发明名称 |
A MAGNETIC HEAD HAVING A NON-MAGNETIC SUBSTRATE |
摘要 |
A magnetic head having a slider which shows excellent slidability with a magnetic disk surface. The slider is made of zirconia ceramic which is substantially cubic at room temperature and comprises dispersed fine ceramic particles, alumina and/or carbide of Group IVa, Va or VIa of the Periodic Table, in the zirconia matrix. |
申请公布号 |
EP0137134(B1) |
申请公布日期 |
1989.05.10 |
申请号 |
EP19840107935 |
申请日期 |
1984.07.06 |
申请人 |
HITACHI METALS, LTD. |
发明人 |
YAMADA, HIROHIDE;KOIKE, YOSHIHARU |
分类号 |
C04B35/486;C04B35/488;C04B35/645;G11B5/10;G11B5/187;G11B5/60 |
主分类号 |
C04B35/486 |
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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