CA3003158C - Improved wrought 7xxx aluminum alloys, and methods for making the same - Google Patents

Improved wrought 7xxx aluminum alloys, and methods for making the same Download PDF

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Publication number
CA3003158C
CA3003158C CA3003158A CA3003158A CA3003158C CA 3003158 C CA3003158 C CA 3003158C CA 3003158 A CA3003158 A CA 3003158A CA 3003158 A CA3003158 A CA 3003158A CA 3003158 C CA3003158 C CA 3003158C
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CA
Canada
Prior art keywords
aluminum alloy
7xxx aluminum
wrought 7xxx
another embodiment
new wrought
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
CA3003158A
Other languages
English (en)
French (fr)
Other versions
CA3003158A1 (en
Inventor
Xinyan Yan
James Daniel Bryant
Jen C. Lin
Wenping Zhang
Eider SIMIELLI
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.)
Howmet Aerospace Inc
Original Assignee
Arconic Inc
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 Inc filed Critical Arconic Inc
Publication of CA3003158A1 publication Critical patent/CA3003158A1/en
Application granted granted Critical
Publication of CA3003158C publication Critical patent/CA3003158C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Forging (AREA)
CA3003158A 2015-10-29 2016-10-27 Improved wrought 7xxx aluminum alloys, and methods for making the same Active CA3003158C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562248165P 2015-10-29 2015-10-29
US62/248,165 2015-10-29
PCT/US2016/059120 WO2017075217A1 (en) 2015-10-29 2016-10-27 Improved wrought 7xxx aluminum alloys, and methods for making the same

Publications (2)

Publication Number Publication Date
CA3003158A1 CA3003158A1 (en) 2017-05-04
CA3003158C true CA3003158C (en) 2020-07-07

Family

ID=58631907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3003158A Active CA3003158C (en) 2015-10-29 2016-10-27 Improved wrought 7xxx aluminum alloys, and methods for making the same

Country Status (6)

Country Link
US (1) US20170121795A1 (de)
EP (1) EP3368702B1 (de)
CN (1) CN108291280B (de)
CA (1) CA3003158C (de)
HU (1) HUE063975T2 (de)
WO (1) WO2017075217A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107619976B (zh) * 2017-08-09 2019-04-16 中车青岛四方机车车辆股份有限公司 一种Al-Zn-Mg合金及其制备方法
EP3704279A4 (de) 2017-10-31 2021-03-10 Howmet Aerospace Inc. Verbesserte aluminiumlegierungen und verfahren zur herstellung davon
WO2020099174A1 (en) * 2018-11-12 2020-05-22 Aleris Rolled Products Germany Gmbh 7xxx-series aluminium alloy product
WO2020172046A1 (en) * 2019-02-20 2020-08-27 Howmet Aerospace Inc. Improved aluminum-magnesium-zinc aluminum alloys
US20210172044A1 (en) * 2019-12-05 2021-06-10 Kaiser Aluminum Fabricated Products, Llc High Strength Press Quenchable 7xxx alloy

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58213852A (ja) * 1982-06-05 1983-12-12 Kobe Steel Ltd フラツシユバツト溶接部の耐応力腐蝕割れ性に優れた高強度アルミニウム合金
JPS5928555A (ja) * 1982-08-06 1984-02-15 Sumitomo Light Metal Ind Ltd 押出性が良好で強度と靭性にすぐれた高力アルミニウム合金
US5135713A (en) * 1984-03-29 1992-08-04 Aluminum Company Of America Aluminum-lithium alloys having high zinc
US4867805A (en) * 1988-02-03 1989-09-19 Agrawal Suphal P Superplastic aluminum alloys, alloy processes and component part formations thereof
JPH03122245A (ja) * 1989-10-06 1991-05-24 Furukawa Alum Co Ltd 耐応力腐食割れ性に優れる溶接用高力アルミニウム合金
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
US20060000094A1 (en) 2004-07-01 2006-01-05 Garesche Carl E Forged aluminum vehicle wheel and associated method of manufacture and alloy
US20060000009A1 (en) * 2004-07-01 2006-01-05 Fleming Michael P Protective helmet for children in automobiles
ES2373054T5 (es) * 2005-08-16 2018-12-05 Aleris Aluminum Koblenz Gmbh Aleación de Al-Mg soldable de alta resistencia
US7914646B2 (en) * 2006-07-21 2011-03-29 Nalco Company Compositions and processes for paper production
US8002913B2 (en) * 2006-07-07 2011-08-23 Aleris Aluminum Koblenz Gmbh AA7000-series aluminum alloy products and a method of manufacturing thereof
RU2503735C2 (ru) * 2008-06-24 2014-01-10 Алерис Алюминум Кобленц Гмбх ИЗДЕЛИЕ ИЗ Al-Zn-Mg СПЛАВА С ПОНИЖЕННОЙ ЧУВСТВИТЕЛЬНОСТЬЮ К ЗАКАЛКЕ
JP2010221256A (ja) * 2009-03-24 2010-10-07 Furukawa-Sky Aluminum Corp 管材の接合方法
US9347558B2 (en) * 2010-08-25 2016-05-24 Spirit Aerosystems, Inc. Wrought and cast aluminum alloy with improved resistance to mechanical property degradation
MX2013002636A (es) * 2010-09-08 2013-05-09 Alcoa Inc Aleaciones mejoradas de aluminio-litio y metodos para producir las mismas.
ES2718395T5 (es) 2014-04-30 2022-04-01 Alcoa Usa Corp Aleaciones de fundición de aluminio 7xx mejoradas
JP5928555B2 (ja) * 2014-10-30 2016-06-01 キヤノンマーケティングジャパン株式会社 情報処理システム、情報処理方法及びコンピュータプログラム

Also Published As

Publication number Publication date
CN108291280B (zh) 2021-05-11
CN108291280A (zh) 2018-07-17
WO2017075217A1 (en) 2017-05-04
EP3368702C0 (de) 2023-08-16
EP3368702A1 (de) 2018-09-05
EP3368702B1 (de) 2023-08-16
HUE063975T2 (hu) 2024-02-28
CA3003158A1 (en) 2017-05-04
EP3368702A4 (de) 2019-07-17
US20170121795A1 (en) 2017-05-04

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Effective date: 20180424