Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3): Recent submissions
Now showing items 456-462 of 538
-
Communication avec acte; ; ;
LESCALIER, Christophe (Technische Universität Darmstadt, 2013)
For many decades ArcelorMittal has been developing solutions to enhance machinability of high strength steels for automotive parts. Many well-known metallurgical solutions create or retain inclusions in the metal and then ... -
Article dans une revue avec comité de lecture;ABED-MERAIM, Farid; BALAN, Tudor (Wiley, 2008)
Automotive industries are more and more subject to restrictive environmental constraints. Weight reduction of structures seems to be an interesting way to satisfy these requirements. This can be achieved either by using ...
-
Communication avec acte; ; ;BERVEILLER, Sophie; PESCI, Raphaël (Trans Tech Publications, 2014)
The Kossel microdiffraction in a scanning electron microscope allows for local stress determination. This technique has been applied to monitor stress evolution within grains of austenite in the course of martensitic ...
-
Article dans une revue avec comité de lecture(Elsevier, 2014)Although mechanical stress is known as being a significant factor in bone remodeling, most implants are still made using materials that have a higher elastic stiffness than that of bones. Load transfer between the implant ...
-
Conférence invitée; ;MERAGHNI, Fodil (SPIE, 2014)
In this work, a constitutive model is developed that describe the behavior of shape memory alloys undergoing a large number of cycles, developing internal damage, and eventually failing. Physical mechanisms associated with ...
-
Communication avec acte; ;ALAIN, D'acunto; ; ; (Institut Français de Mécanique Avancée, 2014)
Cet article présente des essais de micro-coupe orthogonale et oblique à partir de tournage sur un acier 40NiCrMo16. Les résultats obtenus démontrent l’influence du rayon d’acuité d’arête sur les efforts mesurés notamment ...
-
Article dans une revue avec comité de lecture; ; ; ;PESCI, Raphaël (Springer Verlag, 2015)
The influence of twinning on the strain hardening rate and fracture mechanism in AZ31B magnesium alloy was studied in this work by in situ microstructural analysis during tensile testing in a chamber of scanning electron ...
