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dc.contributor.authorWAGNER, D
dc.contributor.authorCAVALIERI, F.J
dc.contributor.author
 hal.structure.identifier
BATHIAS, Claude
116205 Université Paris Nanterre [UPN]
dc.contributor.author
 hal.structure.identifier
RANC, Nicolas
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.date.accessioned2015
dc.date.available2015
dc.date.issued2012
dc.date.submitted2015
dc.identifier.urihttp://hdl.handle.net/10985/10079
dc.description.abstractThe objective of this paper is to study the gigacycle fatigue behavior of an austenitic steel at temperatures of 600 °C and 700 °C under fully reverse loading (R=−1). Numerical simulation by finite element method (FEM) was used to design the specimens and to analyze the effects of the variation in the dynamic Young modulus with temperature from measurements of the ultrasonic resonance frequency. Finally, new stress-life curves for this material are presented for a lifetime range from 105 to 109 cycles at room temperature, 600 °C and 700 °C.
dc.language.isoen
dc.rightsPost-print
dc.subjectFatigue
dc.subjectGigacycle regime
dc.subjectHigh temperature
dc.subjectAustenitic steel
dc.subjectFinite element method
dc.subjectCrack initiation mechanism
dc.titleUltrasonic fatigue tests at high temperature on an austenitic steel
dc.identifier.doi10.1016/j.jppr.2012.10.008
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Paris
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des structures
ensam.audienceInternationale
ensam.page29-35.
ensam.journalPropulsion and Power Research
ensam.volume1
hal.identifierhal-01202691
hal.version1
hal.submission.permittedupdateMetadata
hal.statusaccept


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