Magnetic properties and domain structure of Fe–Al alloy as magnetostriction material

Magnetic properties and domain structure of Fe–Al alloy as magnetostriction material

The influence of the compressing electroinsulation coating, the annealing in magnetic field on the domain structure, magnetostriction and magnetic losses of Fe–Al alloy were investigated. The increase of magnetostriction, decrease of magnetic losses and appearance of residual magnetostriction with t...

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Veröffentlicht in:Journal of magnetism and magnetic materials 2000-06, Vol.215, p.49-51
Hauptverfasser: Gorlanova, M.A., Skulkina, N.A., Kataev, V.A., Ivanov, O.A., Mikhaylov, A.A., Kuranov, A.V.
Format: Artikel
Sprache:eng
Schlagworte:
Domain
Electroinsulation coating
Magnetic losses
Magnetostriction
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Zusammenfassung:The influence of the compressing electroinsulation coating, the annealing in magnetic field on the domain structure, magnetostriction and magnetic losses of Fe–Al alloy were investigated. The increase of magnetostriction, decrease of magnetic losses and appearance of residual magnetostriction with the formation of electroinsulation coating were observed. These unusual changes are connected with destabilization of domain boundaries.
ISSN:0304-8853
DOI:10.1016/S0304-8853(00)00064-0