| 申请日期 | 2026-03-14 | 申请号 | JP2013128419 |
| 公开（公告）号 | JP6176712B2 | 公开（公告）日 | 2017-08-09 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | 株式会社村田製作所; 国立研究開発法人産業技術総合研究所 | ||
| 简介 | PROBLEM TO BE SOLVED : To provide magnet powder including a Sm-Fe-N based material and arrange to be able to have a large coercive force even when the powder has a relatively large grain diameter.SOLUTION : Magnet powder comprises a Sm-Fe-N based material; the main phases of which have an average crystal grain diameter of 1 μm or less. The ratio of the intensity of an Fe (110) peak to that of a SmFe(303) peak measured by X-ray diffraction method is 0.01-0.80. | ||
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