Magnetic head slider assembly

Details Magnetic head slider assembly Magnetic head slider assembly

1979-06-01

1981-02-17

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Head surface structure

360103, G11B 560, G11B 522

Patent

active

042518415

ABSTRACT:
A magnetic head slider is formed from a mixture of Al.sub.2 O.sub.3 and TiC, having a fine grain composition of average particle size less than 5 microns. The ratio of aluminum oxide to titanium carbide of the mixture is in the range of 60-80% to 40-20%. The ceramic head slider has lower porosity and improved machining and wear characteristics.

REFERENCES:
patent: 2768266 (1956-10-01), Marsden, Jr.
patent: 3665436 (1972-05-01), Murray et al.
patent: 4022584 (1977-05-01), Rudy
patent: 4063908 (1977-12-01), Ogawa et al.
patent: 4087894 (1978-05-01), Kuechli et al.
patent: 4130847 (1978-12-01), Head et al.

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