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Enhancement of the coercive force with addition of Nb in α-FeSi as-quenched ribbons

The effect of the addition of Nb in Fe-Si alloys was investigated by measuring the magnetic properties and investigating the microstructure. Nb enhances (about .1.0 times) the coercivity and changes the microstructure as well as the temperature dependence of the coercivity. There exists indication that Nb enters in the lattice. © 2001 Elsevier Science B.V. All rights reserved.

 Sato Turtelli R., Schonhart M., Sassik H., Grossinger R., Kolbeck C., Hong Duong V., Ferrara E.
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  Từ khóa : Coercivities; Fe-Si alloys; Soft magnetics; Structure; Temperature dependence; Magnetic devices; Microstructure; Soft magnetic materials; Coercive force