Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 99-105 de 485
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Communication avec acte;
CHALAL, Hocine; ABED-MERAIM, Farid (2016)
Plastic instabilities such as diffuse or localized necking may occur during sheet metal forming processes, thus limiting sheet metal formability, which is detrimental to industry. The formability of sheet metals is usually ... -
Article dans une revue avec comité de lecture; ;FITOUSSI, Joseph; ; TCHARKHTCHI, Abbas; MERAGHNI, Fodil (Elsevier, 2021)
This paper presents an investigation on the effects of hydrothermal aging on Sheet Molding Compound (SMC) composite. Two different techniques were carried out to study the inner structure of aged SMC composite. Firstly, ...
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Communication avec acte;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (K. Wisniewski; T. Burczynski, 2018)
Ductile failure is the main mechanism that limits the formability of thin metal sheets during forming processes. In the current contribution, ductile failure is assumed to be solely induced by the occurrence of localized ...
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Article dans une revue avec comité de lecture(Elsevier, 2021)The effective and localized electro-magneto-elastic behavior of periodic unidirectional composites is investigated in this work. Instead of adopting the classical micromechanics models or variational principle-based ...
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Article dans une revue avec comité de lecture(Elsevier, 2021)A two-phase near- beta titanium alloy (Ti–10V–2Fe–3Al, or Ti-1023) in its as-forged state is employed to illustrate the feasibility of a Bayesian framework to identify single-crystal elastic constants (SEC). High Energy ...
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Article dans une revue avec comité de lecture(Elsevier BV, 2022)In this work, the mechanical properties of hydride diffusion layer were thoroughly researched by nano indentation technique. For the first time, the clear section microstructure of hydride diffusion layer was revealed ...
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Article dans une revue avec comité de lecture;CHALAL, Hocine; ABED-MERAIM, Farid (Elsevier BV, 2021)
In this paper, four plastic instability criteria, which are based on the bifurcation theory, are coupled with the GTN damage model for the prediction of diffuse and localized necking. General bifurcation (GB) criterion and ...
