Vanadium influence in NdFeBAl melt-spun magnets

The effect of vanadium addition on demagnetization and other magnetic properties of NdFeBAl melt-spun magnets was investigated. The Fe sub 80.1-x Nd sub 13.9-x B sub 5.4+x V sub x Al sub 0.6 alloys were prepared by rapid solidification. The addition of vanadium increased the squareness of the second...

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Published inJournal of magnetism and magnetic materials Vol. 157-158; pp. 37 - 38
Main Authors Tanguy, A, Binesti, D, Degauque, J, Bras, J, Fagot, M, Chamberod, A
Format Journal Article
LanguageEnglish
Published 04.09.1995
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Summary:The effect of vanadium addition on demagnetization and other magnetic properties of NdFeBAl melt-spun magnets was investigated. The Fe sub 80.1-x Nd sub 13.9-x B sub 5.4+x V sub x Al sub 0.6 alloys were prepared by rapid solidification. The addition of vanadium increased the squareness of the second quadrant curve. This effect is attributed to the limitation of grain growth during the quench, and also, during the hot compression. Cobalt or copper powder was used as a metallic binder to increase the densification.
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ISSN:0304-8853