DE666333T1 - Fatigue-resistant heavy plate made of aluminum alloy and method of manufacture. - Google Patents

Fatigue-resistant heavy plate made of aluminum alloy and method of manufacture.

Info

Publication number
DE666333T1
DE666333T1 DE1995420013 DE95420013T DE666333T1 DE 666333 T1 DE666333 T1 DE 666333T1 DE 1995420013 DE1995420013 DE 1995420013 DE 95420013 T DE95420013 T DE 95420013T DE 666333 T1 DE666333 T1 DE 666333T1
Authority
DE
Germany
Prior art keywords
fatigue
manufacture
aluminum alloy
plate made
heavy plate
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
DE1995420013
Other languages
German (de)
Inventor
Salim Dermarkar
Robert Mace
Philippe Lassince
Jean-Christophe Ehrstroem
Jean Muller
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=26230921&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE666333(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR9401044A external-priority patent/FR2715408A1/en
Application filed by Pechiney Rhenalu SAS filed Critical Pechiney Rhenalu SAS
Publication of DE666333T1 publication Critical patent/DE666333T1/en
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
    • 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
DE1995420013 1994-01-25 1995-01-23 Fatigue-resistant heavy plate made of aluminum alloy and method of manufacture. Pending DE666333T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9401044A FR2715408A1 (en) 1994-01-25 1994-01-25 Structurally hardenable aluminium@ alloy plate
FR9403712A FR2715409B1 (en) 1994-01-25 1994-03-23 Heavy sheets of fatigue-resistant aluminum alloys and process for obtaining them.

Publications (1)

Publication Number Publication Date
DE666333T1 true DE666333T1 (en) 1996-10-24

Family

ID=26230921

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1995610476 Revoked DE69510476T2 (en) 1994-01-25 1995-01-23 Fatigue-resistant heavy plate made of aluminum alloy and method of manufacture
DE1995420013 Pending DE666333T1 (en) 1994-01-25 1995-01-23 Fatigue-resistant heavy plate made of aluminum alloy and method of manufacture.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1995610476 Revoked DE69510476T2 (en) 1994-01-25 1995-01-23 Fatigue-resistant heavy plate made of aluminum alloy and method of manufacture

Country Status (5)

Country Link
EP (1) EP0666333B1 (en)
JP (1) JPH0839102A (en)
CA (1) CA2140385A1 (en)
DE (2) DE69510476T2 (en)
FR (1) FR2715409B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772800A (en) * 1994-06-09 1998-06-30 Hoogovens Aluminium Walzprodukte Gmbh Aluminium alloy plate and method for its manufacture
FR2879217B1 (en) * 2004-12-13 2007-01-19 Pechiney Rhenalu Sa STRONG ALLOY SHEETS AI-ZN-CU-MG WITH LOW INTERNAL CONSTRAINTS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529578B1 (en) * 1982-07-02 1986-04-11 Cegedur METHOD FOR IMPROVING BOTH FATIGUE RESISTANCE AND TENACITY OF HIGH RESISTANCE AL ALLOYS
US5277719A (en) * 1991-04-18 1994-01-11 Aluminum Company Of America Aluminum alloy thick plate product and method

Also Published As

Publication number Publication date
CA2140385A1 (en) 1995-07-26
DE69510476T2 (en) 1999-11-04
DE69510476D1 (en) 1999-08-05
EP0666333A1 (en) 1995-08-09
JPH0839102A (en) 1996-02-13
EP0666333B1 (en) 1999-06-30
FR2715409B1 (en) 1996-05-24
FR2715409A1 (en) 1995-07-28

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