| 申请日期 | 2025-07-07 | 申请号 | JP2010078638 |
| 公开（公告）号 | JP5885907B2 | 公开（公告）日 | 2016-03-16 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | TDK Corporation3067 | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a rare earth sintered magnet having a highly plate film adhesion and superior magnetic characteristics.SOLUTION : The rare earth sintered magnet 10 includes : a magnet body containing rare-earth compound; and a plating film containing nickel or nickel alloy thereon. The containing coefficient of a heavy rare-earth element in a surface part of the magnet body is higher than that inside the magnet body surrounded by the surface part. | ||
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