503 すす混入潤滑油を用いた硬質被膜の摺動特性(OS 摩擦・磨耗材料(1))

抄録

Hard coatings, such as Hard Cr plating and CrN, show the excellent anti-wear properties under normal sliding test condition with lubricant. It is very difficult to evaluate the prepotency from the few differences in wear values, In order to detect significant variance, we tried to use the lubrication-oil which contains carbon soot for the reciprocating sliding test. Addition of carbon soot resulted to clear the differences of wear properties between the anti-wear hard coatings.