ATE73173T1 - LITHIUM-CONTAINING ALUMINUM ALLOYS MANUFACTURED BY RAPID COOLING. - Google Patents

LITHIUM-CONTAINING ALUMINUM ALLOYS MANUFACTURED BY RAPID COOLING.

Info

Publication number
ATE73173T1
ATE73173T1 AT87906835T AT87906835T ATE73173T1 AT E73173 T1 ATE73173 T1 AT E73173T1 AT 87906835 T AT87906835 T AT 87906835T AT 87906835 T AT87906835 T AT 87906835T AT E73173 T1 ATE73173 T1 AT E73173T1
Authority
AT
Austria
Prior art keywords
lithium
rapid cooling
aluminum alloys
containing aluminum
alloys manufactured
Prior art date
Application number
AT87906835T
Other languages
German (de)
Inventor
Edward Jones
Panayiotis Tsakiropoulos
Charles Robert Pratt
Robert William Gardiner
James Edward Restall
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Application granted granted Critical
Publication of ATE73173T1 publication Critical patent/ATE73173T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/08—Amorphous alloys with aluminium as the major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

A rapid solidification rate (RSR) route aluminium alloy contains lithium and a dispersoid forming ingredient selected from niobium, molybdenum, hafnium, tantalum and tungsten. These dispersoid forming ingredients resist coarsening in the matrix at solution treatment and ageing temperatures. The dispersoid forming ingredient is preferably present in 0.2 to 5.0 percent by weight.
AT87906835T 1986-10-21 1987-10-19 LITHIUM-CONTAINING ALUMINUM ALLOYS MANUFACTURED BY RAPID COOLING. ATE73173T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB08625189A GB2196646A (en) 1986-10-21 1986-10-21 Rapid soldification route aluminium alloys
EP87906835A EP0327556B1 (en) 1986-10-21 1987-10-19 Rapid solidification route aluminium alloys containing lithium
PCT/GB1987/000734 WO1988003178A1 (en) 1986-10-21 1987-10-19 Rapid solidification route aluminium alloys containing lithium

Publications (1)

Publication Number Publication Date
ATE73173T1 true ATE73173T1 (en) 1992-03-15

Family

ID=10606081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87906835T ATE73173T1 (en) 1986-10-21 1987-10-19 LITHIUM-CONTAINING ALUMINUM ALLOYS MANUFACTURED BY RAPID COOLING.

Country Status (8)

Country Link
EP (1) EP0327556B1 (en)
JP (1) JP2768676B2 (en)
AT (1) ATE73173T1 (en)
AU (1) AU601236B2 (en)
CA (1) CA1325900C (en)
DE (1) DE3777195D1 (en)
GB (2) GB2196646A (en)
WO (1) WO1988003178A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196647A (en) * 1986-10-21 1988-05-05 Secr Defence Rapid solidification route aluminium alloys
US5240517A (en) * 1988-04-28 1993-08-31 Yoshida Kogyo K.K. High strength, heat resistant aluminum-based alloys
JPH0621326B2 (en) * 1988-04-28 1994-03-23 健 増本 High strength, heat resistant aluminum base alloy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH216204A (en) * 1937-10-29 1941-08-15 Kommanditgesellschaft Mahle Aluminum alloy, especially for pistons in internal combustion engines.
JPS59118848A (en) * 1982-12-27 1984-07-09 Sumitomo Light Metal Ind Ltd Structural aluminum alloy having improved electric resistance
FR2538142B1 (en) * 1982-12-20 1989-06-02 Siderurgie Fse Inst Rech METHOD FOR IDENTIFYING METALLURGICAL PRODUCTS AND DEVICE FOR IMPLEMENTING IT
US4661172A (en) * 1984-02-29 1987-04-28 Allied Corporation Low density aluminum alloys and method
GB2196647A (en) * 1986-10-21 1988-05-05 Secr Defence Rapid solidification route aluminium alloys

Also Published As

Publication number Publication date
GB2227496B (en) 1991-04-24
GB8908665D0 (en) 1989-06-14
EP0327556B1 (en) 1992-03-04
GB2196646A (en) 1988-05-05
GB2227496A (en) 1990-08-01
WO1988003178A1 (en) 1988-05-05
JPH02500754A (en) 1990-03-15
AU601236B2 (en) 1990-09-06
DE3777195D1 (en) 1992-04-09
AU8079287A (en) 1988-05-25
EP0327556A1 (en) 1989-08-16
GB8625189D0 (en) 1986-11-26
JP2768676B2 (en) 1998-06-25
CA1325900C (en) 1994-01-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time