MICROINDENTIFICATION OF HARD DISK SURFACE WITH CARBON DIAMOND-LIKE COATING

被引:0
|
作者
Kamyshanchenko, N., V
Kolpakov, A. Ya
Goncharov, I. Yu
Druchinina, O. A.
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中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Dependence of time of recovery of the deformed area around of a print after microindenting surface of a rigid magnetic disk of a personal computer with a carbon diamond-like film thickness of 100 ... 200 nm, deposited by pulse arc discharge method, from thickness of a sheeting and a relative positioning of prints is investigated. The sizes of prints measured with the help scanning probe microscope SMENA-A. The effect of restoration of the deformed surface with a diamond-like carbon coating in 24 and 72 hours is found out. The possible mechanism of the given phenomenon connected to a relaxation of internal stresses of compression in a covering is offered.
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页码:140 / 143
页数:4
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