Method of producing core slider for rigid magnetic disc drive

Details Method of producing core slider for rigid magnetic disc drive Method of producing core slider for rigid magnetic disc drive

1992-08-21

1994-03-29

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

360103, 360127, G11B 542

Patent

active

052973301

ABSTRACT:
Method of producing a core slider for a rigid magnetic disk drive, including a slider body having air bearing portions, and a core chip which has a magnetic gap for writing and reading information and which is integrally secured to the slider body. The slider body consists of a ferrite section which includes at least the air bearing portions and which is formed of Mn--Zn ferrite, and a non-magnetic ceramic section formed of a non-magnetic ceramic material. The core chip is accommodated in a groove formed in the slider body and bonded to the slider body by a glass material.

REFERENCES:
patent: 4327387 (1982-04-01), Plotto
patent: 4740853 (1988-04-01), Mukae et al.
patent: 4870521 (1989-09-01), Okabayashi
Patent Abstract of Japan, vol. 5, No. 77 (p-062) May 21, 1981 & JP-A-56,025,261 (Fujitsu Ltd.) Mar. 11, 1981.
Patent Abstracts of Japan, vol. 11, No. 9 (P-534) Jan. 10, 1987 & JP-A-61,184,708 (Hitachi Metals Ltd.) Jun. 18, 1986.

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