Modified WS₂ by silane coupling agent were encapsulated in the dimples fabricated on the surface of cylinder liner samples by hot-pressing method. The tribological properties, anti-adhesion performance of the samples as well as the releasing behavior of modified WS₂ in the dimples were tested by a reciprocating tribotester. Moreover, the anti-erosion performance of modified WS₂ was examined by ultrasonic vibration test. The results indicate that the composite lubrication structure has good anti-friction and anti-adhesion effects. Furthermore, the release rate of WS₂ in the dimples is decreased by 102.2% due to the introduction of silane coupling agent. Additionally, the synergistic effect among the dimples, the solid lubricant and the silane coupling agent can explain the anti-friction and sustained release mechanisms.

通过热压法将硅烷偶联剂改性的WS ₂封装在汽缸套样品表面形成的凹坑中。用往复式三botester测试了样品的摩擦学性能，抗粘连性能以及修饰的WS ₂在酒窝中的释放行为。此外，通过超声振动试验检查了改性WS ₂的抗腐蚀性能。结果表明，复合润滑结构具有良好的减摩和抗粘连作用。此外，WS ₂的发布率由于引入了硅烷偶联剂，酒窝中的气泡减少了102.2％。另外，凹痕，固体润滑剂和硅烷偶联剂之间的协同作用可以解释抗摩擦和缓释机理。