Ferrothermal reduction of iron(III)phosphate insulating layers in soft magnetic composites

Morphing soft magnetic composites.

Magnet filler-polymer matrix composites (Magpol) are an emerging class of morphing materials. Applications of Magpol can include artificial muscles, drug delivery, adaptive optics and self healing structures. Advantages of Magpol include remote contactless actuation, several actuation modes, high actuation strain and strain rate, self-sensing and quick response. The actuation modes of Magpol, i...

Magnetic and Electrical Properties of Nanocrystalline Fe85Si10Ni5/Phenolic Resin Soft Magnetic Composites

In this work, nanocrystalline Fe85Si10Ni5 soft magnetic powders were prepared by mechanical alloying and subsequent annealing to reduce the internal stresses and lattice strains. The powders were mixed with phenolic resin and warm pressed to produce nanostructured soft magnetic composites. The effect of annealing time and temperature on the crystalline structure, microstructure and magnetic pro...

Loss separation in soft magnetic composites

1 2 3 4 Loss separation in soft magnetic composites

Loss separation in soft magnetic composites 5 6 7 8 9 O. de la Barrière, C. Appino, F. Fiorillo, C. Ragusa, H. Ben Ahmed, 10 M. Gabsi, F. Mazaleyrat, M. LoBue 11 12 13 14 15 SATIE, ENS Cachan, CNRS, UniverSud, 61 av du President Wilson, F-94230 Cachan, France 16 Istituto Nazionale di Ricerca Metrologica (INRIM), Strada delle Cacce 91, 10135 Torino, Italy 17 Dipartimento di Ingegneria Elettrica,...

Classical eddy current losses in Soft Magnetic Composites

1 a Corresponding author: [email protected] 2 This paper deals with the problem of loss evaluation in Soft Magnetic Composites (SMC), focusing 2 on the classical loss component. It is known that eddy currents can flow in these granular materials at 3 two different scales, that of the single particle (microscopic eddy currents) and that of the specimen 4 cross-section (macroscopic edd...