| 发明名称 |
MAGNETOSTRICTIVE MATERIAL AND PROCESS FOR PREPARING THE SAME |
| 摘要 |
<p>A magnetostrictive material comprising a rare earth element and a transition metal element and having a plurality of spherical voids dispersed in the whole material, the percentage void being 10 % ≤ VC ≤ 40 %. This material has practically useful mechanical strengths and a markedly improved magnitude of magnetostriction.</p> |
| 申请公布号 |
EP0826786(A1) |
申请公布日期 |
1998.03.04 |
| 申请号 |
EP19960941178 |
申请日期 |
1996.12.05 |
| 申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
SUKIGARA, TOORU;TAKIZAWA, JUN;ITAMI, HITOSHI |
| 分类号 |
C21D6/00;C22C38/00;H01F1/03;H01L41/12;H01L41/20;(IPC1-7):C22C38/00;H01F1/04 |
主分类号 |
C21D6/00 |
| 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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