| Issue |
Matériaux & Techniques
Volume 73, Number 8-9, 1985
|
|
|---|---|---|
| Page(s) | E69 - E72 | |
| DOI | https://doi.org/10.1051/mattech/198573080069 | |
| Published online | 21 April 2017 | |
Étude de la croissance des cavités ductiles dans un composite acier-alumine
Study of ductile growth cavities in a alumina-steel composite
Ecole des Mines de Paris, Centre des matériaux.
Abstract
The aim of this study is the validation of a growth law. Its interest is to realize a coupling between a microscopic parameter of damage (growth rate of the cavity) and mechanical macroscopic parameters (equivalent deformation and stress triaxiality) Moroever fracture criterion which is deduced has a physical mecaning because it is a critical growth rate (R/R0)c.
© SIRPE 1985
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