EP3980569A4 - Aluminum alloys having silicon, magnesium, copper and zinc - Google Patents

Aluminum alloys having silicon, magnesium, copper and zinc Download PDF

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Publication number
EP3980569A4
EP3980569A4 EP20818378.0A EP20818378A EP3980569A4 EP 3980569 A4 EP3980569 A4 EP 3980569A4 EP 20818378 A EP20818378 A EP 20818378A EP 3980569 A4 EP3980569 A4 EP 3980569A4
Authority
EP
European Patent Office
Prior art keywords
zinc
magnesium
copper
silicon
aluminum alloys
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
EP20818378.0A
Other languages
German (de)
French (fr)
Other versions
EP3980569A1 (en
Inventor
Timothy A. Hosch
James Daniel Bryant
Dirk C. Mooy
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 EP3980569A1 publication Critical patent/EP3980569A1/en
Publication of EP3980569A4 publication Critical patent/EP3980569A4/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
    • C22C21/06—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
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc
    • 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
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • 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
    • C22F1/043—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 silicon 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
    • 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
    • C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • 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
    • 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
    • C22F1/057—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 copper as the next major constituent
EP20818378.0A 2019-06-06 2020-05-20 Aluminum alloys having silicon, magnesium, copper and zinc Pending EP3980569A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962858209P 2019-06-06 2019-06-06
PCT/US2020/033806 WO2020247178A1 (en) 2019-06-06 2020-05-20 Aluminum alloys having silicon, magnesium, copper and zinc

Publications (2)

Publication Number Publication Date
EP3980569A1 EP3980569A1 (en) 2022-04-13
EP3980569A4 true EP3980569A4 (en) 2023-07-05

Family

ID=73653349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20818378.0A Pending EP3980569A4 (en) 2019-06-06 2020-05-20 Aluminum alloys having silicon, magnesium, copper and zinc

Country Status (7)

Country Link
US (1) US20220081741A1 (en)
EP (1) EP3980569A4 (en)
JP (1) JP2022534895A (en)
KR (1) KR20220006078A (en)
CN (1) CN113924377A (en)
CA (1) CA3141154A1 (en)
WO (1) WO2020247178A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113652619A (en) * 2021-08-03 2021-11-16 郑州大学 Heat treatment strengthening and toughening method for low-energy hypoeutectic high-copper-content Al-Si-Cu-Mg cast alloy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63169353A (en) * 1986-12-29 1988-07-13 Furukawa Alum Co Ltd Aluminum alloy for forming and its production
JPH0931616A (en) * 1995-07-21 1997-02-04 Nippon Steel Corp Aluminum-magnesium-silicon alloy sheet excellent in formability and its production
WO2017106654A2 (en) * 2015-12-18 2017-06-22 Novelis Inc. High-strength 6xxx aluminum alloys and methods of making the same
WO2017106665A1 (en) * 2015-12-18 2017-06-22 Novelis Inc. High strength 6xxx aluminum alloys and methods of making the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131347A (en) * 1990-09-21 1992-05-06 Nkk Corp High-strength aluminum alloy plate for press forming and production thereof
DE69620771T3 (en) * 1995-09-19 2006-04-27 Alcan International Ltd., Montreal Use of rolled aluminum alloys for structural parts of vehicles
US6231809B1 (en) * 1998-02-20 2001-05-15 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Al-Mg-Si aluminum alloy sheet for forming having good surface properties with controlled texture
WO2000015859A1 (en) * 1998-09-10 2000-03-23 Kabushiki Kaisha Kobe Seiko Sho Al-Mg-Si ALLOY SHEET
DE60108382T3 (en) 2000-06-01 2010-03-18 Alcoa Inc. CORROSION RESISTANT ALLOYS OF THE 6000 SERIES USEFUL FOR AVIATION
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
JP5073290B2 (en) * 2003-07-18 2012-11-14 アレリス、アルミナム、コブレンツ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング High strength aluminum alloy brazing sheet
US9890443B2 (en) * 2012-07-16 2018-02-13 Arconic Inc. 6XXX aluminum alloys, and methods for producing the same
JP5918209B2 (en) * 2013-12-25 2016-05-18 株式会社神戸製鋼所 Aluminum alloy sheet for forming
EP3097216B1 (en) * 2014-01-21 2020-01-15 Arconic Inc. 6xxx aluminum alloys

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63169353A (en) * 1986-12-29 1988-07-13 Furukawa Alum Co Ltd Aluminum alloy for forming and its production
JPH0931616A (en) * 1995-07-21 1997-02-04 Nippon Steel Corp Aluminum-magnesium-silicon alloy sheet excellent in formability and its production
WO2017106654A2 (en) * 2015-12-18 2017-06-22 Novelis Inc. High-strength 6xxx aluminum alloys and methods of making the same
WO2017106665A1 (en) * 2015-12-18 2017-06-22 Novelis Inc. High strength 6xxx aluminum alloys and methods of making the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J GILBERT KAUFMAN: "Chapter 4 - Understanding the Aluminum Temper Designation System", INTRODUCTION TO ALUMINUM ALLOYS AND TEMPERS , ASM INTERNATIONAL, 1 January 2000 (2000-01-01), pages 39 - 76, XP055681097, DOI: 10.1361/iaat2000p039 *
See also references of WO2020247178A1 *

Also Published As

Publication number Publication date
CA3141154A1 (en) 2020-12-10
US20220081741A1 (en) 2022-03-17
KR20220006078A (en) 2022-01-14
WO2020247178A1 (en) 2020-12-10
JP2022534895A (en) 2022-08-04
EP3980569A1 (en) 2022-04-13
CN113924377A (en) 2022-01-11

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