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Digimu®: Full field recrystallization simulations for optimization of multi-pass processes

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Pascal de Micheli
  • Fonction : Auteur
  • PersonId : 1027046
Ludovic Maire
  • Fonction : Auteur
  • PersonId : 989315
Marc Bernacki

Résumé

Microstructural predictions on multi-pass processes are very challenging because the grains topology evolves in a very wide range, due to the coupled action of hardening, recovery, grain growth (GG), discontinuous dynamic and post dynamic recrystallization (DRX and PDRX). Classical models reach their limits. More physical approaches taking into account the complexity of the topology becomes necessary. In this article, DIGIMU®, the first commercial full field (FF) simulation software dedicated to grain growth and recrystallization modeling will be presented. Its ability to model industrial processes will be illustrated on an industrial-like 2D plate rolling process.
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Dates et versions

hal-02114067 , version 1 (29-04-2019)

Identifiants

Citer

Pascal de Micheli, Ludovic Maire, David Cardinaux, Charbel Moussa, Nathalie Bozzolo, et al.. Digimu®: Full field recrystallization simulations for optimization of multi-pass processes. ESAFORM 2019 Conference, May 2019, Vitoria-Gasteiz, Spain. pp.040014, ⟨10.1063/1.5112548⟩. ⟨hal-02114067⟩
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