EP3559293A4 - High zinc aluminum alloy products - Google Patents

High zinc aluminum alloy products Download PDF

Info

Publication number
EP3559293A4
EP3559293A4 EP17882929.7A EP17882929A EP3559293A4 EP 3559293 A4 EP3559293 A4 EP 3559293A4 EP 17882929 A EP17882929 A EP 17882929A EP 3559293 A4 EP3559293 A4 EP 3559293A4
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
alloy products
zinc aluminum
high zinc
products
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
EP17882929.7A
Other languages
German (de)
French (fr)
Other versions
EP3559293A1 (en
Inventor
Ali Unal
John Newman
David Tomes
Gavin Wyatt-Mair
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.)
Arconic Technologies LLC
Original Assignee
Arconic Technologies LLC
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 Arconic Technologies LLC filed Critical Arconic Technologies LLC
Publication of EP3559293A1 publication Critical patent/EP3559293A1/en
Publication of EP3559293A4 publication Critical patent/EP3559293A4/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
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/003—Aluminium alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
EP17882929.7A 2016-12-21 2017-11-28 High zinc aluminum alloy products Pending EP3559293A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662437489P 2016-12-21 2016-12-21
PCT/US2017/063481 WO2018118350A1 (en) 2016-12-21 2017-11-28 High zinc aluminum alloy products

Publications (2)

Publication Number Publication Date
EP3559293A1 EP3559293A1 (en) 2019-10-30
EP3559293A4 true EP3559293A4 (en) 2020-05-13

Family

ID=62557296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17882929.7A Pending EP3559293A4 (en) 2016-12-21 2017-11-28 High zinc aluminum alloy products

Country Status (7)

Country Link
US (1) US20180171440A1 (en)
EP (1) EP3559293A4 (en)
JP (1) JP7038706B2 (en)
KR (3) KR20190028561A (en)
CN (2) CN108220717A (en)
CA (1) CA3036082C (en)
WO (1) WO2018118350A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019125594A1 (en) 2017-12-21 2019-06-27 Novelis Inc. Aluminum alloy products exhibiting improved bond durability and/or having phosphorus-containing surfaces and methods of making the same
US10946437B2 (en) 2019-02-13 2021-03-16 Novelis Inc. Cast metal products with high grain circularity
CN111549266B (en) * 2020-05-27 2021-06-25 北京科技大学 Tissue regulation and control method for improving forming performance of aluminum alloy plate of vehicle body structure
CN113122759A (en) * 2021-03-29 2021-07-16 烟台南山学院 Creep-resistant high-temperature-resistant cast aluminum alloy and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020153123A1 (en) * 2001-02-20 2002-10-24 Ali Unal Continuous casting of aluminum
US20150064058A1 (en) * 2013-09-05 2015-03-05 Korea Institute Of Machinery And Materials Method Of Manufacturing Aluminum-Zinc-Based Alloy Sheet Using Twin-Roll Casting And Aluminum-Zinc-Based Alloy Sheet Manufactured Thereby

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135713A (en) * 1984-03-29 1992-08-04 Aluminum Company Of America Aluminum-lithium alloys having high zinc
CN1489637A (en) * 2000-12-21 2004-04-14 �Ƹ��� Aluminum alloy products and artificial aging method
US20050269000A1 (en) * 2001-03-20 2005-12-08 Denzer Diana K Method for increasing the strength and/or corrosion resistance of 7000 Series AI aerospace alloy products
US20030051784A1 (en) * 2001-03-20 2003-03-20 Denzer Diana K. Method for increasing the strength and/or corrosion resistance of 7000 series Al aerospace alloy products
FR2879217B1 (en) * 2004-12-13 2007-01-19 Pechiney Rhenalu Sa STRONG ALLOY SHEETS AI-ZN-CU-MG WITH LOW INTERNAL CONSTRAINTS
CA2810251A1 (en) * 2010-09-08 2012-03-15 Alcoa Inc. Improved 6xxx aluminum alloys, and methods for producing the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020153123A1 (en) * 2001-02-20 2002-10-24 Ali Unal Continuous casting of aluminum
US20150064058A1 (en) * 2013-09-05 2015-03-05 Korea Institute Of Machinery And Materials Method Of Manufacturing Aluminum-Zinc-Based Alloy Sheet Using Twin-Roll Casting And Aluminum-Zinc-Based Alloy Sheet Manufactured Thereby

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SU X ET AL: "Abatement of segregation with the electro and static magnetic field during twin-roll casting of 7075 alloy sheet", MATERIALS SCIENCE AND ENGINEERING: A, vol. 599, 27 January 2014 (2014-01-27), pages 279 - 285, XP028628485, ISSN: 0921-5093, DOI: 10.1016/J.MSEA.2014.01.042 *
YUN-SOO LEE ET AL: "Recrystallization behavior of cold rolled Al-Zn-Mg-Cu fabricated by twin roll casting", TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA : ENGLISH EDITION = ZHONGGUO-YOUSE-JINSHU-XUEBAO, vol. 24, no. 7, 21 August 2014 (2014-08-21), AMSTERDAM, NL, pages 2226 - 2231, XP055680602, ISSN: 1003-6326, DOI: 10.1016/S1003-6326(14)63337-9 *

Also Published As

Publication number Publication date
KR20210042174A (en) 2021-04-16
JP7038706B2 (en) 2022-03-18
JP2019534944A (en) 2019-12-05
KR20230037064A (en) 2023-03-15
CN108220717A (en) 2018-06-29
KR20190028561A (en) 2019-03-18
CA3036082C (en) 2022-07-26
CN117568678A (en) 2024-02-20
US20180171440A1 (en) 2018-06-21
CA3036082A1 (en) 2018-06-28
EP3559293A1 (en) 2019-10-30
WO2018118350A1 (en) 2018-06-28

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