SAM: Soumissions récentes

Voici les éléments 3843-3849 de 6449

    • Study of the interaction between a Zirconium thin film and an EN C100 steel substrate: temperature effect 
      Article dans une revue avec comité de lecture
      BENOUARETH, Karim; TRISTANT, Pascal; JAOUL, Cédric; LE NINIVEN, Christophe; DUBLANCHE-TEXIER, Christelle; BOUABELLOU, Abderrahman; NOUVEAU, Corinne (Elsevier, 2016)
      Zirconium thin films were grown on high carbon steel substrates EN C100 (1 %wt. of carbon) by RF magnetron sputtering. In order to study the reactivity of the film/substrate system as a function of the temperature, one ...
    • Investigation of polyamide 11 embrittlement during oxidative degradation 
      Article dans une revue avec comité de lecture
      OKAMBA-DIOGO, Octavie; VERDU, Jacques; FERNAGUT, François; GUILMENT, Jean; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Elsevier, 2016)
      Embrittlement processes occurring during thermal oxidation are investigated for stabilized and unstabilized polyamide 11 samples differing by their thicknesses and initial molar masses. Tensile tests were carried out in ...
    • A Thermodynamic and experimental study of low-alloy steels after carbonitriding in a low-pressure atmosphere 
      Article dans une revue avec comité de lecture
      MARRAY, Tarek; JACQUET, Philippe; MANSORI, Mohammed; FABRE, Agnès; BARRALLIER, Laurent (Springer Verlag, 2014)
      The effect of the composition of two steels (B and 6MnCr5) on precipitation of undesirable phases (carbides, nitrides and carbonitrides) under thermochemical treatment (low-pressure or vacuum carbonitriding) is investigated. ...
    • Activation of surfaces prior to gaseous nitriding of a 3wt.% Cr carbon iron-based alloy 
      Communication avec acte
      ccJÉGOU, Sébastien; GUILLOT, Benjamin; BARRALLIER, Laurent (2016)
      Gaseous nitriding is a well-established thermochemical treatment of carbon iron-based alloys that considerably enhances corrosion, wear and fatigue resistances of critical mechanical parts such as crank shafts and bearings. ...
    • Caractérisation mécanique de revêtements sol-gel hybrides 
      Communication sans acte
      IOST, Alain; GARCIA, J.; SOBRINO, J.-M.; ccMONTAGNE, Alex (2016)
      Nous avons développé une solution sol-gel hybride organique-inorganique qui, après application par trempé ou pulvérisation et suivi d’une étape de cuisson, permet d’apporter une protection contre la corrosion. Cette solution ...
    • Multiscale and multicycle instrumented indentation to determine mechanical properties: Application to the BK7 crown borosilicate 
      Article dans une revue avec comité de lecture
      BENTOUMI, Mohamed; BOUZID, Djamel; BENZAAMA, H; MEJIAS, Alberto; KOSSMAN, Stephania; IOST, Alain; CHICOT, Didier; ccMONTAGNE, Alex (Cambridge University Press (CUP), 2017)
      In this work, nano, micro, and macro-indentation tests under standard or multicycle loading conditions were performed for studying the mechanical behavior of a crown borosilicate glass sample with the objective to study ...
    • Friction and Wear Behavior of Ti-6Al-7Nb Biomaterial Alloy 
      Article dans une revue avec comité de lecture
      FELLAH, Mamoun; ASSALA, Omar; LABAIZ, Mohamed; DEKHIL, Leila; IOST, Alain (2013)
      The aim of this research is to study the tribological behaviour of AISI 316L stainless steel for surgical implants (total hip prosthesis). The tribological behaviour is evaluated by wear tests, using tribometers ball on ...