| 发明名称 |
HEAT TREATMENT METHOD OF MAGNETIC MATERIALS |
| 摘要 |
PURPOSE:In heat treatment of Ni-Fe type magnetic materials, inorganic substance powder of grain size more than 200 mu is used as an insulating material to enable easy removal of the insulating material by screening only without any special removing processes after heat treatment. |
| 申请公布号 |
JPS5265716(A) |
申请公布日期 |
1977.05.31 |
| 申请号 |
JP19750141565 |
申请日期 |
1975.11.28 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
TAKUBO TAKAO;MOMOSE KENICHIROU |
| 分类号 |
C22C19/03;C21D1/70;C21D6/00 |
主分类号 |
C22C19/03 |
| 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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