Method for producing magnetic recording media

Details Method for producing magnetic recording media Method for producing magnetic recording media

1988-05-12

1989-10-24

Pianalto, Bernard

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427130, 427131, 427132, 427177, 428695, 428698, 428900, B05D 306

Patent

active

048761133

ABSTRACT:
A method for producing a magnetic recording medium having improved corrosion resistance and durability. A magnetic metal thin film is formed on a nonmagnetic substrate. The substrate then is exposed to a glow discharge atmosphere, and immediately thereafter a protective lubricant layer is deposited over the magnetic metal thin film.

REFERENCES:
patent: 4652460 (1987-04-01), Shirahata et al.

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