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Title:
LASER PEENING OF COMPONENTS OF THIN CROSS-SECTION
Document Type and Number:
WIPO Patent Application WO2002059385
Kind Code:
A3
Abstract:
The properties of a metal piece (13) are altered by laser peening the piece of the first side (14) using an acoustic coupling material (19) operatively connected to the second side and subsequently laser peening the piece on the second (15) side using an acoustic coupling material operatively connected to the first side.

Inventors:
HACKEL LLOYD A
HALPIN JOHN M
HARRIS FRITZ B JR
Application Number:
PCT/US2002/000704
Publication Date:
December 19, 2002
Filing Date:
January 10, 2002
Export Citation:
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Assignee:
UNIV CALIFORNIA (US)
International Classes:
B23K26/073; C21D10/00; (IPC1-7): C21D10/00
Foreign References:
US6078022A2000-06-20
US5744781A1998-04-28
US4401477A1983-08-30
US5531570A1996-07-02
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