发明授权
US06974642B2 Carbonaceous protective layer, magnetic recording medium, production method thereof, and magnetic disk apparatus 失效
碳质保护层,磁记录介质,其制造方法和磁盘装置

Carbonaceous protective layer, magnetic recording medium, production method thereof, and magnetic disk apparatus
摘要:
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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