DK175881B1 - Al-Cu-Li-Mg legeringer med ultrahöj styrke - Google Patents

Al-Cu-Li-Mg legeringer med ultrahöj styrke Download PDF

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Publication number
DK175881B1
DK175881B1 DK199100264A DK26491A DK175881B1 DK 175881 B1 DK175881 B1 DK 175881B1 DK 199100264 A DK199100264 A DK 199100264A DK 26491 A DK26491 A DK 26491A DK 175881 B1 DK175881 B1 DK 175881B1
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Denmark
Prior art keywords
alloys
weight
aluminum
alloy
strength
Prior art date
Application number
DK199100264A
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Danish (da)
English (en)
Other versions
DK26491D0 (da
DK26491A (da
Inventor
Joseph Robert Pickens
Frank Herbert Heubaum
Lawrence Stevenson Kramer
Timothy James Langan
Original Assignee
Lockheed Corp
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Application filed by Lockheed Corp filed Critical Lockheed Corp
Publication of DK26491D0 publication Critical patent/DK26491D0/da
Publication of DK26491A publication Critical patent/DK26491A/da
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Publication of DK175881B1 publication Critical patent/DK175881B1/da

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Heat Treatment Of Steel (AREA)
  • Conductive Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
DK199100264A 1988-08-18 1991-02-15 Al-Cu-Li-Mg legeringer med ultrahöj styrke DK175881B1 (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US23370588A 1988-08-18 1988-08-18
US23370588 1988-08-18
US07/327,666 US5259897A (en) 1988-08-18 1989-03-23 Ultrahigh strength Al-Cu-Li-Mg alloys
US32766689 1989-03-23
PCT/US1989/003212 WO1990002211A1 (en) 1988-08-18 1989-07-28 Ultrahigh strength al-cu-li-mg alloys
US8903212 1989-07-28

Publications (3)

Publication Number Publication Date
DK26491D0 DK26491D0 (da) 1991-02-15
DK26491A DK26491A (da) 1991-04-18
DK175881B1 true DK175881B1 (da) 2005-05-23

Family

ID=26927161

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199100264A DK175881B1 (da) 1988-08-18 1991-02-15 Al-Cu-Li-Mg legeringer med ultrahöj styrke

Country Status (16)

Country Link
US (1) US5259897A (pt)
EP (1) EP0432184B1 (pt)
JP (1) JP3222124B2 (pt)
KR (1) KR0153288B1 (pt)
AT (1) ATE129751T1 (pt)
AU (1) AU631137B2 (pt)
BR (1) BR8907606A (pt)
CA (1) CA1340718C (pt)
DE (1) DE68924710T2 (pt)
DK (1) DK175881B1 (pt)
ES (1) ES2018386A6 (pt)
IL (2) IL91249A (pt)
NO (1) NO180169C (pt)
NZ (1) NZ230325A (pt)
PT (1) PT91459B (pt)
WO (1) WO1990002211A1 (pt)

