Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 204-210 of 538
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Communication avec acte
BEN BETTAIEB, Mohamed; ; ABED-MERAIM, Farid; (EDP Sciences (K. Saanouni), 2016)
A number of parts and components involved in the automotive industry are made of thin bent sheets. Unfortunately, the classical predictions based on traditional Forming Limit Diagrams are not relevant when the strain ... -
Communication avec acte;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (2019)
The robust and efficient computation of the macroscopic tangent moduli represents a challenging numerical task in the process of the determination of the effective macroscopic properties of heterogeneous media. The aim of ...
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Communication avec acte;BEN BETTAIEB, Mohamed; ABED-MERAIM, Farid (Francisco Chinesta, Elias Cueto and Emmanuelle Abisset-Chavanne (AIP), 2016)
In the present paper, Thomason’s criterion is coupled with the well-known Gurson–Tvergaard–Needleman (GTN) damage model and used for the determination of the critical void volume fraction fc , which marks the initiation ...
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Article dans une revue avec comité de lecture; ; ; ;PESCI, Raphaël (Elsevier, 2020)
This paper presents a systematic study of the thermo-viscoplastic behavior of a 304 austenitic stainless steel (ASS). The experiments were conducted over a wide range of strain rates (10 − 3 s − 1 to 3270 s − 1 ) and ...
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Chapitre d'ouvrage scientifique;BEN BETTAIEB, Mohamed; ; ABED-MERAIM, Farid; ; (Springer International Publishing, 2019)
In many engineering applications (automotive, computer and mobile device industries, etc.), magnesium alloys have been widely used owing to their interesting physical and mechanical parameters. However, magnesium alloys ...
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Article dans une revue avec comité de lecture; ;MERAGHNI, Fodil; BERVEILLER, Sophie; ; (Springer Science and Business Media LLC, 2020)
New high temperature shape memory alloyswith five or more elements are under development and present attractive performances for several functional applications. These active metallic materials are called high entropy and ...
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Article dans une revue avec comité de lectureBOURLET, Clément; ; ; ; PESCI, Raphaël (Elsevier, 2020)
Wire-arc additive manufacturing has become an alternative way to produce industrial parts. In this work 15 kg walls are built with an effective building rate of 4.85 kg/h using an ER100 wire providing good tensile properties ...
