Mots-clés : poudre;atomisation;meb;fib;caracterisation;met;tomographe;essai mécanique; in-situ
The EQUIPEX "MATMECA" is coordinated by ONERA and groups together four internationally renowned laboratories: MSSMAT (CentraleSupélec), LMT (ENS Paris-Saclay), DMAS (ONERA) and LMS (École Polytechnique). These laboratories are already established on the Saclay plateau or will move there in 2019-2020.
This project is based on three platforms:
- a Powder metallurgy (PM) route materials elaboration platform including an inert gas atomisation facility (1),
- an in situ micromechanical characterisation platform comprising a TEM/STEM electron microscope (2) and a FIB-SEM ion/electron dual beam instrument (3) for thin foil preparation and 2D/3D nano-scale imaging (topography, chemistry, crystal structure…),
- an X-ray tomograph (4) and its in-situ mechanical testing machine (5),
- a computing platform (6) integrated into an ultra-high speed network (7).
Its whole budget amounts to 6,25 M€, a governmental grant of 4.5 M€ completed with funding from the partners (1.75 M€) to reach the scientific and technical objectives of the project. Year by year, the facilities are completed by the partners: additional clusters, high temperature sample holders, computers for acquisition and reconstruction of CT images, etc. Furthermore, two items have been added to the mutualised MATMECA facilities: a laser based direct energy deposition additive manufacturing machine (LMS) and a field assisted sintering machine (DMAS).
The main scientific topic deals with the great scientific challenges as well as industrial issues related to the manufacture and characterisation of materials, and the modelling and simulation of the behaviour of both materials and structures.The scientific project is strongly interested in the complex phenomena imbricated at scales ranging from the atomic up to the structure scale. The applications cover energy up to transportation, space, micro-electronics, including biomaterials and nanotechnologies.
L'auteur de ce résumé est le coordinateur du projet, qui est responsable du contenu de ce résumé. L'ANR décline par conséquent toute responsabilité quant à son contenu.
Acronyme projet : MATMECA
Référence projet : 10-EQPX-0037
Région du projet : Île-de-France
Discipline : 2 - SMI
Aide PIA : 4 499 136 €
Début projet : février 2011
Fin projet : décembre 2020
Coordinateur du projet : Stefan DRAWIN
Email : firstname.lastname@example.org
Etablissement coordinateur : Office National Etudes Recherches Aerospatiale
Partenaire(s) : Ecole Polytechnique Palaiseau, Ecole Centrale Paris (ECP - ECAM), Ecole Normale Supérieure de Paris-Saclay