MX9603280A - Heat treatment of aluminium-lithium alloys. - Google Patents

Heat treatment of aluminium-lithium alloys.

Info

Publication number
MX9603280A
MX9603280A MX9603280A MX9603280A MX9603280A MX 9603280 A MX9603280 A MX 9603280A MX 9603280 A MX9603280 A MX 9603280A MX 9603280 A MX9603280 A MX 9603280A MX 9603280 A MX9603280 A MX 9603280A
Authority
MX
Mexico
Prior art keywords
aluminium
heat treatment
lithium alloys
carried out
alloy
Prior art date
Application number
MX9603280A
Other languages
Spanish (es)
Other versions
MXPA96003280A (en
Inventor
Howard James Price
Original Assignee
British Aerospace
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
Priority claimed from GBGB9424970.3A external-priority patent/GB9424970D0/en
Application filed by British Aerospace filed Critical British Aerospace
Publication of MXPA96003280A publication Critical patent/MXPA96003280A/en
Publication of MX9603280A publication Critical patent/MX9603280A/en

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Abstract

A method of heat treating an aluminium-lithium alloy is provided. The method includes carrying out a succession of at least two artificial ageing steps. The first such step is carried out within a first temperature range and one or more further steps are carried out within successively reduced temperature ranges to promote the precipitation of the 'delta'' phase of the alloy.
MX9603280A 1994-12-10 1995-12-11 Heat treatment of aluminium-lithium alloys. MX9603280A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9424970.3A GB9424970D0 (en) 1994-12-10 1994-12-10 Thermal stabilisation of Al-Li alloy
GB9424970.3 1994-12-10
PCT/GB1995/002878 WO1996018752A1 (en) 1994-12-10 1995-12-11 Heat treatment of aluminium-lithium alloys

Publications (2)

Publication Number Publication Date
MXPA96003280A MXPA96003280A (en) 1998-02-01
MX9603280A true MX9603280A (en) 1998-02-28

Family

ID=39164869

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603280A MX9603280A (en) 1994-12-10 1995-12-11 Heat treatment of aluminium-lithium alloys.

Country Status (1)

Country Link
MX (1) MX9603280A (en)

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Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status

Owner name: THE LUBRIZOL CORPORATION

MM Annulment or lapse due to non-payment of fees