CA2280191C - Alliage d'aluminium - Google Patents

Alliage d'aluminium Download PDF

Info

Publication number
CA2280191C
CA2280191C CA002280191A CA2280191A CA2280191C CA 2280191 C CA2280191 C CA 2280191C CA 002280191 A CA002280191 A CA 002280191A CA 2280191 A CA2280191 A CA 2280191A CA 2280191 C CA2280191 C CA 2280191C
Authority
CA
Canada
Prior art keywords
alloy
aluminum alloy
scandium
product
aluminum
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.)
Expired - Fee Related
Application number
CA002280191A
Other languages
English (en)
Other versions
CA2280191A1 (fr
Inventor
Stephen F. Baumann
Edward L. Colvin
Robert W. Hyland, Jr.
Jocelyn I. Petit
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
Aluminum Company of America
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22260366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2280191(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of CA2280191A1 publication Critical patent/CA2280191A1/fr
Application granted granted Critical
Publication of CA2280191C publication Critical patent/CA2280191C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention porte sur un alliage d'aluminium tolérant les dommages destiné à des applications aérospatiales dont la peau des fuselages. Ledit alliage contient environ 3-7 % en poids de magnésium, environ 0,03-0,2 % en poids de zirconium, environ 0,2-1,2 % en poids de manganèse, jusqu'à 0,15 % en poids de silicium, et environ 0,05-0,5 % en poids d'un élément constituant un dispersoïde choisi parmi le scandium, l'erbium, l'yttrium, le gadolinium, l'holmium et le hafnium, le reliquat se composant d'aluminium, d'éléments imprévus et d'impuretés.
CA002280191A 1997-02-10 1997-02-10 Alliage d'aluminium Expired - Fee Related CA2280191C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/002117 WO1998035068A1 (fr) 1995-01-31 1997-02-10 Alliage d'aluminium

Publications (2)

Publication Number Publication Date
CA2280191A1 CA2280191A1 (fr) 1998-08-13
CA2280191C true CA2280191C (fr) 2007-07-31

Family

ID=22260366

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002280191A Expired - Fee Related CA2280191C (fr) 1997-02-10 1997-02-10 Alliage d'aluminium

Country Status (8)

Country Link
EP (1) EP0958393B1 (fr)
JP (1) JP4014229B2 (fr)
KR (1) KR100469929B1 (fr)
AU (1) AU2121197A (fr)
CA (1) CA2280191C (fr)
DE (1) DE69717858T2 (fr)
ES (1) ES2188897T3 (fr)
WO (1) WO1998035068A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838015C2 (de) * 1998-08-21 2002-10-17 Eads Deutschland Gmbh Gewalztes, stranggepreßtes, geschweißtes oder geschmiedetes Bauteil aus einer schweißbaren, korrosionsbeständigen hochmagnesiumhaltigen Aluminium-Magnesium-Legierung
DE19838018C2 (de) * 1998-08-21 2002-07-25 Eads Deutschland Gmbh Geschweißtes Bauteil aus einer schweißbaren, korrosionsbeständigen hochmagnesiumhaltigen Aluminium-Magnesium-Legierung
DE19838017C2 (de) * 1998-08-21 2003-06-18 Eads Deutschland Gmbh Schweißbare, korrosionsbeständige AIMg-Legierungen, insbesondere für die Verkehrstechnik
US20040156739A1 (en) 2002-02-01 2004-08-12 Song Shihong Gary Castable high temperature aluminum alloy
RU2008105307A (ru) † 2005-08-16 2009-08-20 Алерис Алюминум Кобленц Гмбх (De) Поддающийся сварке высокопрочный al-mg сплав
US7584778B2 (en) 2005-09-21 2009-09-08 United Technologies Corporation Method of producing a castable high temperature aluminum alloy by controlled solidification
CN103140313B (zh) * 2010-10-04 2016-08-31 Gkn烧结金属有限公司 铝粉末金属合金化方法
BR112013017630B8 (pt) * 2010-12-15 2019-12-17 Aleris Rolled Prod Germany Gmbh método para produção de painel moldado de liga de alumínio (al) para aplicações aeroespaciais
US9551050B2 (en) * 2012-02-29 2017-01-24 The Boeing Company Aluminum alloy with additions of scandium, zirconium and erbium
RU2599590C1 (ru) * 2015-05-22 2016-10-10 Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") Конструкционный деформируемый термически неупрочняемый сплав на основе алюминия
JP6726058B2 (ja) * 2016-08-12 2020-07-22 本田技研工業株式会社 Ａｌ合金鋳造物の製造方法
ES2878315T3 (es) 2019-01-17 2021-11-18 Aleris Rolled Prod Germany Gmbh Procedimiento de fabricación de un producto de aleación de la serie AlMgSc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2056750A1 (fr) * 1990-12-03 1992-06-04 Delbert M. Naser Materiau en feuille pour aeronef
RU2048576C1 (ru) * 1993-12-17 1995-11-20 Центральный научно-исследовательский институт конструкционных материалов "Прометей" Сплав на основе алюминия
FR2717827B1 (fr) * 1994-03-28 1996-04-26 Jean Pierre Collin Alliage d'aluminium à hautes teneurs en Scandium et procédé de fabrication de cet alliage.

Also Published As

Publication number Publication date
JP2001511847A (ja) 2001-08-14
KR100469929B1 (ko) 2005-02-02
DE69717858T2 (de) 2003-07-31
CA2280191A1 (fr) 1998-08-13
AU2121197A (en) 1998-08-26
KR20000070878A (ko) 2000-11-25
WO1998035068A1 (fr) 1998-08-13
JP4014229B2 (ja) 2007-11-28
DE69717858D1 (de) 2003-01-23
EP0958393B1 (fr) 2002-12-11
ES2188897T3 (es) 2003-07-01
EP0958393A1 (fr) 1999-11-24

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Effective date: 20170210