CA2280191A1 - Aluminum alloy product - Google Patents

Aluminum alloy product Download PDF

Info

Publication number
CA2280191A1
CA2280191A1 CA002280191A CA2280191A CA2280191A1 CA 2280191 A1 CA2280191 A1 CA 2280191A1 CA 002280191 A CA002280191 A CA 002280191A CA 2280191 A CA2280191 A CA 2280191A CA 2280191 A1 CA2280191 A1 CA 2280191A1
Authority
CA
Canada
Prior art keywords
aluminum alloy
alloy product
product
aluminum
dispersoid
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.)
Granted
Application number
CA002280191A
Other languages
French (fr)
Other versions
CA2280191C (en
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
Individual
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(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2280191A1 publication Critical patent/CA2280191A1/en
Application granted granted Critical
Publication of CA2280191C publication Critical patent/CA2280191C/en
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

An aluminum alloy product for use as a damage tolerant product for aerospace applications, including fuselage skin stock. The aluminum alloy composition contains about 3-7 wt.% magnesium, about 0.03-0.2 wt.% zirconium, about 0.2-1.2 wt.% manganese, up to 0.15 wt.% silicon and about 0.05-0.5 wt.% of a dispersoid-forming element selected from the group consisting of scandium, erbium, yttrium, gadolinium, holmium and hafnium, the balance being aluminum and incidental elements and impurities.
CA002280191A 1997-02-10 1997-02-10 Aluminum alloy product Expired - Fee Related CA2280191C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/002117 WO1998035068A1 (en) 1995-01-31 1997-02-10 Aluminum alloy product

Publications (2)

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

Family

ID=22260366

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002280191A Expired - Fee Related CA2280191C (en) 1997-02-10 1997-02-10 Aluminum alloy product

Country Status (8)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838018C2 (en) * 1998-08-21 2002-07-25 Eads Deutschland Gmbh Welded component made of a weldable, corrosion-resistant, high-magnesium aluminum-magnesium alloy
DE19838015C2 (en) * 1998-08-21 2002-10-17 Eads Deutschland Gmbh Rolled, extruded, welded or forged component made of a weldable, corrosion-resistant, high-magnesium aluminum-magnesium alloy
DE19838017C2 (en) * 1998-08-21 2003-06-18 Eads Deutschland Gmbh Weldable, corrosion resistant AIMg alloys, especially for traffic engineering
US20040156739A1 (en) 2002-02-01 2004-08-12 Song Shihong Gary Castable high temperature aluminum alloy
US7998402B2 (en) † 2005-08-16 2011-08-16 Aleris Aluminum Koblenz, GmbH High strength weldable Al-Mg alloy
US7584778B2 (en) 2005-09-21 2009-09-08 United Technologies Corporation Method of producing a castable high temperature aluminum alloy by controlled solidification
CA2811754C (en) * 2010-10-04 2019-01-15 Gkn Sinter Metals, Llc Aluminum powder metal alloying method
RU2583198C2 (en) * 2010-12-15 2016-05-10 Алерис Роллд Продактс Джермани Гмбх METHOD OF PRODUCING SHAPED PANEL FROM Al ALLOY FOR AEROSPACE APPLICATIONS
US9551050B2 (en) * 2012-02-29 2017-01-24 The Boeing Company Aluminum alloy with additions of scandium, zirconium and erbium
RU2599590C1 (en) * 2015-05-22 2016-10-10 Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") Structural wrought non-heat-treatable aluminium-based alloy
JP6726058B2 (en) * 2016-08-12 2020-07-22 本田技研工業株式会社 Manufacturing method of Al alloy casting
PT3683327T (en) 2019-01-17 2021-06-01 Aleris Rolled Prod Germany Gmbh Method of manufacturing an almgsc-series alloy product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2056750A1 (en) * 1990-12-03 1992-06-04 Delbert M. Naser Aircraft sheet
RU2048576C1 (en) * 1993-12-17 1995-11-20 Центральный научно-исследовательский институт конструкционных материалов "Прометей" Aluminium-base alloy
FR2717827B1 (en) * 1994-03-28 1996-04-26 Jean Pierre Collin Aluminum alloy with high Scandium contents and process for manufacturing this alloy.

Also Published As

Publication number Publication date
CA2280191C (en) 2007-07-31
JP4014229B2 (en) 2007-11-28
DE69717858T2 (en) 2003-07-31
JP2001511847A (en) 2001-08-14
KR20000070878A (en) 2000-11-25
DE69717858D1 (en) 2003-01-23
EP0958393B1 (en) 2002-12-11
AU2121197A (en) 1998-08-26
KR100469929B1 (en) 2005-02-02
EP0958393A1 (en) 1999-11-24
ES2188897T3 (en) 2003-07-01
WO1998035068A1 (en) 1998-08-13

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Effective date: 20170210