DEPENDENCE OF QUENCHING RATE ON HARD MAGNETIC PROPERTIES OF RAPIDLY QUENCHED Sm-Co ALLOY.

Migaku Takahashi; Hitoshi Saito; Keiichi Takakura; Terunobu Miyazaki; Tokuo Wakiyama; Minoru Takahashi

DEPENDENCE OF QUENCHING RATE ON HARD MAGNETIC PROPERTIES OF RAPIDLY QUENCHED Sm-Co ALLOY.

Migaku Takahashi, Hitoshi Saito, Keiichi Takakura, Terunobu Miyazaki, Tokuo Wakiyama, Minoru Takahashi

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

Abstract

Sm-Co alloy ribbons in the concentration range, 10-22 at%, were fabricated by a rapid quenching from the melt using a single roller method. The hard magnetic properties were systematically examined for these ribbons. The continuous ribbons about 1 m in average length, 20-150 mu m in thickness and 1-2 mm in width, were obtained by varying. the ejection pressure of Ar gas in the range of 0. 03-0. 20 MPa, and the roll velocity in the range of 4. 3-42. 7 m/s. Magnetic hysteresis loops were measured. Experiments for the high field magnetizing using a pulse magnet (5570 kA/m) were carried out for these ribbons.

Original language	English
Pages (from-to)	168-176
Number of pages	9
Journal	Nippon Kinzoku Gakkai-si
Volume	49
Issue number	3
Publication status	Published - 1985 Mar 1

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Metals and Alloys
Materials Chemistry

Cite this

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abstract = "Sm-Co alloy ribbons in the concentration range, 10-22 at%, were fabricated by a rapid quenching from the melt using a single roller method. The hard magnetic properties were systematically examined for these ribbons. The continuous ribbons about 1 m in average length, 20-150 mu m in thickness and 1-2 mm in width, were obtained by varying. the ejection pressure of Ar gas in the range of 0. 03-0. 20 MPa, and the roll velocity in the range of 4. 3-42. 7 m/s. Magnetic hysteresis loops were measured. Experiments for the high field magnetizing using a pulse magnet (5570 kA/m) were carried out for these ribbons.",

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AU - Takahashi, Migaku

AU - Saito, Hitoshi

AU - Takakura, Keiichi

AU - Miyazaki, Terunobu

AU - Wakiyama, Tokuo

AU - Takahashi, Minoru

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DEPENDENCE OF QUENCHING RATE ON HARD MAGNETIC PROPERTIES OF RAPIDLY QUENCHED Sm-Co ALLOY.

Abstract

ASJC Scopus subject areas

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