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

Digital twin of functional gating system in 3D printed molds for sand casting using a neural network

KTARI, Ahmed; EL MANSORI, Mohamed (Springer Science and Business Media LLC, 2020)

The filling stage is a critical phenomenon in sand casting for making reliable castings. Latest research has demonstrated that for most liquid engineering alloys, the critical meniscus velocity of the melt at the ingate ...
Bridging FEM and Artificial Neural Network in gating system design for smart 3D sand casting

KTARI, Ahmed; ELMANSORI, Mohamed (Elsevier BV, 2020)

A relatively new methodology bridging FEM and Artificial Neural Network (ANN) is proposed and validated in this study to optimize the gating system design for smart 3D sand casting. This methodology was applied on the case ...
In situ investigation of the structural defect generation and evolution during the directional solidification of 〈110〉 seeded growth Si

TSOUTSOUVA, M.G.; RIBERI-BÉRICOT, T.; REGULA, G.; REINHART, G.; BARUCHEL, J.; GUITTONNEAU, F.; BARRALLIER, L.; MANGELINCK-NOËL, N. (Elsevier, 2016)

This work is dedicated to the advanced in situ X-ray imaging and complementary ex situ investigations of the growth mechanisms when silicon solidifies on a monocrystalline seed oriented <110> in the solidification direction. ...
Analysis of Residual Stress Relaxation Under Mechanical Cyclic Loading of Shot-Peened TRIP780 Steel

MAUDUIT, C.; KUBLER, R.; BARRALLIER, Laurent; BERVEILLER, Sophie; PUYDT, Quentin; MONIN, Martine; WEBER, Bastien (Materials Research Forum LLC, 2016)

Shot-peening is a popular mechanical surface treatment used in automotive and aeronautical industries to enhance life duration of mechanical parts by introducing compressive residual stresses. TRIP 780 fatigue type specimens ...
Effect of Replacing Vanadium by Niobium and Iron on the Tribological Behavior of HIPed Titanium Alloys

FELLAH, Mamoun; AISSANI, Linda; ABDUL SAMAD, Mohammed; IOST, Alain; MOHAMED ZINE, Touhami; MONTAGNE, Alex; NOUVEAU, Corinne (Springer, 2017)

This study aims to examine the effect of replacing vanadium by niobium and iron on the tribological behavior of hot-isostatic-pressed titanium alloy (Ti–6Al–4V) biomaterial, using a ball-on-disk-type oscillating tribometer, ...
Effect of Zr content on friction and wear behavior of Cr‐Zr‐N coating system

FELLAH, Mamoun; AISSANI, Linda; ABDUL SAMAD, Mohammed; PURNAMA, Agung; DJEBAILI, Hamid; MONTAGNE, Alex; IOST, Alain; NOUVEAU, Corinne (Wiley, 2018)

Nanostructured Cr‐Zr‐N thin film with different Zr content (0 to 48.8 at.%) was deposited, using an RF magnetron‐sputtering technique. The structural evolution and morphological changes were performed. The tribological ...
Microstructural and Mechanical Characterization of the Yb: YAG Laser Welding of High-Pressure Die-Casting Mg-Al-Mn Magnesium Alloy

OUALLAM, Seddik; MASSE, Jean-Eric; PEYRE, Patrice; DJEGHLAL, Lamine; GUITTONNEAU, Fabrice; BOUTAGHOU, Zoheir; KABA, Liamine (Trans Tech Publications Ltd, 2020)

In this work, the Yb:YAG laser beam welding of the magnesium alloy AM60 was studied. A laser power of 2 kW and a welding speed of 3.5 m / min give a different welding quality than that obtained by CO2 laser with the same ...