发明名称 |
Process for preparation of soft magnetic composites and the composites prepared |
摘要 |
The invention concerns a process for the preparation of soft magnetic composite products comprising the steps of providing particles of an iron based soft magnetic material with an electrically insulating layer; optionally mixing the dry powder with a lubricant; compacting the powder and heating the obtained component at an elevated temperature in the presence of water vapour. The invention also comprises the iron powder compact subjected to this treatment. |
申请公布号 |
AU8370298(A) |
申请公布日期 |
1999.02.10 |
申请号 |
AU19980083702 |
申请日期 |
1998.07.16 |
申请人 |
HOGANAS A.B. |
发明人 |
MAGDALENA NILLIUS;PATRICIA JANSSON |
分类号 |
B22F1/02;B22F3/00;B22F3/02;B22F3/10;C22C33/02;H01F1/24;H01F1/28 |
主分类号 |
B22F1/02 |
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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