| 发明名称 |
METALLIC THIN FILM MAGNETIC RECORDING MEDIUM |
| 摘要 |
<p>TITLE OF THE INVENTION: Metallic Thin Film Magnetic Recording Medium A magnetic thin film deposited on a non-magnetic substrate consists substantially of Ni, Co and oxygen, the content of Ni being between 10 and 55% by weight based on the weight of Ni and Co, the atomic percent ratio of oxygen to Ni and Co being between 3 and 45%.</p> |
| 申请公布号 |
CA1149686(A) |
申请公布日期 |
1983.07.12 |
| 申请号 |
CA19800356405 |
申请日期 |
1980.07.17 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KUNIEDA, TOSHIAKI;ODAGIRI, MASARU;FUJITA, TAKASHI;SHINOHARA, KOICHI |
| 分类号 |
G11B5/66;C22C19/07;G11B5/64;H01F10/16;H01F41/20;(IPC1-7):G11B5/64 |
主分类号 |
G11B5/66 |
| 代理机构 |
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