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JPS63206445A (ja) * 1986-12-01 1988-08-25 コマルコ・アルミニウム・エルティーディー アルミニウム−リチウム三元合金
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
US5455003A (en) * 1988-08-18 1995-10-03 Martin Marietta Corporation Al-Cu-Li alloys with improved cryogenic fracture toughness
US5462712A (en) * 1988-08-18 1995-10-31 Martin Marietta Corporation High strength Al-Cu-Li-Zn-Mg alloys
US5133931A (en) * 1990-08-28 1992-07-28 Reynolds Metals Company Lithium aluminum alloy system
US5198045A (en) * 1991-05-14 1993-03-30 Reynolds Metals Company Low density high strength al-li alloy
US5411758A (en) * 1991-10-09 1995-05-02 Norton Company Method of making synthetic diamond wear component
US5630889A (en) * 1995-03-22 1997-05-20 Aluminum Company Of America Vanadium-free aluminum alloy suitable for extruded aerospace products
JP3236480B2 (ja) * 1995-08-11 2001-12-10 トヨタ自動車株式会社 ポートホール押出が容易な高強度アルミニウム合金
US6168067B1 (en) * 1998-06-23 2001-01-02 Mcdonnell Douglas Corporation High strength friction stir welding
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
CN104674090A (zh) 2007-12-04 2015-06-03 美铝公司 改进的铝-铜-锂合金
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
CN101838764B (zh) * 2010-03-29 2011-06-22 江苏大学 钪和锶复合微合金化的高锌2099型铝合金及其制备方法
CN102834502A (zh) 2010-04-12 2012-12-19 美铝公司 具有低的强度差异的2xxx系列铝锂合金
US9347558B2 (en) 2010-08-25 2016-05-24 Spirit Aerosystems, Inc. Wrought and cast aluminum alloy with improved resistance to mechanical property degradation
US20120225271A1 (en) 2011-02-17 2012-09-06 Alcoa Inc. 2xxx series aluminum lithium alloys
FR2981365B1 (fr) 2011-10-14 2018-01-12 Constellium Issoire Procede de transformation ameliore de toles en alliage al-cu-li
US9458528B2 (en) 2012-05-09 2016-10-04 Alcoa Inc. 2xxx series aluminum lithium alloys
US10266933B2 (en) * 2012-08-27 2019-04-23 Spirit Aerosystems, Inc. Aluminum-copper alloys with improved strength
CN103556018A (zh) * 2013-10-17 2014-02-05 常熟市良益金属材料有限公司 一种高强度合金
BR112017021490B1 (pt) * 2015-10-30 2022-03-15 Novelis Inc Liga de alumínio, produto que compreende a liga de alumínio e método para produzir um produto de metal
EP3577246A1 (en) 2017-01-31 2019-12-11 Universal Alloy Corporation Low density aluminum-copper-lithium alloy extrusions
CN109868387B (zh) * 2019-03-21 2020-10-20 安徽坤源铝业有限公司 铝合金制备装置
CN109852836B (zh) * 2019-03-21 2020-11-13 刘燕岭 铝合金铸件制备方法
CN113373333B (zh) * 2021-05-27 2022-03-11 湖南瀚德微创医疗科技有限公司 一种低弹高强铝合金变幅杆及其制备方法
CN113817943A (zh) * 2021-09-30 2021-12-21 合肥工业大学智能制造技术研究院 一种低温用铝合金
CN114540679B (zh) * 2022-04-26 2022-08-02 北京理工大学 一种微量元素复合强化高强度铝锂合金及制备方法
CN115652149B (zh) * 2022-10-25 2024-01-12 上海交通大学 轻质高强含TiB2增强相颗粒铝锂基复合材料及其制备方法

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CH668269A5 (de) * 1985-10-31 1988-12-15 Bbc Brown Boveri & Cie Aluminium-knetlegierung des typs al/cu/mg mit hoher festigkeit im temperaturbereich zwischen 0 und 250 c.
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US4848647A (en) * 1988-03-24 1989-07-18 Aluminum Company Of America Aluminum base copper-lithium-magnesium welding alloy for welding aluminum lithium alloys

Also Published As

Publication number Publication date
ES2018386A6 (es) 1991-04-01
DE68924710T2 (de) 1996-04-11
AU4056889A (en) 1990-03-23
DK26491D0 (da) 1991-02-15
IL108872A0 (en) 1994-06-24
ATE129751T1 (de) 1995-11-15
IL91249A0 (en) 1990-03-19
NO910609D0 (no) 1991-02-15
KR900702066A (ko) 1990-12-05
US5259897A (en) 1993-11-09
BR8907606A (pt) 1991-07-30
WO1990002211A1 (en) 1990-03-08
EP0432184A1 (en) 1991-06-19
PT91459B (pt) 1995-07-18
NZ230325A (en) 1990-09-26
KR0153288B1 (ko) 1998-11-16
DE68924710D1 (de) 1995-12-07
NO910609L (no) 1991-04-04
NO180169B (no) 1996-11-18
JP3222124B2 (ja) 2001-10-22
DK26491A (da) 1991-04-18
IL91249A (en) 1994-12-29
EP0432184B1 (en) 1995-11-02
NO180169C (no) 1997-02-26
PT91459A (pt) 1990-03-08
JPH04500239A (ja) 1992-01-16
AU631137B2 (en) 1992-11-19
CA1340718C (en) 1999-08-24

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