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dc.contributor.authorTORABIAN, Noushin
dc.contributor.authorFAVIER, VERONIQUE
dc.contributor.author
 hal.structure.identifier
ZIAEI-RAD, Saeed
172342 Department of Mathematical Sciences [Isfahan]
dc.contributor.authorDIRRENBERGER, Justin
dc.contributor.authorADAMSKI, Frédéric
dc.contributor.author
 hal.structure.identifier
RANC, Nicolas
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.date.accessioned2016
dc.date.available2017
dc.date.issued2016
dc.date.submitted2016
dc.identifier.issn0921-5093
dc.identifier.urihttp://hdl.handle.net/10985/11247
dc.description.abstractThe present work employed in situ infrared thermography to investigate the thermal response and dissipative mechanisms of a dual-phase steel under ultrasonic tension-compression fatigue testing. A classical thermal response occurred for stress amplitudes below 247 MPa but an abnormal thermal response was observed for stress amplitudes above 247 MPa, in that the temperature stabilized after a steep increase of up to 350 °C. The mean dissipated energy per cycle was estimated based on temperature measurements using the heat diffusion equation. The relationship between the mean dissipated energy per cycle and the stress amplitude was studied, and mechanisms related to the observed thermal response were discussed.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectUltrasonic fatigue
dc.subjectInfrared thermography
dc.subjectDual-phase steel
dc.subjectFerrite
dc.subjectDissipative mechanisms
dc.subjectDislocations
dc.titleThermal response of DP600 dual-phase steel under ultrasonic fatigue loading
ensam.embargo.terms2017-03-06
dc.identifier.doi10.1016/j.msea.2016.09.025
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Paris
dc.subject.halChimie: Matériaux
dc.subject.halPhysique: matière Condensée: Science des matériaux
dc.subject.halSciences de l'ingénieur: Matériaux
dc.subject.halSciences de l'ingénieur: Mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Matériaux et structures en mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des solides
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des structures
dc.subject.halSciences de l'ingénieur: Mécanique: Thermique
dc.subject.halSciences de l'ingénieur: Mécanique: Vibrations
ensam.audienceInternationale
ensam.page97-105
ensam.journalMaterials Science and Engineering: A
ensam.volume677
ensam.peerReviewingOui
hal.identifierhal-01377599
hal.version1
hal.statusaccept


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