ATE73867T1 - Aluminium-lithium-legierungen. - Google Patents

Aluminium-lithium-legierungen.

Info

Publication number
ATE73867T1
ATE73867T1 AT87310593T AT87310593T ATE73867T1 AT E73867 T1 ATE73867 T1 AT E73867T1 AT 87310593 T AT87310593 T AT 87310593T AT 87310593 T AT87310593 T AT 87310593T AT E73867 T1 ATE73867 T1 AT E73867T1
Authority
AT
Austria
Prior art keywords
aluminum
alloys
lithium alloys
element selected
lithium
Prior art date
Application number
AT87310593T
Other languages
German (de)
English (en)
Inventor
Kumar K Sharvan
Joseph Robert Pickens
Original Assignee
Comalco Alu
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 Alu filed Critical Comalco Alu
Application granted granted Critical
Publication of ATE73867T1 publication Critical patent/ATE73867T1/de

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)
  • Catalysts (AREA)
  • Arc Welding In General (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
AT87310593T 1986-12-01 1987-12-01 Aluminium-lithium-legierungen. ATE73867T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93619786A 1986-12-01 1986-12-01
EP87310593A EP0273600B1 (en) 1986-12-01 1987-12-01 Aluminum-lithium alloys

Publications (1)

Publication Number Publication Date
ATE73867T1 true ATE73867T1 (de) 1992-04-15

Family

ID=25468312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87310593T ATE73867T1 (de) 1986-12-01 1987-12-01 Aluminium-lithium-legierungen.

Country Status (8)

Country Link
US (1) US5431876A (https=)
EP (1) EP0273600B1 (https=)
JP (1) JPS63206445A (https=)
AT (1) ATE73867T1 (https=)
CA (1) CA1337747C (https=)
DE (1) DE3777586D1 (https=)
ES (1) ES2033324T3 (https=)
GR (1) GR3004498T3 (https=)

Families Citing this family (21)

* 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
JPH11502570A (ja) * 1995-03-31 1999-03-02 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング ＴｉＢ▲下２▼微粒子セラミックで強化されたアルミニウム・合金金属・マトリックス コンポジット
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
EP1827736A2 (en) * 2004-03-15 2007-09-05 SPX Corporation Squeeze and semi-solid metal (ssm) casting of aluminum-copper (206) alloy
WO2009073794A1 (en) 2007-12-04 2009-06-11 Alcoa 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
EP3187603B1 (en) 2011-02-17 2024-06-26 Arconic Technologies LLC 2xxx series aluminum lithium alloys
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
CN106715735A (zh) * 2014-09-29 2017-05-24 伊苏瓦尔肯联铝业 镁‑锂‑铝合金制得的锻制品
FR3026410B1 (fr) * 2014-09-29 2019-07-26 Constellium Issoire Produit corroye 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
GB870261A (en) * 1956-11-23 1961-06-14 Pechiney Prod Chimiques Sa Improvements in or relating to aluminium lithium alloys
FR1161306A (fr) * 1956-11-23 1958-08-26 Pechiney Amélioration des alliages au lithium
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
GB2121822B (en) * 1982-03-31 1985-07-31 Alcan Int Ltd Al-li-cu-mg 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
EP0273600A2 (en) 1988-07-06
EP0273600B1 (en) 1992-03-18
JPS63206445A (ja) 1988-08-25
ES2033324T3 (es) 1993-03-16
AU8147787A (en) 1988-06-02
CA1337747C (en) 1995-12-19
US5431876A (en) 1995-07-11
GR3004498T3 (https=) 1993-03-31
EP0273600A3 (en) 1988-07-20
DE3777586D1 (https=) 1992-04-23
AU606366B2 (en) 1991-02-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee