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Communication Dans Un Congrès Année : 2016

Full field modeling of dynamic recrystallization in a global level set framework, application to 304L stainless steel

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Résumé

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.
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Dates et versions

hal-01421567 , version 1 (22-12-2016)

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Romain Boulais-Sinou, Benjamin Scholtes, Daniel Pino Muñoz, Charbel Moussa, Isabelle Poitrault, et al.. Full field modeling of dynamic recrystallization in a global level set framework, application to 304L stainless steel. NUMIFORM 2016: The 12th International Conference on Numerical Methods in Industrial Forming Processes, The Minerals, Metals & Materials Society, Jul 2016, Troyes, France. pp.02005, ⟨10.1051/matecconf/20168002005⟩. ⟨hal-01421567⟩
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