J. Phys. Colloques
Volume 46, Numéro C4, Avril 1985International Conference on the Structure and Properties of Internal Interfaces
|Page(s)||C4-645 - C4-550|
J. Phys. Colloques 46 (1985) C4-645-C4-550
EFFECTS OF INTERFACES ON THE PLASTIC BEHAVIOUR OF METALLIC AGGREGATESC. Rey, P. Mussot, A.M. Vroux et A. Zaoui
Laboratoire PMTM, CNRS, Avenue J. B. Clément, 93430 Villetaneuse, France
The mechanical behaviour of tricrystals exhibiting three concurrent plane grain boundaries is analyzed by an analytical calculation of the internal stresses. A correlation between grain boundary sliding and the plastic strain field in the grains is established.