Microstructure and magnetic properties of FeSiBNbCu-Al cold spray coatings

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  • Additional Information
    • Contributors:
      Laboratoire LERMPS (LERMPS); Université de Technologie de Belfort-Montbeliard (UTBM); Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) (FEMTO-ST); Université de Technologie de Belfort-Montbeliard (UTBM)-Ecole Nationale Supérieure de Mécanique et des Microtechniques (ENSMM)-Université de Franche-Comté (UFC); Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC)-Centre National de la Recherche Scientifique (CNRS); Laboratoire d'Ingénierie des Matériaux (LIM); Centre National de la Recherche Scientifique (CNRS); Laboratoire d'Études et de Recherches sur les Matériaux, les Procédés et les Surfaces (IRTES - LERMPS); Université de Technologie de Belfort-Montbeliard (UTBM)-Institut de Recherche sur les Transports, l'Energie et la Société - IRTES
    • Publication Information:
      EDP Sciences, 2008.
    • Publication Date:
      2008
    • Abstract:
      International audience; Abstract. In this paper, the FeSiBNbCu and FeSiBNbCu-Al coatings were synthesized using cold spray technique in order to produce ferromagnetic materials. Ultra-fine grain coatings are obtained using FINEMET nanostructured powders mixed with Aluminum. Various percentages of Aluminum characterized by its low hardness were taken in account. The obtaining coatings were formed of Aluminum matrix and randomly distribution of FINEMET particles. Indeed, magnetic measurements revealed a soft magnetic character for all the powders and the coatings. 25% of Al was considered as ideal to produce a homogenous coating with good soft magnetic properties.
    • ISSN:
      1286-0050
      1286-0042
    • Accession Number:
      edsair.doi.dedup.....147a99aada074b040fb44202ed4b1b76