Mourad El Hadrouz

Mourad El Hadrouz
Ecole Nationale Supérieure d'Arts et Métiers | ENSAM · Département de Mécanique, Matériaux, Procédés (M2P)

Doctor of Philosophy

About

10
Publications
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57
Citations

Publications

Publications (10)
Article
Full-text available
4D printing of shape memory polymers (SMPs) with the Fused Deposition Modeling (FDM) technique is still a dominant challenge, especially those SMPs having lower glass transition temperatures are prone to higher thermal strains during the FDM printing process. Cross-layer reheating events primarily affect the degree of residual stresses causing warp...
Article
Full-text available
The unique characteristics of 4D printing (4DP) and its applications, such as self-morphing, self-healing, and self-actuation have incorporated and exploited the attractiveness of emerging shape-memory material (SMM) based structures. The stress-free strain recovery of SMMs with in-situ environmental stimuli has unlocked the potential applications...
Article
Full-text available
Tribo-peening is a unique derivative process of shot peening to produce functional surface with fully localized or distributed deformation induced by the impact and friction of activated formed and dispersed shot particles. This research paper discusses a methodology to develop a smart tribo-peening of surface functionalization with the aim of cont...
Article
The wear of aluminum alloy may be decreased by its reinforcement with quasicrystals (QCs) prepared by melt, which in itself has good wear-resisting properties. This research paper considers the part played by a dense Al-Fe-Cr QC reinforced Al matrix composite fabricated by the directed energy deposition (DED) in reducing wear between sliding surfac...
Chapter
The present study aims at enhancing the comprehension of the interactions between shot and target during shot-peening process, with focus on the energy transmitted and roughness generation. A single impact approach was developed in order to establish relations between the process parameters, media and target properties, and the generated surface st...
Article
Full-text available
Various modelling approaches using commercial numerical software have been proposed in the friction stir welding literature. We initiate a comparative analysis of such modellings, involving aspects such as the constitutive laws, the representation of the continuum medium and the contact between medium and tool, and the definition of the heat source...
Article
Le procédé de soudage par friction malaxage (F.S.W.) est particulièrement bien adapté pour l'assemblage d'alliages d'aluminium. La présente étude porte sur la modélisation thermo-mécanique de ce procédé et sur son implantation dans le code d'éléments finis ABAQUS/Explicit. Un état de l'art est présenté, décrivant diverses écoles traitant de l'effet...

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Projects

Projects (2)
Project
Development of a digital Twin of 4D printing process of intelligent Biomaterials
Project
Processing paramters optimization and Mechanical property improvement