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

Voici les éléments 218-224 de 422

    • Fatigue Modelling for Gas Nitriding 
      Article dans une revue avec comité de lecture
      WEIL, Hadrien; ccJÉGOU, Sébastien; ccBARRALLIER, 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 ...
    • 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 ...
    • Residual Stresses in Modelling Fatigue Lifetime of Gas Nitrided Iron-Based Alloys 
      Article dans une revue avec comité de lecture
      WEIL, Hadrien; COURLEUX, Alice; BECK, Guillaume; ccBARRALLIER, Laurent; ccJÉGOU, Sébastien (Materials Research Forum LLC, 2016)
      The objective of this work is to propose a model abled to optimize the mechanical properties from gaseous nitriding of steels (hardness, residual stresses) for a given loading and fatigue lifetime. Multiaxial fatigue ...
    • Cementite Residual Stress Analysis in Gas-nitrided Low Alloy Steels 
      Article dans une revue avec comité de lecture
      GOEKJIAN, S.; GUITTONNEAU, Fabrice; ccBARRALLIER, Laurent; ccJÉGOU, Sébastien (Materials Research Forum LLC, 2016)
      This paper deals with the measurement of residual stresses in cementite after gas-nitriding of a 33CrMoV12-9 steel. During nitriding, precipitation of nanometric alloying elements nitrides and cementite at grain boundaries ...
    • Investigations on the mechanical properties of the elementary thin films composing a CuIn1 − xGaxSe2 solar cell using the nanoindentation technique 
      Article dans une revue avec comité de lecture
      ABIB, Hocine; IOST, Alain; RAHMOUN, Khadidja; AYACHI, Boubakeur; VILCOT, Jean-Pierre; ccMONTAGNE, Alex (Elsevier, 2017)
      In this investigation, the mechanical properties of the different layers composing a CuIn1 − xGaxSe2 (CIGS) based solar cell were studied. Magnetron sputtering technique was used for the deposition of these layers except ...
    • Influence of processing conditions on nanoindentation properties of spark plasma sintered ptfe 
      Communication sans acte
      EL ABOUDI, I.; MDARHRI, A.; BENTOUMI, Mohamed; NOURDINE, A.; EL AZHARI, M.; IOST, Alain; ccMONTAGNE, Alex (2016)
      The Spark Plasma Sintering (SPS) is considered as fast sintering route using self-heating action from inside the powder similar to microwave sintering and self-propagating high temperature. High sintering rate, low temperature ...
    • A numerical method to calculate the Abbott parameters: A wear application 
      Article dans une revue avec comité de lecture
      BIGERELLE, Maxence; IOST, Alain (Elsevier, 2007)
      A numerical technique was proposed to plot the Abbott curve and to compute its associated parameters defined by the DIN 4776 and ISO 13565 norms. These parameters were then extended and applied to non-sigmoid Abbott curves. ...