| 发明名称 |
Process to obtain fine magnetic Nd-Fe-B particles of various sizes. |
| 摘要 |
<p>Process to obtain ultra fine magnetic Nd-Fe-B particles of various sizes, which can cause a reaction in different kinetic conditions, between compounds of Nd, Fe and B in the sine of micro-emulsions formed by water, oil and a surface-active agent, in different thermodynamic conditions.</p> |
| 申请公布号 |
EP0370939(A2) |
申请公布日期 |
1990.05.30 |
| 申请号 |
EP19890500115 |
申请日期 |
1989.11.23 |
| 申请人 |
UNIV SANTIAGO COMPOSTELA |
发明人 |
LOPEZ QUINTELA, MANUEL ARTURO;RIVAS REY, JOSE;QUIBEN SOLLA, JOSE |
| 分类号 |
B22F9/24;C22C1/04;H01F1/057;H01F1/06;H01F1/44 |
主分类号 |
B22F9/24 |
| 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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