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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Bibliographic Details
Format: eBook
Language:German
Published: Karlsruhe KIT Scientific Publishing 2020
Series:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Subjects:
Online Access:Open Access: DOAB: description of the publication
Open Access: DOAB, download the publication
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520 |a 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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546 |a German 
650 7 |a Mechanical engineering & materials  |2 bicssc 
653 |a dislocation dynamic 
653 |a dislocation networks 
653 |a material simulation 
653 |a physically-based continuum formulation 
653 |a physikalisch-basierte Kontinuumsbeschreibung 
653 |a plastic deformation of metals 
653 |a plastische Verformung von Metallen 
653 |a Versetzungsdynamik 
653 |a Versetzungsnetzwerke 
653 |a Werkstoffsimulation 
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856 4 0 |u https://directory.doabooks.org/handle/20.500.12854/70073  |7 0  |z Open Access: DOAB: description of the publication 
856 4 0 |u https://library.oapen.org/bitstream/20.500.12657/48820/1/entwicklung-einer-kontinuumsbeschreibung-fur-die-versetzungsmobilitat-in-versetzungsnetzwerken.pdf  |7 0  |z Open Access: DOAB, download the publication