Preparation of a Nd-Fe-B Bond Magnet using High Frequency Magnetic Fields
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概要
- 論文の詳細を見る
In this study we suggest a new method to prepare an anisotropic bond magnet. In order to achieve an anisotropic magnet we take advantage of the magnetic anisotropy of the tetragonal Nd_2Fe_<14>B crystals. A dispersion of a melt spun Nd-Fe-B magnet powder with epoxy resin was hardened in a high frequency (HF) magnetic field (ν=230 kHz) to align the easy magnetization axis (c-axis in Nd_2Fe_<14>B) with the external field. Magnetization measurements and an X-ray analysis showed that an alignment of the powder due to the treatment in a HF magnetic field was achieved. A Moβbauer analysis confirmed the alignment.
- 社団法人応用物理学会の論文
- 1995-11-15
著者
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Matsui Masaaki
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University
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Matsui Masaaki
Department Of Material Science And Engineering Nagoya University
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Doi Masaaki
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University
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Doi Masaaki
Department Of Material Science And Engineering Nagoya University
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Eilers Guido
Department Of Material Science And Engineering Nagoya University
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EILERS Guido
Department of Material Science and Engineering, Nagoya University
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