发明名称 Magnetic head and method of producing same
摘要 A magnetic head and a method of producing same, wherein the magnetic head includes a head core formed of metallic magnetic material and has a head gap formed in a portion of the head core adapted to be positioned against a recording medium, and windings mounted on the head core. The material forming the head core is amorphous and has the following composition: (Co1-xM'x)a Zrb Sic Bd, where M' is at least one element selected from the group consisting of Cr, Mn, Fe Ni, Nb, Mo, W and Ti, 0.03</=x</=0.15, 3</=b</=25, 0</=c</=20, 0</=d</=5, and a+b+c+d=100.
申请公布号 US4488195(A) 申请公布日期 1984.12.11
申请号 US19820358208 申请日期 1982.03.15
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 YANAGIUCHI, YUKIHIRO;HIROTA, EIICHI;SAKAKIMA, HIROSHI;SENNO, HARUFUMI
分类号 C22C45/04;G11B5/127;G11B5/147;G11B5/23;G11B5/235;G11B5/255;H01F1/153;(IPC1-7):G11B5/12;G11B5/16;G11B5/251;H01F1/04 主分类号 C22C45/04
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