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U.S. Department of Energy
Office of Scientific and Technical Information

(Creep cavitation in nickel aluminides)

Technical Report ·
OSTI ID:5486188

Work on creep cavitation has been performed in collaboration with Professor L. Martinez of the Instituto de Fisica of the Universidad Nacional de Mexico in Cuernavaca, Mexico. A joint manuscript on Influencing the Shape of Creep Cavities in Nickel Aluminides by Stress Changes'' has been finalized. All details required to perform urgently needed numerical calculations on the growth of creep cavities in the presence of creep deformation have been identified and clearly defined. Ideas for incorporating the stochastic aspects of creep cavitation (coalescence) have been developed and will improve our present understanding of creep cavitation in nickel aluminides.

Research Organization:
Oak Ridge National Lab., TN (USA)
Sponsoring Organization:
DOE/ER
DOE Contract Number:
AC05-84OR21400
OSTI ID:
5486188
Report Number(s):
ORNL/FTR-2650; ON: DE89017305
Country of Publication:
United States
Language:
English

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