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Level set framework for the numerical modelling of primary recrystallization in polycrystalline materials

Marc Bernacki 1 Yvan Chastel 1 Thierry Coupez 1 Roland E. Logé 1
1 CEMEF - Centre de Mise en Forme des Matériaux
Abstract : This letter describes a level set framework for the numerical modelling of primary static recrystallization in a polycrystalline material. The topological evolution of the grain structure is simulated in two and three dimensions, based on a kinetic law relating the velocity of the boundary to the thermodynamic driving force. The adopted finite element approach is described, discussed and tested from simple to more complex configurations. The possibility to accurately describe nucleation and growth is illustrated in three dimensions.
Keywords : Finite element analysis Level set framework Nucleation Primary recrystallization Recrystallization
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Journal articles
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https://hal-mines-paristech.archives-ouvertes.fr/hal-00509731
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Submitted on : Monday, August 16, 2010 - 10:05:37 AM
Last modification on : Thursday, September 24, 2020 - 5:22:54 PM

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Marc Bernacki, Yvan Chastel, Thierry Coupez, Roland E. Logé. Level set framework for the numerical modelling of primary recrystallization in polycrystalline materials. Scripta Materialia, Elsevier, 2008, 58 (12), pp.Pages 1129-1132. ⟨10.1016/j.scriptamat.2008.02.016⟩. ⟨hal-00509731⟩

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