Stock material or miscellaneous articles – Composite – Of silicon containing
Patent
1984-09-20
1987-07-21
Robinson, Ellis P.
Stock material or miscellaneous articles
Composite
Of silicon containing
360110, 360122, 360120, 360126, 360127, 428471, 428472, 428694, 428698, 428900, G11B 560
Patent
active
046818138
ABSTRACT:
A thin layer magnetic head comprising a ceramic substrate consisting essentially of 100 parts by weight of a ceramic material and 0.05 to 5 parts by weight of at least one compound from the group consisting of silicon oxide and iron oxide.
REFERENCES:
patent: 3823416 (1974-07-01), Warner
patent: 4251841 (1981-02-01), Jacobs
patent: 4430440 (1984-02-01), Wada
patent: 4443825 (1984-04-01), Wank
Rigby, "Thermally Conductive Ceramic Substrate for Magnetic Heads", IBM Tech. Disc. Bull., vol. 25 (No. 8) Jan. 1983.
Koike Yoshiharu
Sakakibara Masahiko
Yamada Hirohide
Hitachi Metals Ltd.
Robinson Ellis P.
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