DE69505957D1 - Aluminum foil - Google Patents

Aluminum foil

Info

Publication number
DE69505957D1
DE69505957D1 DE69505957T DE69505957T DE69505957D1 DE 69505957 D1 DE69505957 D1 DE 69505957D1 DE 69505957 T DE69505957 T DE 69505957T DE 69505957 T DE69505957 T DE 69505957T DE 69505957 D1 DE69505957 D1 DE 69505957D1
Authority
DE
Germany
Prior art keywords
aluminum foil
foil
recrystallised
alloy
balance
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
DE69505957T
Other languages
German (de)
Other versions
DE69505957T2 (en
Inventor
Gary Mahon
Graeme Marshall
Ricky Ricks
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.)
NOVELLS INC., TORONTO, ONTARIO, CA
Original Assignee
Alcan International Ltd Canada
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 Alcan International Ltd Canada filed Critical Alcan International Ltd Canada
Application granted granted Critical
Publication of DE69505957D1 publication Critical patent/DE69505957D1/en
Publication of DE69505957T2 publication Critical patent/DE69505957T2/en
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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Metal Rolling (AREA)
  • Cookers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Conductive Materials (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Aluminium foil is composed of an alloy of composition Fe 1.2 - 2.0 %; Mn 0.2 - 1.0 %; Mg and/or Cu 0.1 - 0.5 %; Si up to 0.4 %; Zn up to 0.1 %; balance Al of at least commercial purity. The foil has an average grain size below 5 mu m and is continuously recrystallised with a substantially retained rolling texture. The solute elements Mg and/or Cu increase strength without inhibiting continuous recrystallisation.
DE69505957T 1994-03-18 1995-03-17 Aluminum foil Expired - Lifetime DE69505957T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9405415A GB9405415D0 (en) 1994-03-18 1994-03-18 Aluminium foil
PCT/GB1995/000608 WO1995025825A1 (en) 1994-03-18 1995-03-17 Aluminium foil

Publications (2)

Publication Number Publication Date
DE69505957D1 true DE69505957D1 (en) 1998-12-17
DE69505957T2 DE69505957T2 (en) 1999-05-27

Family

ID=10752141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505957T Expired - Lifetime DE69505957T2 (en) 1994-03-18 1995-03-17 Aluminum foil

Country Status (10)

Country Link
EP (1) EP0750685B1 (en)
JP (1) JPH09510504A (en)
AT (1) ATE173301T1 (en)
AU (1) AU683361B2 (en)
CA (1) CA2185216A1 (en)
DE (1) DE69505957T2 (en)
DK (1) DK0750685T3 (en)
ES (1) ES2124536T3 (en)
GB (1) GB9405415D0 (en)
WO (1) WO1995025825A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4211875B2 (en) * 1997-04-04 2009-01-21 ノベリス・インコーポレイテッド Aluminum alloy composition and production method thereof
US6533877B1 (en) 1998-02-18 2003-03-18 Alcan International Limited Process of manufacturing high strength aluminum foil
FR2813316B1 (en) * 2000-08-29 2002-10-18 Pechiney Rhenalu PROCESS FOR PRODUCING VERY THIN STRIPS OF ALUMINUM-IRON ALLOY
FR2836154B1 (en) * 2002-02-15 2004-10-22 Pechiney Rhenalu THIN STRIPS IN ALUMINUM-IRON ALLOY
JP4368384B2 (en) 2004-12-03 2009-11-18 シャープ株式会社 Antireflection material, optical element, display device, stamper manufacturing method, and antireflection material manufacturing method using stamper
US10161020B2 (en) 2007-10-01 2018-12-25 Arconic Inc. Recrystallized aluminum alloys with brass texture and methods of making the same
CN104060132A (en) * 2014-07-23 2014-09-24 卢德强 Novel aluminum alloy and method for manufacturing aluminum foil with high deep-drawing performance by continuous cast-rolling
CN107099702B (en) * 2017-05-10 2019-08-23 山东远瑞金属材料有限公司 8021A alloy height extends lithium ion battery aluminium foil production technology
CN111349825A (en) * 2020-04-26 2020-06-30 江苏鼎胜新能源材料股份有限公司 Preparation method for producing high-toughness battery aluminum foil by using short-process casting and rolling blank
CN111549261A (en) * 2020-05-13 2020-08-18 江苏鼎胜新能源材料股份有限公司 Preparation method for producing deep-drawing cold-forming medicinal aluminum foil by short-process casting and rolling blank
EP4015658A1 (en) * 2020-12-18 2022-06-22 Speira GmbH Aluminium foil with improved barrier property
CN113981338B (en) * 2021-09-16 2022-10-28 江苏大学 Structure control method of iron-rich aluminum alloy
CN114345936A (en) * 2021-12-23 2022-04-15 江苏鼎胜新能源材料股份有限公司 Production process of high-toughness medicinal high-ductility aluminum foil
CN116179897A (en) * 2022-12-02 2023-05-30 乳源东阳光优艾希杰精箔有限公司 High-strength high-elongation aluminum foil and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479429A (en) * 1973-05-17 1977-07-13 Alcan Res & Dev Aluminium alloy products and method for making same
US4737198A (en) * 1986-03-12 1988-04-12 Aluminum Company Of America Method of making aluminum foil or fin shock alloy product
JPS6326340A (en) * 1986-07-18 1988-02-03 Kobe Steel Ltd Manufacture of aluminum alloy having superior directional property
JPS6434548A (en) * 1987-07-30 1989-02-06 Furukawa Aluminium Production of high strength aluminum foil
DE3914020A1 (en) * 1989-04-28 1990-10-31 Vaw Ver Aluminium Werke Ag ALUMINUM ROLLING PRODUCT AND METHOD FOR THE PRODUCTION THEREOF
JPH03153836A (en) * 1989-11-10 1991-07-01 Mitsubishi Alum Co Ltd Fin material made of high strength al alloy for al heat exchanger

Also Published As

Publication number Publication date
ES2124536T3 (en) 1999-02-01
EP0750685A1 (en) 1997-01-02
JPH09510504A (en) 1997-10-21
EP0750685B1 (en) 1998-11-11
AU1901095A (en) 1995-10-09
ATE173301T1 (en) 1998-11-15
DE69505957T2 (en) 1999-05-27
GB9405415D0 (en) 1994-05-04
AU683361B2 (en) 1997-11-06
WO1995025825A1 (en) 1995-09-28
CA2185216A1 (en) 1995-09-28
DK0750685T3 (en) 1999-07-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOVELLS INC., TORONTO, ONTARIO, CA