A bottom-up continuum approach of crystal plasticity for the analysis of fcc microwires under torsion
Abstract:
The microstructural evolution of face‐centered cubic microwires is studied using a physical motivated, homogenized continuum model of crystal plasticity. The dislocation configuration in the three‐dimensional space is thereby described via a Continuum Dislocation Dynamics (CDD) theory including a dislocation source term. The resulting spatial distribution of dislocation densities and strain components are shown for a relaxation problem with torsional loading.
| Zugehörige Institution(en) am KIT | Institut für Angewandte Materialien – Computational Materials Science (IAM-CMS) |
| Publikationstyp | Zeitschriftenaufsatz |
| Publikationsjahr | 2019 |
| Sprache | Englisch |
| Identifikator | ISSN: 1617-7061 KITopen-ID: 1000100203 |
| Erschienen in | Proceedings in applied mathematics and mechanics |
| Verlag | Wiley-VCH Verlag |
| Band | 19 |
| Heft | 1 |
| Seiten | Art.Nr. e201900032 |
| Externe Relationen | Siehe auch |
| Nachgewiesen in | Dimensions |