SAM: Soumissions récentes

Voici les éléments 4025-4031 de 6416

    • Design and causal modelling of a piezoelectric multi-actuator system used in forging processes 
      Communication avec acte
      NGUYEN, Thanh Hung; AMBERG, Michel; LEMAIRE-SEMAIL, Betty; ABBA, Gabriel; ccGIRAUD-AUDINE, Christophe (IEEE, 2014)
      This paper presents the design of a mechatronic system integrating iezoelectric multi-actuators, which is used to generate low-frequency vibrations to assist the forging process. With the aim of controlling the complete ...
    • An expert system to characterize the surface morphological properties according to their functionalities 
      Communication avec acte
      BIGERELLE, Maxence; MATHIA, Thomas; IOST, Alain; ANSELME, Karine; ccCOOREVITS, Thierry (IOP Publishing, 2011)
      In this paper we propose a new methodology to characterize the morphological properties of a surface in relation with its functionality (tribological properties, surface coating adhesion, brightness, wettability…). We ...
    • Residual stress development during nitriding of steels 
      Article dans une revue avec comité de lecture
      BARRALLIER, Laurent; ccJÉGOU, Sébastien; ccKUBLER, Regis (Trans Tech Publications Inc, 2011)
      Nitriding is a well-established thermochemical surface treatment of carbon micro-alloyed steels aiming enhancing surface properties such as fatigue, wear and corrosion resistances. The idea is taking benefits from the high ...
    • FRICTION AND WEAR BEHAVIOUR OF Ti-6AI-7Nb BIOMATERIAL ALLOY 
      Communication avec acte
      LABAIZ, Mohamed; FELLAH, Mamoun; ASSALA, Omar; IOST, Alain (Société Tribologique de France, 2013)
      Titanium and its alloys have been used as implant materials due to their very good mechanical and corrosion resistance and biocompatibility [1,2]. The most used biomaterials were commercially pure titanium (CP-Ti} issued ...
    • Traitement de nitruration et durabilité des pièces mécaniques 
      Communication avec acte
      BARRALLIER, Laurent; ccJÉGOU, Sébastien (2015)
      Le traitement thermochimique de nitruration est un traitement de surface permettant d'améliorer la durée de vie en fatigue des pièces traitées. Les dernières avancées dans ce domaine permettent de définir les paramètres ...
    • Experimental and numerical study of the evolution of stored energy in metallic materials under cyclic loading 
      Communication sans acte
      ccMAREAU, Charles; ccMOREL, Franck (2014)
      In-service loading conditions usually generate complex cyclic stress states. As such, the choice of an appropriate multiaxial fatigue criterion plays a crucial role in obtaining correct fatigue predictions. In the case of ...
    • Texture and Lattice Distortion Study of an Al-6061-T6 Alloy Produced by ECAP 
      Article dans une revue avec comité de lecture
      RUIZ, Carlos Reyes; FIGUEROA, Ignacio A.; CABRERA, José M.; ISMELI, Alfonso; GONZALEZ, Gonzalo; ccBRAHAM, Chedly (Nihon Kinzoku Gakkai, 2015)
      Equal channel angular pressing (ECAP) is a severe plastic deformation (SPD) technique that produces nanostructured materials. Based on a remarkable grain size reduction, this process has led to improve mechanical properties, ...