运用四球机进行摩擦粘着试验,用显微镜进行磨损表面观察,对渗硫试样的粘着磨损特性进行研究,并就渗硫零件的实际应用了评述.研究表明.渗硫层能使硬基体的工件在高温、高速、高负载工况下具有优良的抗粘着能力,渗硫工件极适于在无润滑严酷工况条件下工作. The four-ball machine was used for friction and adhesion test, the wear surface was observed with a microscope, the adhesion and wear characteristics of the sulfurized sample were studied, and the practical application of the sulfurized parts was reviewed. The results show that the sulfurized layer can make the workpiece In high temperature, high speed, high load conditions with excellent anti-adhesion ability, sulfur infiltration of the workpiece is very suitable for working under conditions of non-lubrication harsh working conditions.