Modeling martensitic phase transformation in dual phase steels based on a sharp interface theory
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Beschreibung
Martensite forms under rapid cooling of austenitic grains accompanied by a change of the crystal lattice. Large deformations are induced which lead to plastic dislocations. In this work a transformation model based on the sharp interface theory, set in a finite strain context is developed. Crystal plasticity effects, the kinetic of the singular surface as well as a simple model of the inheritance from austenite dislocations into martensite are accounted for.
Autor*in
Johannes Ruck
Themen in »Modeling martensitic phase transformation in dual phase steels based on a sharp interface theory«
Martensit Phasentransformation sharp interface martensite phase transformation Kinetik sharp interface kinetic