Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 106-112 of 485
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Article dans une revue avec comité de lecture;
MERAGHNI, Fodil; BERVEILLER, Sophie; ; (Springer Science and Business Media LLC, 2021)
Five high entropy alloys with shape memory effect or superelastic effect were prepared by cold crucible melting to understand the effect of their chemical composition on the transformation temperatures. The microstructure ... -
Article dans une revue avec comité de lecture(American Institute of Physics, 2020)In this communication, a multi-task deep learning-driven homogenization scheme is proposed for predicting the effective thermomechanical response of unidirectional composites consisting of a random array of inhomogeneity. ...
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Communication avec acte;JEBAHI, Mohamed; ABED-MERAIM, Farid (2019)
Strain gradient crystal plasticity (SGCP) represents a very promising way to account for size effects in miniaturized components, thanks to the intrinsic length scale(s) embedded. Most of the existing SGCP models are based ...
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Article dans une revue avec comité de lecture(SAGE Publications, 2021)Electromechanical laminated composites with piezoelectric phases are increasingly being explored as multifunctional materials providing energy conversion between electric and mechanical energies. The current work explores ...
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Communication avec acte; ;ABED-MERAIM, Farid ; BALAN, Tudor (2017)
The aim of this work is to develop a dislocation density based model for IF and DP steels that incorporates details of the microstructure evolution at the grain-size scale. The model takes into account (i) the contribution ...
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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 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 ...
