EP0666330A3 - High-strength, formable, isotropic aluminium alloys for deep drawing. - Google Patents

High-strength, formable, isotropic aluminium alloys for deep drawing. Download PDF

Info

Publication number
EP0666330A3
EP0666330A3 EP95105950A EP95105950A EP0666330A3 EP 0666330 A3 EP0666330 A3 EP 0666330A3 EP 95105950 A EP95105950 A EP 95105950A EP 95105950 A EP95105950 A EP 95105950A EP 0666330 A3 EP0666330 A3 EP 0666330A3
Authority
EP
European Patent Office
Prior art keywords
formable
strength
deep drawing
aluminium alloys
isotropic
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.)
Withdrawn
Application number
EP95105950A
Other languages
German (de)
French (fr)
Other versions
EP0666330A2 (en
Inventor
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
Publication of EP0666330A2 publication Critical patent/EP0666330A2/en
Publication of EP0666330A3 publication Critical patent/EP0666330A3/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C22F1/047—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 magnesium as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Metal Rolling (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Heat Treatment Of Steel (AREA)
  • Cookers (AREA)
EP95105950A 1991-03-14 1992-03-12 High-strength, formable, isotropic aluminium alloys for deep drawing. Withdrawn EP0666330A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9103662 1991-03-14
FR9103662 1991-03-14
EP92420073A EP0504077B1 (en) 1991-03-14 1992-03-12 Strong, formable, isotropic aluminium alloys for deep drawing
CA002077315A CA2077315C (en) 1991-03-14 1992-09-01 Aluminum alloys for drawing an ironing resistant, formable, and isotropic elements

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP92420073.6 Division 1992-03-12

Publications (2)

Publication Number Publication Date
EP0666330A2 EP0666330A2 (en) 1995-08-09
EP0666330A3 true EP0666330A3 (en) 1996-07-17

Family

ID=25675487

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95105950A Withdrawn EP0666330A3 (en) 1991-03-14 1992-03-12 High-strength, formable, isotropic aluminium alloys for deep drawing.
EP92420073A Expired - Lifetime EP0504077B1 (en) 1991-03-14 1992-03-12 Strong, formable, isotropic aluminium alloys for deep drawing

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP92420073A Expired - Lifetime EP0504077B1 (en) 1991-03-14 1992-03-12 Strong, formable, isotropic aluminium alloys for deep drawing

Country Status (5)

Country Link
EP (2) EP0666330A3 (en)
CA (1) CA2077315C (en)
DE (1) DE504077T1 (en)
ES (1) ES2051258T3 (en)
GR (1) GR940300046T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2091187A1 (en) * 1990-09-05 1992-03-06 Ivan M. Marsh Aluminum alloy sheet stock
FR2703072B1 (en) * 1993-03-26 1995-04-28 Pechiney Rhenalu Sheets or strips of Al alloys (5000 series) with low mechanical anisotropy and their production process.
FR2707669B1 (en) * 1993-07-16 1995-08-18 Pechiney Rhenalu Process for the production of a thin sheet suitable for the production of components for boxes.
US5913989A (en) * 1996-07-08 1999-06-22 Alcan International Limited Process for producing aluminum alloy can body stock
EP4050115A1 (en) 2021-02-26 2022-08-31 Constellium Rolled Products Singen GmbH & Co.KG Durable aluminium alloy sheet for decorative applications

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2027743A (en) * 1978-08-04 1980-02-27 Alusuisse Continuous strip casting of aluminium alloy for container components
US4318755A (en) * 1980-12-01 1982-03-09 Alcan Research And Development Limited Aluminum alloy can stock and method of making same
EP0097319A2 (en) * 1982-06-21 1984-01-04 Sumitomo Light Metal Industries, Ltd. A cold-rolled aluminium-alloy sheet for forming and process for producing the same
EP0121620A1 (en) * 1983-04-11 1984-10-17 Kabushiki Kaisha Kobe Seiko Sho Bake-hardenable aluminium alloy sheets and process for manufacturing same
JPS6164847A (en) * 1984-09-06 1986-04-03 Kobe Steel Ltd High strength aluminum alloy sheet superior in tear off property
EP0298876A1 (en) * 1987-06-24 1989-01-11 Pechiney Rhenalu Magnesium-containing aluminium-based sheets, useful for the manufacture by deep-drawing and ironing of beverage cans, and process for the manufacture of these sheets
WO1990010091A1 (en) * 1989-02-24 1990-09-07 Golden Aluminum Company Process for preparing low earing aluminum alloy strip

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2027743A (en) * 1978-08-04 1980-02-27 Alusuisse Continuous strip casting of aluminium alloy for container components
US4318755A (en) * 1980-12-01 1982-03-09 Alcan Research And Development Limited Aluminum alloy can stock and method of making same
EP0097319A2 (en) * 1982-06-21 1984-01-04 Sumitomo Light Metal Industries, Ltd. A cold-rolled aluminium-alloy sheet for forming and process for producing the same
EP0121620A1 (en) * 1983-04-11 1984-10-17 Kabushiki Kaisha Kobe Seiko Sho Bake-hardenable aluminium alloy sheets and process for manufacturing same
JPS6164847A (en) * 1984-09-06 1986-04-03 Kobe Steel Ltd High strength aluminum alloy sheet superior in tear off property
EP0298876A1 (en) * 1987-06-24 1989-01-11 Pechiney Rhenalu Magnesium-containing aluminium-based sheets, useful for the manufacture by deep-drawing and ironing of beverage cans, and process for the manufacture of these sheets
WO1990010091A1 (en) * 1989-02-24 1990-09-07 Golden Aluminum Company Process for preparing low earing aluminum alloy strip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8620, Derwent World Patents Index; Class M26, AN 86-127770, XP002003683 *

Also Published As

Publication number Publication date
GR940300046T1 (en) 1994-07-29
ES2051258T1 (en) 1994-06-16
ES2051258T3 (en) 1996-12-01
DE504077T1 (en) 1994-11-03
EP0666330A2 (en) 1995-08-09
CA2077315A1 (en) 1994-03-02
EP0504077A1 (en) 1992-09-16
EP0504077B1 (en) 1996-10-09
CA2077315C (en) 2000-08-08

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