
Hoogovens Aluminium GmbH
Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
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 Hoogovens Aluminium GmbH, Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR filed Critical Hoogovens Aluminium GmbH
Publication of FR2675816A1 publication Critical patent/FR2675816A1/fr
Application granted granted Critical
Publication of FR2675816B1 publication Critical patent/FR2675816B1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
FR929204912A 1991-04-24 1992-04-22 Procede pour la fabrication de toles d'aluminium. Expired - Fee Related FR2675816B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4113352A DE4113352C2 (de) 1991-04-24 1991-04-24 Verfahren zur Herstellung von Aluminiumblechen

Publications (2)

Publication Number Publication Date
FR2675816A1 FR2675816A1 (fr) 1992-10-30
FR2675816B1 true FR2675816B1 (fr) 1994-10-14

Family

ID=6430250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929204912A Expired - Fee Related FR2675816B1 (fr) 1991-04-24 1992-04-22 Procede pour la fabrication de toles d'aluminium.

Country Status (3)

Country Link
US (1) US5292386A (fr)
DE (1) DE4113352C2 (fr)
FR (1) FR2675816B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273594A (en) * 1992-01-02 1993-12-28 Reynolds Metals Company Delaying final stretching for improved aluminum alloy plate properties
US7048815B2 (en) * 2002-11-08 2006-05-23 Ues, Inc. Method of making a high strength aluminum alloy composition
CN103119184B (zh) * 2010-09-08 2015-08-05 美铝公司 改进的6xxx铝合金及其生产方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090583B2 (fr) * 1982-03-31 1992-02-05 Alcan International Limited Traitement thermique d'alliages d'aluminium
FR2561264B1 (fr) * 1984-03-15 1986-06-27 Cegedur Procede d'obtention de produits en alliages al-li-mg-cu a ductilite et isotropie elevees
JPS6156269A (ja) * 1984-07-20 1986-03-20 Kobe Steel Ltd 超塑性Ａｌ−Ｌｉ系合金の製造方法
US4961792A (en) * 1984-12-24 1990-10-09 Aluminum Company Of America Aluminum-lithium alloys having improved corrosion resistance containing Mg and Zn
IL80765A0 (en) * 1985-11-28 1987-02-27 Cegedur Desensitization to corrosion of a1 alloys containing li
DE3775522D1 (de) * 1986-11-04 1992-02-06 Aluminum Co Of America Aluminium-lithium-legierungen und verfahren zur herstellung.
US4830682A (en) * 1988-05-25 1989-05-16 Reynolds Metals Company Process for producing aluminum-lithium alloys having improved superplastic properties
FR2646172B1 (fr) * 1989-04-21 1993-09-24 Cegedur Alliage al-li-cu-mg a bonne deformabilite a froid et bonne resistance aux dommages

Also Published As

Publication number Publication date
DE4113352A1 (de) 1992-10-29
US5292386A (en) 1994-03-08
FR2675816A1 (fr) 1992-10-30
DE4113352C2 (de) 1996-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091231