| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1499519 | Scripta Materialia | 2012 | 4 Pages |
Abstract
Plastic deformation in single crystals, coarse-grained polycrystals, micrometric dislocation cells and nanotwinned structures are all described with a single formulation. The statistical entropy associated with the dislocation paths available for slip and twinning features strongly in the solution, allowing for the description of stress–strain relationships as a function of strain and strain rate, for very wide temperature ranges. The model is applied to determine the characteristic plastic behaviour across the scales for pure copper.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
E.I. Galindo-Nava, P.E.J. Rivera-Díaz-del-Castillo,