DE69017030D1 - Process for improving the physical properties of aluminum-lithium workpieces. - Google Patents

Process for improving the physical properties of aluminum-lithium workpieces.

Info

Publication number
DE69017030D1
DE69017030D1 DE69017030T DE69017030T DE69017030D1 DE 69017030 D1 DE69017030 D1 DE 69017030D1 DE 69017030 T DE69017030 T DE 69017030T DE 69017030 T DE69017030 T DE 69017030T DE 69017030 D1 DE69017030 D1 DE 69017030D1
Authority
DE
Germany
Prior art keywords
workpieces
lithium
aluminum
improving
physical properties
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
DE69017030T
Other languages
German (de)
Other versions
DE69017030T2 (en
Inventor
Martin R Gardner
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 North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Priority claimed from EP90121303A external-priority patent/EP0484577B1/en
Publication of DE69017030D1 publication Critical patent/DE69017030D1/en
Application granted granted Critical
Publication of DE69017030T2 publication Critical patent/DE69017030T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE1990617030 1990-11-07 1990-11-07 Process for improving the physical properties of aluminum-lithium workpieces. Expired - Fee Related DE69017030T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90121303A EP0484577B1 (en) 1989-09-25 1990-11-07 Process for enhancing physical properties of aluminum-lithium workpieces

Publications (2)

Publication Number Publication Date
DE69017030D1 true DE69017030D1 (en) 1995-03-23
DE69017030T2 DE69017030T2 (en) 1995-09-28

Family

ID=8204691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990617030 Expired - Fee Related DE69017030T2 (en) 1990-11-07 1990-11-07 Process for improving the physical properties of aluminum-lithium workpieces.

Country Status (1)

Country Link
DE (1) DE69017030T2 (en)

Also Published As

Publication number Publication date
DE69017030T2 (en) 1995-09-28

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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