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

doi:10.2320/jinstmet1952.60.4_412

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

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	412-419
Number of pages	8
Journal	Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume	60
Issue number	4
DOIs	https://doi.org/10.2320/jinstmet1952.60.4_412
Publication status	Published - 1996

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

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abstract = "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.",

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T1 - Structure and magnetic properties of metastable phase of Nd-Fe alloys obtained by quenching levitated melt

AU - Nagayama, Katsuhisa

AU - Kobayashi, Shiro

AU - Yamamura, Tsuguhiro

AU - Suzuki, Toshio

AU - Kuribayashi, Kazuhiko

AU - Miyama, Haruo

PY - 1996

Y1 - 1996

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AB - 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.

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

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