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‘ MW mm mm ‘

93 00892 9790

This is to certify that the
dissertation entitled
HIGH TEMPERATURE BEHAVIOR OF Ni 3A1

UNDER COMPRESSIVE STRESS:
CREEP AND DIFFUSION BONDING

presented by

Chen-Sheng Lee

has been accepted towards fulfillment
of the requirements for

Ph. D. degreein Materials Science

 

 

 

Major professor

DMe October 2, 1991

MS U it an Affirmative Action/Equal Opportunity Institution 0- 12771