发明名称 |
RARE EARTH MAGNET AND METHOD FOR PRODUCING SAME |
摘要 |
The purpose of the present invention is to provide a rare earth magnet having a high magnetic coercive force. Provided is a rare earth magnet characterized in that, on the surface of a magnetic matrix containing a rare earth element, an Fe layer perpendicular to the magnetization direction is formed. |
申请公布号 |
WO2014118971(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
WO2013JP52384 |
申请日期 |
2013.02.01 |
申请人 |
HITACHI, LTD. |
发明人 |
HARA TAKAAKI;MORIYA HIROSHI |
分类号 |
H01F1/057;H01F1/08;H01F41/02 |
主分类号 |
H01F1/057 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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