发明授权
- 专利标题： Fe-Co base magnetic film and process for producing the same
- 专利标题（中）： Fe-Co基磁性膜及其制造方法
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申请号： US414383申请日： 1989-09-29
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公开(公告)号： US5001018A公开(公告)日： 1991-03-19
- 发明人: Toshio Takada , Tetsuo Okuyama , Kenichi Yoden , Teruya Shinjo
- 申请人： Toshio Takada , Tetsuo Okuyama , Kenichi Yoden , Teruya Shinjo
- 申请人地址： JPX Osaka JPX Tokyo JPX Tokyo JPX Tokyo JPX Kyoto
- 专利权人： Kanegafuchi Chemical Industry Co., Ltd.,TDK Corporation,Nippon Mining Co., Ltd.,NEC Corporation,Seisan Kaihatsu Kagaku Kenkyusho
- 当前专利权人： Kanegafuchi Chemical Industry Co., Ltd.,TDK Corporation,Nippon Mining Co., Ltd.,NEC Corporation,Seisan Kaihatsu Kagaku Kenkyusho
- 当前专利权人地址： JPX Osaka JPX Tokyo JPX Tokyo JPX Tokyo JPX Kyoto
- 优先权： JPX63-298740 19881125
- 主分类号： C30B29/52
- IPC分类号： C30B29/52 ; C22C30/00 ; C22C38/00 ; C23C14/14 ; C30B29/68 ; G11B5/31 ; H01F10/16 ; H01F10/32 ; H01F41/20
摘要：
An Fe-Co base magnetic material comprising periodically laminated structure which consists of an Fe layer which has the bcc (110) plane in the lamination plane, an Fe-Co alloy layer which has the bcc (110) plane in the lamination plane and is laminated on said Fe layer and a Co layer which has the hcp (101) plane in the lamination plane and is laminated on said Fe-Co alloy layer, which laminated structure has controlled magnetostriction.