Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Soumissions récentes
Voici les éléments 330-336 de 499
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Article dans une revue avec comité de lecture(Taylor & Francis, 2015)In this work we propose a micromechanics model, based on the composite spheres assemblage method, for studying the electrostatic behaviour of particle and porous composites when the interface between the particle (or the ...
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Communication avec acte; ; ;
LESCALIER, Christophe (H.J. Wieland, 2014)
ArcelorMittal focuses on both mechanical performances and machinability while designing new steel grades. ArcelorMittal has developed specific programs for machinability testing in turning, low and high speed drilling and ... -
Communication avec acte; ;LESCALIER, Christophe (2012)
The temperature at the tool-chip interface is a good estimator of the chip formation and the mechanics taking place in the cutting area. The temperature could be used as an image of the shear stress and the knowledge of ...
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Article dans une revue avec comité de lecture;BALAN, Tudor; ; (Wiley, 2009)
Modelling of plastic anisotropy requires the definition of stress potentials (coinciding with the yield criteria in case of the associated flow rules) or, alternatively, plastic strain-rate potentials. The latter approach ...
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Communication avec acte(Czech Machine Tool Society, 2014)Micro-milling can be defined as milling with end mills smaller than 1 mm of diameter. The top-down approach from milling to micro-milling is often used to define cutting conditions. Unfortunately geometries either for the ...
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Article dans une revue avec comité de lecture; ;PESCI, Raphaël (Elsevier, 2010)
This paper presents and analyzes the behaviour of AISI 304 steel sheets subjected to perforation under a wide range of impact velocities. The relevance of this steel resides in the potential transformation of austenite ...
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Conférence invitée; ;ABED-MERAIM, Farid (2011)
Because accuracy and efficiency are the main features expected within the finite element (FE) method, the current contribution proposes a six-node prismatic solid–shell, denoted (SHB6). The formulation is extended here to ...
