MATEC Web Conf.
Volume 80, 2016NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes
|Number of page(s)||6|
|Section||MS2: Microstructure modeling in forming processes|
|Published online||24 October 2016|
Full field modeling of dynamic recrystallization in a global level set framework, application to 304L stainless steel
1 MINES ParisTech, PSL Research University, CEMEF - Centre de mise en forme des matériaux, CNRS UMR 7635, CS 10207, rue Claude Daunesse, 06904 Sophia Antipolis Cedex, France
2 Industeel, ArcelorMittal, CRMC 71200, Le Creusot, France
3 Areva Creusot Forge, 6 allée J. Perrin 71200, Le Creusot, France
a Corresponding author: firstname.lastname@example.org
A new full field numerical approach for the simulation of dynamic and post-dynamic recrystallization will be detailed. A level Set framework is employed to link a crystal plasticity finite element method with the modeling of recrystallization. Plasticity is calculated through the activation of slip systems and provides predictions for both SSDs and GNDs densities. These predictions control the activation and kinetics of recrystallization. All the developments are applied on 304L stainless steel.
Key words: Recrystallization / CPFEM / Level Set
© The Authors, published by EDP Sciences, 2016
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