| 发明名称 |
Magnetic recording medium |
| 摘要 |
A magnetic recording medium having a thin ferromagnetic metal film formed on a non-magnetic base by vacuum vapor deposition or ion plating is disclosed. The thin ferromagnetic metal film is based on Co and contains 0.05 to 3.0 wt % of Mg.
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| 申请公布号 |
US4588636(A) |
申请公布日期 |
1986.05.13 |
| 申请号 |
US19820348611 |
申请日期 |
1982.02.12 |
| 申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
SHIRAHATA, RYUJI;YANAI, AKIO;KITAMOTO, TATSUJI |
| 分类号 |
G11B5/66;C22C19/07;G11B5/64;G11B5/851;H01F10/16;H01F41/20;(IPC1-7):G11B5/64 |
主分类号 |
G11B5/66 |
| 代理机构 |
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