发明名称 |
MAGNETISCHER AUFZEICHNUNGSTRAEGER |
摘要 |
A magnetic recording medium wherein a magnetic layer containing a particulate magnetic material and a binder is formed on a substrate exhibits improved performance as magnetic recording tape, disk, and sheet when the particulate magnetic material comprises particles having iron carbide at least on the surface thereof and optional oxide particles, and the particulate magnetic material contains 5 to 90% by weight of iron carbide in the form of FenC. |
申请公布号 |
DE3634487(A1) |
申请公布日期 |
1987.04.16 |
申请号 |
DE19863634487 |
申请日期 |
1986.10.09 |
申请人 |
TDK CORPORATION |
发明人 |
KUBOTA,YUICHI;KOGA,KEIJI;TAMAZAKI,KAZUNORI;AOYAMA,TSUTOMU;WATANABE,AKIO |
分类号 |
G11B5/706;(IPC1-7):G11B5/708 |
主分类号 |
G11B5/706 |
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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