Polycrystal behavior
Modeling plastic deformation of polycrystals
Article REF: M48 V1
Polycrystal behavior
Modeling plastic deformation of polycrystals

Authors : Marcel BERVEILLER, André ZAOUI

Publication date: March 10, 1997 | Lire en français

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2. Polycrystal behavior

Section 1 showed that, on the basis of well-identified plastic deformation mechanisms and information from physical metallurgy, establishing a single-crystal elastoplastic behavior law was relatively simple and straightforward. For a polycrystalline bulk element, on the other hand, which constitutes a highly heterogeneous system, such a direct approach is impossible.

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