发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium comprises a magnetic alloy layer on a substrate wherein said magnetic alloy layer is made of 70-90 wt. % of Co and 30-10 wt. % of at least one of Si, Sb, Li, V, Ta, Ge and Pt and a magnetization axis of said magnetic alloy is substantially vertical to said layer.
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申请公布号 |
US4542062(A) |
申请公布日期 |
1985.09.17 |
申请号 |
US19820341059 |
申请日期 |
1982.01.20 |
申请人 |
TDK ELECTRONICS CO., LTD. |
发明人 |
TAKADA, KAZUO;SAITO, SEITOKU |
分类号 |
G11B5/66;G11B5/64;H01F10/16;(IPC1-7):G11B5/64 |
主分类号 |
G11B5/66 |
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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