Graphit-iC: Properties of coating: typical thickness 2.0-3.0μm; friction coefficient between 0.15 (typically 0.05 and 0.10) against WC/Co ball; hardness H Plast. 1200kg/mm2, dark grey in colour; wear rate(SWR): 2.0E-16m3/Nm(WC-6%Co ball Ø5mm, 80N test, Ø8mm track, 477rpm, 30mins) 镀层的性质:一般厚度大约2.0-3.0 μm;摩擦系数小于 0.15。(典型为:0.05-0.10间)(against WC/Co ball);硬度Hp > 1,200kg/mm2 ;深灰黑色;划痕粘接力:大于60N;相对磨损率:2E-16 m3/Nm (WC-6%Co ball Ø5mm, 80 N test Ø8mm track, 477rpm, 200mms-1)。 MoST (:MoS2基镀层)一般厚度大于1.0 μm;摩擦系数约为0.05 到 0.10之间(against WC/Co ball);在150kgf的洛氏硬度计压头压入,镀层不脱落(>HF2),硬度约 950-1050 VHN;深灰色;划痕粘接力:大于60N;相对磨损率:2E-16 m3/Nm (WC-6%Co ball Ø5mm, 40 N test Ø8mm track, 477rpm, 200mms-1)。