申请日期 | 2025-07-07 | 申请号 | JP2003424639 |
公开(公告)号 | JP4525072B2 | 公开(公告)日 | 2010-08-18 |
公开国别 | JP | 申请人省市代码 | 全国 |
申请人 | Nissan Motor Co Ltd3997 | ||
简介 | A rare earth magnet includes rare earth magnet particles; and amorphous and/or crystalline terbium oxide present at the boundary of the rare earth magnet particles and represented by the formula : TbOn, wherein 1.5 |
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