Carbonaceous protective layer, magnetic recording medium,...

Details Carbonaceous protective layer, magnetic recording medium,... Carbonaceous protective layer, magnetic recording medium,...

2005-12-13

2005-12-13

Resan, Stevan A. (Department: 1773)

Stock material or miscellaneous articles

Magnetic recording component or stock

Thin film media

C428S848800

Reexamination Certificate

active

06974642

ABSTRACT:
A carbonaceous protective layer particularly suitable for use in magnetic recording media. The carbonaceous protective layer is formed by a Filtered Cathodic Arc process, and contains nitrogen distributed therein. A process for the production of a carbonaceous protective layer as well as a magnetic recording medium and a magnetic disk apparatus are also disclosed.

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