Magnetic recording and storage device having high abrasion resis

Details Magnetic recording and storage device having high abrasion resis Magnetic recording and storage device having high abrasion resis

1977-12-08

1979-10-16

Pianalto, Bernard D.

Coating processes

Magnetic base or coating

Magnetic coating

427130, 427131, 427132, 428900, H01F 1000

Patent

active

041713885

ABSTRACT:
A magnetic recording and storage device having high wear resistance is produced by providing a magnetic recording and storage device having a film of solid magnetic material which has been bonded to a surface of a rigid substrate. A thin film of a lubricating compound is then applied to the film of magnetic material.

REFERENCES:
patent: 3297469 (1967-01-01), Otis et al.
patent: 3466156 (1969-09-01), Peters et al.
patent: 3795542 (1974-03-01), Halaby et al.

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