Magnetic head slider material and method for producing the same

Details Magnetic head slider material and method for producing the same Magnetic head slider material and method for producing the same

1982-08-31

1984-03-20

Bell, Mark

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

C04B 3556, C04B 3558

Patent

active

044382138

ABSTRACT:
Magnetic head slider material consisting of 5.about.10 percent by weight of silicon, 1.3.about.7.8 percent by weight of tungsten silicide and essentially balanced silicon carbide. And it is method for producing said magnetic head slider material that at the time of which the mixed powder consisting of silicon carbide, carbon and tungsten is sintered, cellulose is also mixed with said mixed powder and sintered together at the same time. And then fibrous micropores are caused to the sintered body by the above-described sintering, after that molten metallic silicon infiltrated into fibrous micropores.

REFERENCES:
patent: 2412374 (1946-12-01), Wejnarth
patent: 3036017 (1962-05-01), Schrewelius
patent: 4016313 (1977-04-01), Shcrewelius
patent: 4251841 (1981-02-01), Jacobs

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