Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)

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Le MSMP fédère le Laboratoire de Mécanique et Procédés de Fabrication (LMPF) du centre de Châlons-en-Champagne, le laboratoire MécaSurf du centre d'Aix-en-Provence et une équipe du département Mécanique, Matériaux, Procédés du centre de Lille. .
Voir le site du laboratoire MSMP :
http://www.msmp.eu/index.php

Recent Submissions

Residual Stress Field Prediction in Shot Peened Mechanical Parts with Complex Geometries

GELINEAU, Maxime; BARRALLIER, Laurent; ROUHAUD, Emmanuelle; KUBLER, Régis; PUYDT, Quentin (Materials Research Forum, 2016)

In order to introduce automatically the residual stresses field into a Finite Element model with complex geometry, a PYTHON code has been developed and linked to the software ABAQUS. A comparison between modelling and ...
Analysis of Residual Stress Relaxation Under Mechanical Cyclic Loading of Shot-Peened TRIP780 Steel

MAUDUIT, Clément; KUBLER, Régis; BARRALLIER, Laurent; BERVEILLER, Sophie; PUYDT, Quentin; MONIN, Martine; WEBER, Bastien (Materials Research Forum, 2016)

Shot-peening is a common mechanical surface treatment used in automotive and aeronautical industries to enhance life duration of mechanical parts by introducing compressive residual ...
Effect of shot peening on microstructure of steels exhibiting a TRIP effect – Experimental and modeling approaches

GUIHEUX, Romain; BERVEILLER, Sophie; BOUSCAUD, Denis; KUBLER, Régis; PATOOR, Etienne; PUYDT, Quentin (12th International Conference on the Mechanical Behavior of Materials, 2015)

Shot peening process is commonly used in mechanical industries to increase life duration of mechanical and structural parts, as automotive gears for instance. It is based on the development of residual compressive stresses ...
Analysis of Shot Peening Blast by Particle Tracking and Digital Image Correlation

KUBLER, Régis; ROTINAT, René; BADREDDINE, Jawad; PUYDT, Quentin (ShotPeener ICSP13, 2017)

Shot peening process is generally controlled by Almen intensity and coverage rate measurements. The results of the shot peening surface treatment depend on the process parameters (type of machine, nozzle, shot type, mass ...
Analysis of residual stress relaxation under mechanical cyclic loading of shot-peened trip780 steel until fatigue lifetime

MAUDUIT, Clément; KUBLER, Régis; BARRALLIER, Laurent; BERVEILLER, Sophie; PUYDT, Quentin; MONIN, Martine; WEBER, Bastien (ShotPeener ICSP13, 2017)

TRIP aided steels are used in the automotive industry due to their high strength, ductility and toughness properties. Typical parts made of TRIP steels (as engine sub-frame for instance) are submitted to cyclic loading ...
Shot Peening Analysis on Trip780 Steel Exhibiting Martensitic Transformation

GUIHEUX, Romain; BERVEILLER, Sophie; KUBLER, Régis; BOUSCAUD, Denis; PATOOR, Etienne; PUYDT, Quentin; OSMOND, Pierre; WEBER, Bastien (ShotPeener ICSP13, 2017)

In the last years, due to increasing ecology and environmental constraints, a search for lightweight structures has been carried out, leading to the use of more complex geometries and new materials. In that context, TRIP ...
Residual stress field prediction and fatigue post processing for shot peened mechanical parts with complex geometry

GELINEAU, Maxime; BARRALLIER, Laurent; ROUHAUD, Emmanuelle; KUBLER, Régis; PUYDT, Quentin; BADREDDINE, Jawad; MAUDUIT, Clément; WEBER, Bastien (ShotPeener ICSP13, 2017)

Even when properly controlled, shot peening treatment may induce a complex residual stresses (RS) field depending on the geometry of the treated part. Hence, among the variables which affect the fatigue behaviour of shot ...