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The "Materials and Additive Processes’ technological research group (ERT MPA)"functions as a mapping team that provides an interface between laboratory concerns and the socio-economic world. Its work combines basic research on materials in the laboratory and R&D on processes, with a view to large-scale production.

The group is interested in the development of materials adapted to additive technologies to lead to new functional materials such as bulk complex materials or those used as reinforcements in composites. Experimental development is associated with an inherent concern for innovation which facilitates technology transfer to application sectors.

Its activity is based on the additive development of new metallic, ceramic, polymer and composite materials. The additive techniques used or developed specifically for the targeted application sectors (aeronautics, automotive, space, medical), are based on the shaping of a sample object, layer by layer (by fusion, sintering, spreading, deposition, etc.). The final sample corresponds to the successive stacking of each layer. The samples can then be studied by following a characterization path adapted for each project (X-ray diffraction, electron microscopy, tribological, mechanical studies, etc.), to understand the evolution of their functional properties (volume or surface) and to optimize the material-process coupling.

The group collaborates with other IJL research groups : Metallurgy and Surfaces; Spintronics and Nanomagnetism; Chemistry and Electrochemistry of Materials; Physics, Mechanics and Plasticity; Micro and Nanosystems; Bio-Sourced Materials.

It also collaborates with many teams from national laboratories and some industrial companies:

  • BBFil
  • CHRU Nancy
  • EMSE - Ecole des Mines de Saint-Etienne
  • ERPI - Equipe de Recherche sur les Processus Innovatifs
  • GeoRessources - Laboratoire de recherche en géologie
  • ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
  • ICMR - Institut de Chimie Moléculaire de Reims
  • ICPEES - Institut de chimie et procédés pour l’énergie
  • l’environnement et la santé, ICS - Institut Charles Sadron
  • INRIA / LORIA - laboratoire lorrain de recherche en informatique et ses applications
  • INSERM - BioMatériaux & BioIngénierie
  • IRR - Institut Régional de Réadaptation - Nancy - Louis-Pierquin
  • IS2M - Institut de Science des Matériaux de Mulhouse
  • LEM3 - Laboratoire d'étude des microstructures et de mécanique des matériaux
  • LIMSI - Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur
  • LISM - Laboratoire d'Ingénierie et Sciences des Matériaux
  • LRGP - Laboratoire Réactions et Génie des Procédés (UMR 7274)
  • MIPS - Modélisation, Intelligence, Processus et Systèmes
  • UBleam


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