shot penningnitridingX-ray diffractionresidual stressmechanic of material
Arts et Métiers ParisTech, Mechanical and Industrial Engineer, 1988
Paris XIII University, Master thesis in Mechanics of Materials,1989
Arts et Métiers ParisTech, phD thesis Mechanics of Materials, 1992
Lille I University, Habilitation thesis in Mechanical Engineering, 2002
Lecturer, Arts et Métiers ParisTech, Aix-en-Provence, 1992-2004
Professor, Arts et Métiers ParisTech, Aix-en-Provence, 2004-
Director of MSMP Lab., Arts et Métiers ParisTech, 2013-
Aeras of interest:
Residual Stress Analysis: Fundamental research on origin, stability and consequences of macroscopic and microscopic residual stresses in engineering materials. Development of measuring techniques and strategies. X-ray, synchrotron and neutron diffraction techniques. Analysis of stress, texture and microstructure.
Analysis of properties resulting from manufacturing processes: Mechanical (shot peening,…), thermal thermomechanical and thermochemical (nitriding,…) surface treatments. Laser and FSW welding. Analysis of near surface properties and gradients, foundry.
Behavior of Engineering Materials: Creep. Thermo-mechanical fatigue. Correlation between materials microstructures and fatigue properties. Analysis of the fatigue damage process. Liquid metal embrittlement (Rehbinger Effect).
Gaseous nitriding behaviour of 33CrMoV12-9 steel: Evolution of the grain boundaries precipitation and influence on residual stress development