Prediction of the grain size evolution during thermal treatments at the mesoscopic scale: a numerical framework and industrial examples

Abstract : Recently, an original full field model working at the mesoscopic scale using the level set (LS) method in a finite element (FE) framework has been introduced. This approach has demonstrated its potential for the simulation of grain growth and recrystallization problems. Through the development of the DIGIMU ® software, this methodology is now considered for industrial applications. The paper presents (i) the recent developments made on the LS approach and (ii) some examples of large scale simulations in two and three dimensions considering thermal treatments applied on materials. Grain boundaries motion considering the presence or not of second phase particles (like precipitates) are investigated.
Type de document :
Article dans une revue
Liste complète des métadonnées

Littérature citée [25 références]  Voir  Masquer  Télécharger

https://hal-mines-paristech.archives-ouvertes.fr/hal-01853983
Contributeur : Nathalie Bozzolo <>
Soumis le : lundi 6 août 2018 - 10:19:49
Dernière modification le : jeudi 7 février 2019 - 17:01:21
Document(s) archivé(s) le : mercredi 7 novembre 2018 - 13:36:56

Fichier

Prediction of the grain size e...
Fichiers produits par l'(les) auteur(s)

Identifiants

Citation

Amico Settefrati, Pascal de Micheli, Ludovic Maire, Benjamin Scholtes, Nathalie Bozzolo, et al.. Prediction of the grain size evolution during thermal treatments at the mesoscopic scale: a numerical framework and industrial examples. Matériaux & Techniques, EDP Sciences, 2018, Control, modeling and characterization of heat treatment and surface engineering, 106 (105), ⟨10.1051/mattech/2018034⟩. ⟨hal-01853983⟩

Partager

Métriques

Consultations de la notice

100

Téléchargements de fichiers

144