A multiscale model based on intragranular microstructure - Prediction of dislocation patterns at the microscopic scale
dc.contributor.author | FRANZ, Gérald |
dc.contributor.author | BEN ZINEB, Tarak |
dc.contributor.author | LEMOINE, Xavier |
dc.contributor.author | BERVEILLER, Marcel |
dc.contributor.author
hal.structure.identifier | ABED-MERAIM, Farid
|
dc.date.accessioned | 2015 |
dc.date.available | 2015 |
dc.date.issued | 2007 |
dc.date.submitted | 2015 |
dc.identifier.isbn | 978-0-7354-0414-4 |
dc.identifier.uri | http://hdl.handle.net/10985/10476 |
dc.description.abstract | A large strain elastic-plastic single crystal constitutive law, based on dislocation annihilation and storage, is implemented in a new self-consistent scheme, leading to a multiscale model which achieves, for each grain, the calculation of plastic slip activity, with help of regularized formulation drawn from visco-plasticity, and dislocation microstructure evolution. This paper focuses on the relationship between the deformation history of a BCC grain and induced microstructure during monotonic and two-stage strain paths. |
dc.description.sponsorship | CNRS & ArcelorMittal |
dc.language.iso | en |
dc.rights | Post-print |
dc.subject | Complex strain paths |
dc.subject | Crystal plasticity |
dc.subject | Dislocations |
dc.subject | Microstructure |
dc.title | A multiscale model based on intragranular microstructure - Prediction of dislocation patterns at the microscopic scale |
dc.identifier.doi | 10.1063/1.2729486 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Metz |
dc.subject.hal | Sciences de l'ingénieur: Génie des procédés |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Génie mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Matériaux et structures en mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des solides |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des structures |
dc.subject.hal | Sciences de l'ingénieur: Micro et nanotechnologies/Microélectronique |
ensam.audience | Internationale |
ensam.page | 47-52 |
ensam.journal | American Institute of Physics Conf. Proc |
ensam.volume | 907 |
hal.identifier | hal-01240824 |
hal.version | 1 |
hal.status | accept |