Vanadium influence in NdFeBAl melt-spun magnets

The addition of vanadium increases the squareness of the second quadrant curve of NdFeB melt-spun type I and II magnets. This effect is attributed to the limitation of the grain growth during the quench and also, for type II magnets, during the hot compression. Cobalt or copper powder is used as a m...

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Bibliographic Details
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 Elsevier B.V 01.05.1996
Subjects
Microstructure
NdFeB
Permanent magnets
Rapid solidification
Vanadium
Permanent magnets
NdFeB
Microstructure
Rapid solidification
Vanadium
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Summary:The addition of vanadium increases the squareness of the second quadrant curve of NdFeB melt-spun type I and II magnets. This effect is attributed to the limitation of the grain growth during the quench and also, for type II magnets, during the hot compression. Cobalt or copper powder is used as a metallic binder to increase the densification.
Bibliography:SourceType-Scholarly Journals-2
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ObjectType-Conference Paper-1
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ISSN:0304-8853
DOI:10.1016/0304-8853(95)01234-6