2005
DOI: 10.1051/meca:2005006
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Fissuration en relaxation des jonctions soudées en aciers inoxydables austénitiques

Abstract: Cet article représente une synthèse des études menées au CEA/SRMA, en collaboration avec l'ENSMP, sur la fissuration en relaxation (F.E.R.) des aciers inoxydables austénitiques. Initialement, l'étude a porté sur l'endommagement des Zones Affectées (Z.A.) des soudures en aciers stabilisés au titane de type AISI 321. Une démarche de simulation expérimentale de Z.A. par des traitements thermo-mécaniques a été mise en place. Un essai de relaxation sur éprouvette CT a également été mis au point afin de reproduire e… Show more

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Cited by 6 publications
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“…Effect of stress triaxiality on the multiaxiality ductility factor (MDF) for different physical based models. The plot of MDFs and experimental results on notched bar specimens at high temperature are plotted against the stress triaxiality. [Colour figure can be viewed at wileyonlinelibrary.com]…”
Section: Strain‐based Methods For Creep Damage Modellingmentioning
confidence: 99%
“…Effect of stress triaxiality on the multiaxiality ductility factor (MDF) for different physical based models. The plot of MDFs and experimental results on notched bar specimens at high temperature are plotted against the stress triaxiality. [Colour figure can be viewed at wileyonlinelibrary.com]…”
Section: Strain‐based Methods For Creep Damage Modellingmentioning
confidence: 99%