EP3740598C0 - Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use - Google Patents

Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use

Info

Publication number
EP3740598C0
EP3740598C0 EP19701587.8A EP19701587A EP3740598C0 EP 3740598 C0 EP3740598 C0 EP 3740598C0 EP 19701587 A EP19701587 A EP 19701587A EP 3740598 C0 EP3740598 C0 EP 3740598C0
Authority
EP
European Patent Office
Prior art keywords
aluminium
flatproduct
production
alloy
aluminium alloy
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.)
Active
Application number
EP19701587.8A
Other languages
German (de)
French (fr)
Other versions
EP3740598A1 (en
EP3740598B1 (en
Inventor
Werner Droste
Olaf Engler
Katrin Kuhnke
Simon Miller-Jupp
Michael Rösner-Kuhn
Reinhard Pritzlaff
Martin Christoph Lentz
David Goddard
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.)
Speira GmbH
Original Assignee
Speira GmbH
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 Speira GmbH filed Critical Speira GmbH
Publication of EP3740598A1 publication Critical patent/EP3740598A1/en
Application granted granted Critical
Publication of EP3740598C0 publication Critical patent/EP3740598C0/en
Publication of EP3740598B1 publication Critical patent/EP3740598B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—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
EP19701587.8A 2018-01-16 2019-01-15 Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use Active EP3740598B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18151840.8A EP3511433A1 (en) 2018-01-16 2018-01-16 Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use
PCT/EP2019/050899 WO2019141666A1 (en) 2018-01-16 2019-01-15 Aluminium alloy, method for producing an aluminium flat product, aluminium flat product and use thereof

Publications (3)

Publication Number Publication Date
EP3740598A1 EP3740598A1 (en) 2020-11-25
EP3740598C0 true EP3740598C0 (en) 2023-06-28
EP3740598B1 EP3740598B1 (en) 2023-06-28

Family

ID=60997356

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18151840.8A Pending EP3511433A1 (en) 2018-01-16 2018-01-16 Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use
EP19701587.8A Active EP3740598B1 (en) 2018-01-16 2019-01-15 Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18151840.8A Pending EP3511433A1 (en) 2018-01-16 2018-01-16 Aluminium alloy, method of production of an aluminium-flatproduct, the aluminium-flatproduct and its use

Country Status (4)

Country Link
US (1) US20200325560A1 (en)
EP (2) EP3511433A1 (en)
CA (1) CA3088915C (en)
WO (1) WO2019141666A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112359253A (en) * 2020-11-09 2021-02-12 云南云铝润鑫铝业有限公司 Production method of 5383 aluminum alloy round ingot for ship

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159961A (en) * 1983-02-28 1984-09-10 Mitsubishi Alum Co Ltd Superplastic al alloy
JP2640993B2 (en) * 1990-06-11 1997-08-13 スカイアルミニウム株式会社 Aluminum alloy rolled plate for superplastic forming
JP2860074B2 (en) * 1995-11-09 1999-02-24 株式会社神戸製鋼所 Aluminum alloy wire for MIG welding
JP3321113B2 (en) * 1999-05-06 2002-09-03 株式会社神戸製鋼所 MIG welding wire for aluminum or aluminum alloy
JP4719456B2 (en) * 2004-08-03 2011-07-06 古河スカイ株式会社 Aluminum alloy sheet for high temperature blow molding

Also Published As

Publication number Publication date
EP3511433A1 (en) 2019-07-17
CA3088915A1 (en) 2019-07-25
WO2019141666A1 (en) 2019-07-25
EP3740598A1 (en) 2020-11-25
CA3088915C (en) 2021-08-03
US20200325560A1 (en) 2020-10-15
EP3740598B1 (en) 2023-06-28

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