Structure and magnetic properties of metastable phase of Nd-Fe alloys obtained by quenching levitated melt

Katsuhisa Nagayama, Shiro Kobayashi, Tsuguhiro Yamamura, Toshio Suzuki, Kazuhiko Kuribayashi, Haruo Miyama

研究成果: Article査読

6 被引用数 (Scopus)

抄録

We investigated the possibility of metastable phase formation and functional properties of the magnetic system accompanied with floating melt solidification of materials by using the electromagnetic levitation apparatus. Expected for a microgravity experimental apparatus used in an airplane, and then we established and studied the basic technique of this apparatus in detail. As a result, the crystallization of ferromagnetic metastable phase with the high coercive force unreported until now was obtained in the containerless floating melt solidification sample of the Nd-Fe binary alloy. In addition, we investigated the non-equilibrium solidification process in a new high speed cooling curve measurement system and a new result was obtained.

本文言語English
ページ(範囲)412-419
ページ数8
ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
60
4
DOI
出版ステータスPublished - 1996

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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