Dislocation reactions, plastic anisotropy and forest strengthening in MgO at high temperature

Jonathan Amodeo (1) , B Devincre (2) , P Carrez (3) , P Cordier (3)

1 MATEIS - Matériaux, ingénierie et science [Villeurbanne]
2 LEM - ONERA - CNRS - Laboratoire d'étude des microstructures [Châtillon]
3 UMET - Unité Matériaux et Transformations - UMR 8207

The collective properties of dislocations in MgO are investigated in the high temperature regime and at constant strain rate with 3D Dislocation Dynamics simula.

Domaines: Matériaux

Jonathan Amodeo, B Devincre, P Carrez, P Cordier. Dislocation reactions, plastic anisotropy and forest strengthening in MgO at high temperature. Mechanics of Materials, 2014, ⟨10.1016/j.mechmat.2014.01.001⟩. ⟨hal-01557259⟩