Metallic thin film magnetic recording medium

Details Metallic thin film magnetic recording medium Metallic thin film magnetic recording medium

1980-07-11

1982-04-06

Silverman, Stanley S.

Stock material or miscellaneous articles

Composite

Of metal

360134, 360135, 360136, 148 3155, 148 3157, 75134F, 75170, 427132, 428639, 428668, 428678, 428680, 428688, 428900, 428928, G11B 562

Patent

active

043236294

ABSTRACT:
A magnetic thin film deposited on a non-magnetic substrate consists substantially of Ni, Co and oxygen, the content of Ni being between 10 and 55% by weight based on the weight of Ni and Co, the atomic percent ratio of oxygen to Ni and Co being between 3 and 45%.

REFERENCES:
patent: 2730491 (1956-01-01), Moline et al.
patent: 3116159 (1963-12-01), Fisher et al.
patent: 3150939 (1964-09-01), Wenner
patent: 3206325 (1965-09-01), Averbach
patent: 3700500 (1972-10-01), Rodbell et al.
patent: 3893824 (1975-07-01), Tadokoro et al.
patent: 3905779 (1975-09-01), Tadokoro et al.
patent: 4136049 (1979-01-01), Horiishi
patent: 4245008 (1981-01-01), Michaelser

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