| 发明名称 |
ND-BASED SINTERED MAGNET AND MANUFACTURING METHOD THEREOF |
| 摘要 |
The invention provides a sintered Nd base magnet which is free of a decline of remanence, has a high coercive force, especially at the edges thereof, is unsusceptible to demagnetization even at high temperature, and is suited for use in permanent magnet rotary machines. |
| 申请公布号 |
KR20110096104(A) |
申请公布日期 |
2011.08.29 |
| 申请号 |
KR20107015042 |
申请日期 |
2009.11.27 |
| 申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
MIYATA KOJI;MINOWA TAKEHISA;NAKAMURA HAJIME;HIROTA KOICHI;HONSHIMA MASAKATSU |
| 分类号 |
H01F41/02;H01F1/08;H01F7/02;H02K1/27 |
主分类号 |
H01F41/02 |
| 代理机构 |
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