Method for manufacturing magnetic recording medium

Details Method for manufacturing magnetic recording medium Method for manufacturing magnetic recording medium

1983-11-04

1985-10-15

Pianalto, Bernard D.

Coating processes

Magnetic base or coating

Magnetic coating

427251, H01F 1002

Patent

active

045473986

ABSTRACT:
A method for manufacturing a magnetic recording medium is proposed to determine an angle of incidence of vaporized atoms to be not more than 60.degree. at an initial period of formation of a magnetic film by the vapor deposition method on a substrate which is travelling. The magnetic film contains Co and Cr as major constituents and has an axis of easy magnetization normal to the surface thereof.

REFERENCES:
patent: 3342633 (1967-09-01), Bate et al.
patent: 4220117 (1980-09-01), Shinohara
IEEE Transactions on Magnetics, vol. Mag. 14, No. 5, 9-78, Iwasaki et al., pp. 849-851.

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