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Article Dans Une Revue Journal of Magnetism and Magnetic Materials Année : 2024

Effect of aging on temperature dependence of FeCuSiNbB nanocrystalline materials

Résumé

Nowadays, increasing energy efficiency in the automotive industry is promoted by employing compact electrical systems. This reduction in the mass and volume of electrical systems exposes magnetic components to high temperatures for extended periods. The present paper investigates the magnetic behavior of FeCuSiNbB nanocrystalline materials across various temperature ranges. Subsequently, the temperature dependency is reevaluated after exposing the magnetic cores to aging at 200 °C. The entire study is founded on monitoring the evolution of macroscopic magnetic properties and analyzing anisotropic energies.
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Dates et versions

hal-04522924 , version 1 (27-03-2024)

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Rania Saoudi, Laurent Morel, Marie Ange Raulet, Atef Lekdim. Effect of aging on temperature dependence of FeCuSiNbB nanocrystalline materials. Journal of Magnetism and Magnetic Materials, 2024, 596, pp.171982. ⟨10.1016/j.jmmm.2024.171982⟩. ⟨hal-04522924⟩
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