DE3682983D1 - Aluminium-lithiumlegierung. - Google Patents

Aluminium-lithiumlegierung.

Info

Publication number
DE3682983D1
DE3682983D1 DE8686108331T DE3682983T DE3682983D1 DE 3682983 D1 DE3682983 D1 DE 3682983D1 DE 8686108331 T DE8686108331 T DE 8686108331T DE 3682983 T DE3682983 T DE 3682983T DE 3682983 D1 DE3682983 D1 DE 3682983D1
Authority
DE
Germany
Prior art keywords
lithium alloy
aluminum lithium
aluminum
alloy
lithium
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
DE8686108331T
Other languages
English (en)
Inventor
Hari G Narayanan
R Eugene Curtis
William E Quist
Michael V Hyatt
Sven E Axter
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of DE3682983D1 publication Critical patent/DE3682983D1/de
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
    • C22C21/12—Alloys based on aluminium with copper 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)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
DE8686108331T 1985-08-20 1986-06-19 Aluminium-lithiumlegierung. Expired - Fee Related DE3682983D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78854185A 1985-08-20 1985-08-20

Publications (1)

Publication Number Publication Date
DE3682983D1 true DE3682983D1 (de) 1992-01-30

Family

ID=25144808

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863613224 Ceased DE3613224A1 (de) 1985-08-20 1986-04-18 Aluminium-lithium-legierung
DE8686108331T Expired - Fee Related DE3682983D1 (de) 1985-08-20 1986-06-19 Aluminium-lithiumlegierung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863613224 Ceased DE3613224A1 (de) 1985-08-20 1986-04-18 Aluminium-lithium-legierung

Country Status (2)

Country Link
EP (1) EP0214381B1 (de)
DE (2) DE3613224A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137686A (en) * 1988-01-28 1992-08-11 Aluminum Company Of America Aluminum-lithium alloys
US4961792A (en) * 1984-12-24 1990-10-09 Aluminum Company Of America Aluminum-lithium alloys having improved corrosion resistance containing Mg and Zn
CA1291927C (fr) * 1985-11-28 1991-11-12 Philippe Meyer Procede de desensibilisation a la corrosion exfoliante avec obtention simultanee d'une haute resistance mecanique et bonne tenue auxdommages des alliages d'al contenant du li
US5108519A (en) * 1988-01-28 1992-04-28 Aluminum Company Of America Aluminum-lithium alloys suitable for forgings
CA1338007C (en) * 1988-01-28 1996-01-30 Roberto J. Rioja Aluminum-lithium alloys
US5066342A (en) * 1988-01-28 1991-11-19 Aluminum Company Of America Aluminum-lithium alloys and method of making the same
US4869870A (en) * 1988-03-24 1989-09-26 Aluminum Company Of America Aluminum-lithium alloys with hafnium
CN113981341B (zh) * 2021-11-05 2022-04-26 西南铝业（集团）有限责任公司 一种高强高韧耐腐蚀2196-t8511铝锂合金挤压型材及其生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3478616D1 (en) * 1983-12-30 1989-07-13 Boeing Co Aluminum-lithium alloy (1)
EP0156995B1 (de) * 1983-12-30 1994-09-28 Aluminum Company Of America Aluminium-Lithium-Legierung
FR2561260B1 (fr) * 1984-03-15 1992-07-17 Cegedur Alliages al-cu-li-mg a tres haute resistance mecanique specifique

Also Published As

Publication number Publication date
DE3613224A1 (de) 1987-02-26
EP0214381B1 (de) 1991-12-18
EP0214381A1 (de) 1987-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee