发明名称 |
Mounting hard magnetic material permanent magnets |
摘要 |
A permanent magnet of a hard magnetic material, such as rare earth-cobalt intermetallic compounds or AlNiCo, is joined to a mounting surface by way of intermediate layers. These layers avoid heating the magnet above the maximum service temperature of the magnetic material, and thus prevent losing the magnetic properties.
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申请公布号 |
US4643347(A) |
申请公布日期 |
1987.02.17 |
申请号 |
US19840659066 |
申请日期 |
1984.10.09 |
申请人 |
NORTH AMERICAN PHILIPS CORPORATION |
发明人 |
BRONNES, ROBERT L.;SWEET, RICHARD C.;MCKINLAY, JAMES K. |
分类号 |
B23K1/20;B23K35/00;H01F7/02;H01F41/02;(IPC1-7):B23K31/02 |
主分类号 |
B23K1/20 |
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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