发明名称 |
PERMANENT MAGNET AND MANUFACTURE OF THE SAME AND COMPOUND FOR MANUFACTURE OF THE PERMANENT MAGNET |
摘要 |
Permanent magnets are prepared by a method comprising mixing a particulate rare earth-iron-boron alloy with particulate aluminum, aligning the magnetic domains of the mixture, compacting the aligned mixture to form a shape, and sintering the compacted shape. |
申请公布号 |
JPS6325904(A) |
申请公布日期 |
1988.02.03 |
申请号 |
JP19870134744 |
申请日期 |
1987.05.29 |
申请人 |
UNION OIL CO CALIF |
发明人 |
MOOHANMATSUDO ETSUCHI GAANDEHARI |
分类号 |
H01F1/08;B22F1/00;C22C1/04;C22C38/00;C22C38/02;H01F1/057 |
主分类号 |
H01F1/08 |
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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