EP4284955A4 - Nouveaux alliages d'aluminium 6xxx - Google Patents

Nouveaux alliages d'aluminium 6xxx

Info

Publication number
EP4284955A4
EP4284955A4 EP22746611.7A EP22746611A EP4284955A4 EP 4284955 A4 EP4284955 A4 EP 4284955A4 EP 22746611 A EP22746611 A EP 22746611A EP 4284955 A4 EP4284955 A4 EP 4284955A4
Authority
EP
European Patent Office
Prior art keywords
aluminum alloys
6xxx aluminum
new 6xxx
new
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
EP22746611.7A
Other languages
German (de)
English (en)
Other versions
EP4284955A2 (fr
Inventor
Lynette M. Karabin
Timothy A. Hosch
Dirk C. Mooy
Russell S. Long
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 EP4284955A2 publication Critical patent/EP4284955A2/fr
Publication of EP4284955A4 publication Critical patent/EP4284955A4/fr
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
    • C22C21/02—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
    • 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
    • C22F1/05—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

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)
  • Conductive Materials (AREA)
  • Laminated Bodies (AREA)
EP22746611.7A 2021-01-29 2022-01-27 Nouveaux alliages d'aluminium 6xxx Pending EP4284955A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163143540P 2021-01-29 2021-01-29
US202163216349P 2021-06-29 2021-06-29
PCT/US2022/014108 WO2022165044A2 (fr) 2021-01-29 2022-01-27 Nouveaux alliages d'aluminium 6xxx

Publications (2)

Publication Number Publication Date
EP4284955A2 EP4284955A2 (fr) 2023-12-06
EP4284955A4 true EP4284955A4 (fr) 2025-06-11

Family

ID=82653938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22746611.7A Pending EP4284955A4 (fr) 2021-01-29 2022-01-27 Nouveaux alliages d'aluminium 6xxx

Country Status (7)

Country Link
US (1) US20230374632A1 (fr)
EP (1) EP4284955A4 (fr)
JP (1) JP2024505008A (fr)
KR (1) KR20230137348A (fr)
CA (1) CA3205192A1 (fr)
MX (1) MX2023008873A (fr)
WO (1) WO2022165044A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2024006637A (es) * 2021-12-03 2024-08-26 Gkn Sinter Metals Llc Composición de metal en polvo de endurecimiento por precipitación.
WO2024086389A2 (fr) * 2022-07-25 2024-04-25 Novelis Inc. Alliages d'aluminium série 6xxx résistant à la corrosion, à haute résistance, et leurs procédés de préparation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252616A (ja) * 1994-03-17 1995-10-03 Kobe Steel Ltd Ａｌ−Ｍｇ−Ｓｉ系合金板の製法
JPH07252570A (ja) * 1994-03-17 1995-10-03 Kobe Steel Ltd 自動車パネル用Ａｌ−Ｍｇ−Ｓｉ系合金板
KR20190075992A (ko) * 2016-10-27 2019-07-01 노벨리스 인크. 고강도 6xxx 시리즈 알루미늄 합금 및 그 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9890443B2 (en) * 2012-07-16 2018-02-13 Arconic Inc. 6XXX aluminum alloys, and methods for producing the same
ES2840673T3 (es) * 2015-12-18 2021-07-07 Novelis Inc Aleaciones de aluminio 6xxx de alta resistencia y procedimientos para fabricar las mismas
US10428412B2 (en) * 2016-11-04 2019-10-01 Ford Motor Company Artificial aging of strained sheet metal for strength uniformity
KR102272938B1 (ko) * 2016-12-16 2021-07-07 노벨리스 인크. 자연 시효 경화에 저항하는 고강도 고성형 가능 알루미늄 합금 및 그 제조 방법
JP2018100435A (ja) * 2016-12-20 2018-06-28 株式会社神戸製鋼所 アルミニウム合金板
JP2020537039A (ja) * 2017-10-23 2020-12-17 ノベリス・インコーポレイテッドＮｏｖｅｌｉｓ Ｉｎｃ． 高強度で高度に成形可能なアルミニウム合金およびその作製方法
JP7644013B2 (ja) * 2018-10-23 2025-03-11 ノベリス・インコーポレイテッド 成形性高強度アルミ合金製造物、及びその作製方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252616A (ja) * 1994-03-17 1995-10-03 Kobe Steel Ltd Ａｌ−Ｍｇ−Ｓｉ系合金板の製法
JPH07252570A (ja) * 1994-03-17 1995-10-03 Kobe Steel Ltd 自動車パネル用Ａｌ−Ｍｇ−Ｓｉ系合金板
KR20190075992A (ko) * 2016-10-27 2019-07-01 노벨리스 인크. 고강도 6xxx 시리즈 알루미늄 합금 및 그 제조 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HATCH J E ED - HATCH J E: "Aluminium, Properties and Physical Metallurgy, passage", 1 January 1987, ALUMINUM. PROPERTIES AND PHYSICAL METALLURGY, OHIO, AMERICAN SOCIETY FOR METALS, US, PAGE(S) 224 - 241, XP002441131 *

Also Published As

Publication number Publication date
CA3205192A1 (fr) 2022-08-04
JP2024505008A (ja) 2024-02-02
US20230374632A1 (en) 2023-11-23
WO2022165044A3 (fr) 2022-10-13
WO2022165044A2 (fr) 2022-08-04
KR20230137348A (ko) 2023-10-04
MX2023008873A (es) 2023-08-15
EP4284955A2 (fr) 2023-12-06

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