Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 85-91 of 497
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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 ... -
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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Communication avec acte;CHALAL, Hocine; ABED-MERAIM, Farid (AIP Publishing, 2019)
For biaxial stretching strain paths, which are typically encountered in sheet metal forming, the stress triaxiality ranges from 0.33 to 0.67. At this low level of triaxiality, voids change their shape from spherical to ...
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Article dans une revue avec comité de lecture; ; ; ; ; ; ;BENAARBIA, Adil (Elsevier BV, 2021)
This paper presents the results of high temperature strain-range controlled low cycle fatigue tests of a laser powder bead fused AlSi10Mg alloy. Following stress relief (2hrs at 300 ℃), two cyclic loading waveforms (standard ...
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Communication sans acte;JEBAHI, Mohamed; ABED-MERAIM, Farid (2021)
Strain localization is an important plastic instability process occurring prior to fracture. It is usually observed in the form of narrow bands of intense plastic shear strain in deformed bodies undergoing severe inhomogeneous ...
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Article dans une revue avec comité de lecture; ; ; ; ; ; ; ;PESCI, Raphaël (ELSEVIER, 2021)
Hybridized focal plane array (FPA) HgCdTe (MCT) sensors are the workhorse of high performance infrared detectors covering a broad range of applications from space investigation to gas monitoring. Despite the improvements ...
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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 ...
