Structure change in Sm–Fe–B–Ti permanent magnet materials induced by HDDR process

The structures of Sm 8.3Fe 85.2B 2.0Ti 4.5 and Sm 9.4Fe 84.1B 2.0Ti 4.5 alloys, which show superior properties as isotropic permanent magnets after a hydrogenation–disproportionation–desorption–recombination (HDDR) process followed by a nitridation, have been investigated by transmission electron mi...

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Veröffentlicht in:	Journal of alloys and compounds 1999-06, Vol.288 (1), p.277-285
Hauptverfasser:	Liu, Zheng, Ohsuna, Tetsu, Hiraga, Kenji, Tobise, Masahiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Constant-composition solid-solid phase transformations: polymorphic, massive, and order-disorder Cross-disciplinary physics: materials science rheology Exact sciences and technology HDDR process Magnetic properties and materials Materials science Metals. Metallurgy Permanent magnetic material Permanent magnets Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Sm–Fe–B–Ti alloys Studies of specific magnetic materials Th 2Ni 17-type structure Th 2Zn 17-type structure
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