Development Of Numerical Tools For The Multiscale Modelling Of Recrystallization In Metals, Based On A Digital Material Framework

Journal Article · Thu May 17 00:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2740840· OSTI ID:21057393

Bernacki, Marc; Digonnet, Hugues; Resk, Heba; Coupez, Thierry; Loge, Roland ^[1]

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1. Centre de mise en forme des materiaux (CEMEF), Ecole Nationale Superieure des Mines de Paris, UMR CNRS 7635, BP 207, 06904 Sophia Antipolis Cedex (France)

This work is currently under development within the framework of an American-European project (Digimat Project). The paper details the development of some numerical tools dedicated to the digital representation of metallic materials structures, to the finite element modelling of the polycrystalline microstructure deformation under large strains and to the subsequent recrystallization. The level set method used for the description of the microstructure interfaces is shown to represent a common base to all these developments.

• OSTI ID: 21057393
• Journal Information: AIP Conference Proceedings, Vol. 908, Issue 1; Conference: NUMIFORM '07: 9. international conference on numerical methods in industrial forming processes, Porto (Portugal), 17-21 Jun 2007; Other Information: DOI: 10.1063/1.2740840; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
COMPUTERIZED SIMULATION
CRYSTAL STRUCTURE
DEFORMATION
FINITE ELEMENT METHOD
INTERFACES
METALS
MICROSTRUCTURE
POLYCRYSTALS
RECRYSTALLIZATION
STRAINS