Magnetic head slider and magnetic disk device using the same

Details Magnetic head slider and magnetic disk device using the same Magnetic head slider and magnetic disk device using the same

1996-10-30

1999-06-08

Levy, Stuart S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360127, G11B 560

Patent

active

059108630

ABSTRACT:
A magnetic disk recording device having a continuous medium type magnetic disk and a magnetic head slider, wherein the magnetic head slider is formed of a sintered body essentially consisting of titanium oxide as the major component thereof and at least one selected from the group consisting of Y, Yb, Nb, Mg, Er, Fe, Cr, Zr and Al in an amount of from 2 atm % to 50 atm % with respect to the titanium oxide, whereby a higher recording density is realized while maintaining a higher reliability of the device over long time span.

REFERENCES:
patent: 4217151 (1980-08-01), Mizuno et al.
patent: 4430440 (1984-02-01), Wada et al.
patent: 4489168 (1984-12-01), Wank et al.
patent: 4670805 (1987-06-01), Onitsuka et al.

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