Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 253-259 de 526
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Article dans une revue avec comité de lecture
BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Springer Verlag, 2019)
In several modern technological applications, the formability of functional metal components is often limited by the occurrence of localized necking. To retard the onset of such undesirable plastic instabilities and, hence, ... -
Communication avec acte;ABED-MERAIM, Farid; (A. Güemes, A. Benjeddou , J. Rodellar and Jinsong Leng, 2017)
This paper presents an assessment of the performances of new piezoelectric solid−shell finite elements. Compared to conventional solid and shell elements, the solid–shell concept reveals to be very attractive, due to a ...
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Article dans une revue avec comité de lecture;BERVEILLER, Sophie; KUBLER, Regis; ; ; (Elsevier, 2017)
During conventional shot peening on metastable austenitic steels, martensitic transformation occurs in addition to plastic straining. In this work, the impact of a single spherical steel shot on a AISI 301LN steel was ...
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Article dans une revue avec comité de lecture; ; ; ; ; ;BERVEILLER, Sophie (Elsevier, 2018)
Cu-based shape memory alloys are potential substitutes of NiTi shape memory alloys, owing to their lower production costs and recent increase inmechanical properties arising frombetter control of the microstructure. The ...
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Article dans une revue avec comité de lecture; ; ; ; ;BERVEILLER, Sophie (Elsevier, 2017)
The present paper deals with an in-situ X-ray diffraction analysis during cyclic tensile tests of a fully martensitic Ti-24Nb alloy. Texture evolution of martensite α″ phase was followed during loading-unloading cycles. ...
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Conférence invitée; ; ;BERVEILLER, Sophie (EDP Sciences, 2015)
To better understand the properties of polycrystals at a microscopic scale during cyclic mechanical loading we have measured the relationship between grain orientations, their positions inside the sample and their internal ...
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Conférence invitée; ; ; ; ; ;BERVEILLER, Sophie; KUBLER, Regis (2017)
The microstructure and mechanical fields were studied on a cold-rolled TRIP 780 steel after conventional shot peening, and with or without pre-strain; for the first time, results were compared to numerical simulations at ...
