| Numéro |
J. Phys. Colloques
Volume 49, Numéro C5, Octobre 1988
Interface Science and Engineering '87An International Conference on the Structure and Properties of Internal Interfaces |
|
|---|---|---|
| Page(s) | C5-581 - C5-586 | |
| DOI | https://doi.org/10.1051/jphyscol:1988572 | |
Interface Science and Engineering '87
An International Conference on the Structure and Properties of Internal Interfaces
J. Phys. Colloques 49 (1988) C5-581-C5-586
DOI: 10.1051/jphyscol:1988572
Rutgers, The State University of New Jersey, Department of Mechanics and Materials Science, Piscataway, NJ 08855-0909, U.S.A.
An International Conference on the Structure and Properties of Internal Interfaces
J. Phys. Colloques 49 (1988) C5-581-C5-586
DOI: 10.1051/jphyscol:1988572
GRAIN BOUNDARY INTERNAL FRICTION AND RELATIONSHIP TO INTERGRANULAR FRACTURE
F. COSANDEYRutgers, The State University of New Jersey, Department of Mechanics and Materials Science, Piscataway, NJ 08855-0909, U.S.A.
Abstract
Creep rate, stress rupture and fracture mode have been measured on Ni-20 W/0 Cr alloys containing 0 and 180 at. ppm Ce. Grain boundary viscosity and anelastic relaxation phenomena have been determined by high temperature internal friction measurements and results correlated to fracture behavior.