Entwicklung einer Kontinuumsbeschreibung für die Versetzungsmobilität in Versetzungsnetzwerken
This work deals with the homogenization of dislocation reactions across slip systems in a physically based three-dimensional formulation of metal plasticity. Based on comparisons with discrete dislocation dynamics simulations, a description of dislocation networks is developed. Thereby, strain harde...
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| Hlavní autor: | |
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| Médium: | Elektronický zdroj Kapitola |
| Vydáno: |
Karlsruhe
KIT Scientific Publishing
2020
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| Edice: | Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
77 |
| Témata: | |
| On-line přístup: | OAPEN Library: download the publication OAPEN Library: description of the publication |
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| Shrnutí: | This work deals with the homogenization of dislocation reactions across slip systems in a physically based three-dimensional formulation of metal plasticity. Based on comparisons with discrete dislocation dynamics simulations, a description of dislocation networks is developed. Thereby, strain hardening is achieved as a consequence of the evolution of dislocation networks, which in turn results from an interaction of plastic slip and physical mechanisms. |
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| Fyzický popis: | 1 electronic resource (228 p.) |
| ISBN: | KSP/1000100534 9783731510017 |
| Přístup: | Open Access |