Bild från Syndetics
Entwicklung einer Kontinuumsbeschreibung für die Versetzungsmobilität in Versetzungsnetzwerken
Materialtyp:
ArtikelSerie: Utgivningsinformation: Karlsruhe KIT Scientific Publishing 2020Beskrivning: 1 electronic resource (228 p.)Innehållstyp: - text
- computer
- online resource
- 9783731510017
- Technology, Engineering, Agriculture, Industrial processes
- Mechanical engineering and materials
- Agriculture
- Engineering
- Industrial processes
- T Technology
- TG Mechanical engineering and materials
- Versetzungsdynamik
- Versetzungsnetzwerke
- Werkstoffsimulation
- dislocation dynamic
- dislocation networks
- material simulation
- physically-based continuum formulation
- physikalisch-basierte Kontinuumsbeschreibung
- plastic deformation of metals
- plastische Verformung von Metallen
- thema EDItEUR
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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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