Laboratoire Mechanics, Surfaces and Materials Processing (MSMP): Soumissions récentes

Voici les éléments 183-189 de 418

    • A new approach of the Oliver and Pharr model to fit the unloading curve from instrumented indentation testing 
      Article dans une revue avec comité de lecture
      KOSSMAN, Stephania; IOST, Alain; CHICOT, Didier; ccCOOREVITS, Thierry (Cambridge University Press (CUP), 2017)
      The unloading part of a load–displacement curve from instrumented indentation tests is usually approximated by a power law (Oliver and Pharr model), where the load is the dependent variable. This approach generally fits ...
    • Modified WIC test : an efficient and effective tool for evaluating pipeline girth weldability 
      Article dans une revue avec comité de lecture
      KURJI, Rahim; GRIGGS, J.; GHOMASHCHI, R.; ccCONIGLIO, Nicolas (Maney Publishing, 2017)
      The Welding Institute of Canada (WIC) test is a simple and standardised weldability test for hydrogen assisted cold cracking that was developed in the 80s. It has been extensively utilised by the industry to qualify safe ...
    • Thermo-mechanical description of phase transformation in Ni-Ti Shape Memory Alloy 
      Communication avec acte
      MAYNADIER, Anne; LAVERNHE-TAILLARD, Karine; HUBERT, Olivier; ccDEPRIESTER, Dorian (Elsevier, 2011)
      The pseudo-elasticity of Shape Memory Alloys is due to a change in volumetric fraction between the high temperature phase (Austenite) and the low temperature phase (Martensite) under a mechanical loading. When a tensile ...
    • Fatigue Modelling for Gas Nitriding 
      Article dans une revue avec comité de lecture
      WEIL, Hadrien; ccJÉGOU, Sébastien; BARRALLIER, Laurent; COURLEUX, Alice; BECK, Guillaume (Università di Cassino, 2016)
      The present study aims to develop an algorithm able to predict the fatigue lifetime of nitrided steels. Linear multi-axial fatigue criteria are used to take into account the gradients of mechanical properties provided by ...
    • Caracterisation par indentation multi-echelles de materiaux massifs et de garniture de frein 
      Communication sans acte
      KOSSMAN, Stephania; CHICOT, Didier; IOST, Alain (2016)
      L’indentation instrumentée est une technique répandue et très puissante utilisée pour l’étude des propriétés mécaniques des matériaux, principalement la dureté et le module d’élasticité. Cependant, l’analyse des résultats ...
    • On the damage criteria and their critical values for flowforming of ELI grade Ti64 
      Communication avec acte
      MASSONI, Elisabeth; ccDEPRIESTER, Dorian (Trans Tech Publications, 2014)
      Cold flowforming is a chipless forming process that deforms tubular parts by reducing their outer diameter and thickness while increasing their length. It consists of a rotating mandrel and one or more rollers that are ...
    • Modelisation de la courbe de decharge en indentation instrumentee 
      Communication sans acte
      KOSSMAN, Stephania; CHICOT, Didier; IOST, Alain; ccCOOREVITS, Thierry (2016)
      Lors d’un essai d’indentation instrumentée, la courbe de décharge force – déplacement, qui correspond à un retour élastique du matériau pendant le retrait de l’indenteur, est utilisée pour estimer le module d’Young du ...