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Radially Anisotropic Ring/Arc-Shaped Rare-Earth Bonded Magnets Using a Self-Organization Technique


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Title: Radially Anisotropic Ring/Arc-Shaped Rare-Earth Bonded Magnets Using a Self-Organization Technique
Authors: Yamashita, Fumitoshi / Tsutsumi, Shinichi / Fukunaga, Hirotoshi
Issue Date: Jul-2004
Publisher: IEEE
Citation: IEEE Transactions on Magnetics, 40(4), pp.2059-2061; 2004
Abstract: We developed a new technique using self-organization of binder that enabled the alignment of a molecular chain. By using this technique, we controlled the flexibility of Nd-Fe-B-based rigid sheet magnets, transformed them into various shapes, and succeeded in preparing radially anisotropic ringor arc-shaped magnets. Optimizations of the consolidation process of the self-organization binder under a transverse alignment field and the transformation process into various specific shapes realized radially anisotropic magnets with 160 kJ/m 3 in (BH)max.
Keywords: And recombination (HDDR)-Nd-Fe-B powder / Desorption / Disproportionation / Flexible bonded magnet / Hydrogenation / Radially anisotropic magnet
URI: http://hdl.handle.net/10069/24044
ISSN: 00189464
DOI: 10.1109/TMAG.2004.830185
Rights: © 2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/24044

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