METHOD FOR MANUFACTURING OF MAGNETIC RECORDING CARRIER Russian patent published in 1998 - IPC

Abstract RU 2104592 C1

FIELD: magnetic recording manufacturing. SUBSTANCE: method involves application of coarse-grained magnetic cover on substrate and generation of fine- grained layer from its surface layer by means of exposition of regions of coarse-grained cover to heavy ultra-short pulses of laser beams with specific characteristics. EFFECT: increased functional capabilities. 1 dwg

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RU 2 104 592 C1

Authors

Zharikov Valerij Mikhajlovich[Ru]

Dates

1998-02-10—Published

1997-02-21—Filed