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dc.contributor.author
 hal.structure.identifier
GIRAUD, Eliane
206863 Laboratoire des Arts et Métiers ParisTech d'Angers - Procédés Matériaux Durabilité [LAMPA - PMD]
dc.contributor.author
 hal.structure.identifier
GERMAIN, Guénaël
206863 Laboratoire des Arts et Métiers ParisTech d'Angers - Procédés Matériaux Durabilité [LAMPA - PMD]
dc.contributor.authorOUTEIRO, José
dc.contributor.author
 hal.structure.identifier
ROSSI, Frederic
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
dc.date.accessioned2013
dc.date.available2013
dc.date.issued2013
dc.date.submitted2013
dc.identifier.urihttp://hdl.handle.net/10985/7176
dc.descriptionLien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S2212827113004216
dc.description.abstractThe success of a FE model for metal cutting process is strongly dependent on the accurate characterization of the workpiece material, under similar conditions as those found in metal cutting. In this paper, dynamic shear tests using a Gleeble machine have been performed on 4 mm thickness disks of AZ31B-O magnesium alloy, using a special designed tool. In order to include the effects of the cryogenic cooling in the material behavior, the specimens have been submitted to temperatures ranging from -25ºC to 400ºC. A Johnson-Cook constitutive model has then been identified in order to describe the flow stress in machining.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectMagnesium alloy
dc.subjectconstitutive law
dc.subjectConstitutive modelling
dc.subjectCryogenic
dc.subjectMachining
dc.titleConstitutive Modelling of AZ31B-O Magnesium Alloy for Cryogenic Machining
dc.identifier.doi10.1016/j.procir.2013.06.144
dc.typdocCommunication avec acte
dc.localisationCentre de Angers
dc.localisationCentre de Cluny
dc.subject.halSciences de l'ingénieur: Génie des procédés
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Génie mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
ensam.audienceInternationale
ensam.conference.title14th CIRP Conference on Modeling of Machining Operations (CIRP CMMO)
ensam.conference.date2013-06-14
ensam.countryItaly
ensam.title.proceedingElsevier Procedia CIRP System
ensam.page521-526
ensam.volume8
hal.identifierhal-00842929
hal.version1
hal.submission.permittedupdateMetadata
hal.statusaccept


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