DE3777586D1 - - Google Patents

Info

Publication number
DE3777586D1
DE3777586D1 DE87310593T DE3777586T DE3777586D1 DE 3777586 D1 DE3777586 D1 DE 3777586D1 DE 87310593 T DE87310593 T DE 87310593T DE 3777586 T DE3777586 T DE 3777586T DE 3777586 D1 DE3777586 D1 DE 3777586D1
Authority
DE
Germany
Prior art keywords
alloys
element selected
properties
weldability
ductility
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 - Lifetime
Application number
DE87310593T
Other languages
German (de)
English (en)
Inventor
K. Baltimore Maryland 21208 Us Sharvan Kumar
Joseph Robert Beltsville Maryland 20705 Us Pickens
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.)
Rio Tinto Aluminium Ltd
Original Assignee
Comalco Aluminum Ltd
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 Comalco Aluminum Ltd filed Critical Comalco Aluminum Ltd
Application granted granted Critical
Publication of DE3777586D1 publication Critical patent/DE3777586D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C21/12—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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12764—Next to Al-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Catalysts (AREA)
  • Arc Welding In General (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
DE87310593T 1986-12-01 1987-12-01 Expired - Lifetime DE3777586D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93619786A 1986-12-01 1986-12-01

Publications (1)

Publication Number Publication Date
DE3777586D1 true DE3777586D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-23

Family

ID=25468312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87310593T Expired - Lifetime DE3777586D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-01 1987-12-01

Country Status (8)

Country Link
US (1) US5431876A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0273600B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS63206445A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE73867T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1337747C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3777586D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2033324T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3004498T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455003A (en) * 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
US5512241A (en) * 1988-08-18 1996-04-30 Martin Marietta Corporation Al-Cu-Li weld filler alloy, process for the preparation thereof and process for welding therewith
US5259897A (en) * 1988-08-18 1993-11-09 Martin Marietta Corporation Ultrahigh strength Al-Cu-Li-Mg alloys
CN1081675C (zh) * 1995-03-31 2002-03-27 默克专利股份有限公司 TiB2颗粒陶瓷增强铝合金金属基复合材料
US6274545B1 (en) * 1995-06-07 2001-08-14 Church & Dwight Co., Inc. Laundry detergent product with improved cold water residue properties
US7438772B2 (en) 1998-06-24 2008-10-21 Alcoa Inc. Aluminum-copper-magnesium alloys having ancillary additions of lithium
US6562154B1 (en) 2000-06-12 2003-05-13 Aloca Inc. Aluminum sheet products having improved fatigue crack growth resistance and methods of making same
WO2005089273A2 (en) * 2004-03-15 2005-09-29 Spx Corporation Squeeze and semi-solid metal (ssm) casting of aluminum-copper (206) alloy
AU2008333796B2 (en) 2007-12-04 2013-08-22 Arconic Inc. Improved aluminum-copper-lithium alloys
US20100102049A1 (en) * 2008-10-24 2010-04-29 Keegan James M Electrodes having lithium aluminum alloy and methods
US8333853B2 (en) 2009-01-16 2012-12-18 Alcoa Inc. Aging of aluminum alloys for improved combination of fatigue performance and strength
FR2975403B1 (fr) 2011-05-20 2018-11-02 Constellium Issoire Alliage aluminium magnesium lithium a tenacite amelioree
US20150376740A1 (en) * 2013-03-14 2015-12-31 Alcoa Inc. Aluminum-magnesium-lithium alloys, and methods for producing the same
CN103966486B (zh) * 2014-04-24 2016-06-29 北方材料科学与工程研究院有限公司 低密度高比强度铝合金结构材料及其制备方法
FR3026411B1 (fr) * 2014-09-29 2018-12-07 Constellium France Procede de fabrication de produits en alliage aluminium magnesium lithium
FR3026410B1 (fr) * 2014-09-29 2019-07-26 Constellium Issoire Produit corroye en alliage aluminium magnesium lithium
CA2960947A1 (fr) * 2014-09-29 2016-04-07 Constellium Issoire Procede de fabrication de produits en alliage aluminium magnesium lithium
CN109722571B (zh) * 2019-01-11 2021-10-22 南京奥斯行系统工程有限公司 一种高温氧气冷却专用铝合金
CN111575617B (zh) * 2020-05-26 2022-05-27 中国航发北京航空材料研究院 一种耐蚀Al-Mg系合金的热处理方法
CN112210703B (zh) * 2020-08-11 2022-03-25 山东南山铝业股份有限公司 一种高再结晶抗力和高强韧铝锂合金及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2381219A (en) * 1942-10-12 1945-08-07 Aluminum Co Of America Aluminum alloy
FR1161306A (fr) * 1956-11-23 1958-08-26 Pechiney Amélioration des alliages au lithium
GB870261A (en) * 1956-11-23 1961-06-14 Pechiney Prod Chimiques Sa Improvements in or relating to aluminium lithium alloys
FR1519021A (fr) * 1967-03-07 1968-03-29 Iosif Naumovich Fridlyander Ni Alliage à base d'aluminium
SU331110A1 (ru) * 1970-03-10 1972-03-07 Э. С. Каданер, Н. И. Туркина, В. И. Елагин, Н. В. Шир ева Сплав на основе алюминия
US4094705A (en) * 1977-03-28 1978-06-13 Swiss Aluminium Ltd. Aluminum alloys possessing improved resistance weldability
EP0088511B1 (en) * 1982-02-26 1986-09-17 Secretary of State for Defence in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland Improvements in or relating to aluminium alloys
DE3365549D1 (en) * 1982-03-31 1986-10-02 Alcan Int Ltd Heat treatment of aluminium alloys
JPS59118848A (ja) * 1982-12-27 1984-07-09 Sumitomo Light Metal Ind Ltd 電気抵抗を高めた構造用アルミニウム合金
DE3483607D1 (de) * 1983-12-30 1990-12-20 Boeing Co Alterung bei relativ niedrigen temperaturen von lithium enthaltenden aluminiumlegierungen.
US4648913A (en) * 1984-03-29 1987-03-10 Aluminum Company Of America Aluminum-lithium alloys and method
JPS6123751A (ja) * 1984-07-11 1986-02-01 Kobe Steel Ltd 延性および靭性に優れたＡｌ−Ｌｉ合金の製造方法
JPS61136651A (ja) * 1984-12-05 1986-06-24 Mitsubishi Heavy Ind Ltd Ａｌ−Ｍｇ−Ｌｉ合金
US5032359A (en) * 1987-08-10 1991-07-16 Martin Marietta Corporation Ultra high strength weldable aluminum-lithium alloys
US4848647A (en) * 1988-03-24 1989-07-18 Aluminum Company Of America Aluminum base copper-lithium-magnesium welding alloy for welding aluminum lithium alloys
US5259897A (en) * 1988-08-18 1993-11-09 Martin Marietta Corporation Ultrahigh strength Al-Cu-Li-Mg alloys

Also Published As

Publication number Publication date
AU606366B2 (en) 1991-02-07
EP0273600B1 (en) 1992-03-18
EP0273600A2 (en) 1988-07-06
ES2033324T3 (es) 1993-03-16
AU8147787A (en) 1988-06-02
EP0273600A3 (en) 1988-07-20
JPS63206445A (ja) 1988-08-25
ATE73867T1 (de) 1992-04-15
CA1337747C (en) 1995-12-19
US5431876A (en) 1995-07-11
GR3004498T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-31

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Legal Events

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8364 No opposition during term of opposition