发明名称 |
Magnetic head containing a barrier layer |
摘要 |
A Metal-In-Gap head is disclosed. A barrier layer of iron-silicon alloy is formed on a surface of a gap side of a core, and a sendust layer is formed on the surface of the barrier layer. A gap layer of nonmagnetic material is disposed between the surface of the sendust layer and a surface of another core.
|
申请公布号 |
US5038242(A) |
申请公布日期 |
1991.08.06 |
申请号 |
US19890351051 |
申请日期 |
1989.05.12 |
申请人 |
CITIZEN WATCH CO., LTD. |
发明人 |
FUKUSHIMA, NOBUTO;HASHIMOTO, EIGO;SATOH, JUNJI;KONDOH, MARI |
分类号 |
G11B5/187;G11B5/23 |
主分类号 |
G11B5/187 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|