| 发明名称 |
Substrate For Perpendicular Magnetic Recording Medium, Method Of Manufacturing The Same, And Perpendicular Magnetic Recording Medium |
| 摘要 |
A substrate for perpendicular magnetic recording medium 2 is provided with a soft magnetic substrate coat 5. On this soft magnetic substrate coat 5, an anticorrosion coat 5 is formed. The anticorrosion coat 6 is preferably formed so as to completely cover the entire soft magnetic substrate coat 5.
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| 申请公布号 |
US2009004510(A1) |
申请公布日期 |
2009.01.01 |
| 申请号 |
US20050574250 |
申请日期 |
2005.08.25 |
| 申请人 |
SHOWA DENKO K.K. |
发明人 |
OHMORI MASAHIRO |
| 分类号 |
G11B5/667;B05D1/36;B05D3/12;B05D5/12;G11B5/738;G11B5/84;G11B5/858 |
主分类号 |
G11B5/667 |
| 代理机构 |
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