Micromechanical modeling of twinning |
| |
| Authors: | R Glüge T Böhlke |
| |
| Institution: | 1. Institut für Mechanik, Universität Magdeburg, Universitätsplatz 2, D-39106 Magdeburg, Germany;2. Institut für Technische Mechanik, Universität Karlsruhe (TH), PSF 6980, D-76128 Karlsruhe, Germany |
| |
| Abstract: | There exist material models that incorporate mechanical twinning in a homogenized sense, or consider specific aspects, like grain refinement or texture evolution. However, since the RVE-technique became a standard method, it is possible to obtain more detailed predictions based on micromechanical models. In this work, an approach based on a nonconvex elastic potential and the corresponding results of FE calculations are presented. (© 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
| |
| Keywords: | |
|
|
