Tribological Performance of Silahydrocarbons Used as Steel-Steel Lubricants under Vacuum and Atmospheric Pressure
Figure 8
SEM images ((a), (b), (d), and (e)) and elemental distribution of Si ((c) and (f)) on the worn surface of the steel ball lubricated by SiCH-3 under atmospheric pressure ((a), (b), and (c)) and under vacuum pressure ((d), (e), and (f)).