To expand the applications of MXene-Ti₃C₂ in solid-liquid lubrication system, CSS-42L smooth surfaces (SSs), groove surfaces (GSs), groove with Sn-Ag-Cu composite surfaces (GSs-SAC) and groove with Sn-Ag-Cu-Ti₃C₂ composite surfaces (GSs-SACT) are prepared. The tribological behaviors of samples under dry friction and oil lubrication are studied. The results show that Sn-Ag-Cu-Ti₃C₂ has the excellent oil film adsorption capacity. The micro-hydrodynamic effects of oil in the grooves are produced under oil lubrication. The synergistic effects of oil, Sn-Ag-Cu-Ti₃C₂ and grooves reduce the fluctuation amplitudes of friction force and load, improving bearing capacity of oil film and profile characteristics on the surfaces. GSs-SACT with uniform and smooth profiles shows the tribochemical wear and obtains the excellent antifriction and wear resistance properties.

为了扩展MXene-Ti ₃ C ₂在固液润滑系统中的应用，CSS-42L光滑表面（SSs），沟槽表面（GSs），具有Sn-Ag-Cu复合表面的沟槽（GSs-SAC）和具有沟槽的沟槽制备了Sn-Ag-Cu-Ti ₃ C ₂复合表面（GSs-SACT）。研究了样品在干摩擦和油润滑下的摩擦学行为。结果表明，Sn-Ag-Cu-Ti ₃ C ₂具有优异的油膜吸附能力。凹槽中的油的微流体动力效应是在油润滑下产生的。油Sn-Ag-Cu-Ti ₃ C ₂的协同作用凹槽减少了摩擦力和载荷的波动幅度，提高了油膜的承载能力和表面轮廓特性。GSs-SACT具有均匀且光滑的轮廓，显示出摩擦化学磨损，并获得了优异的抗磨和耐磨性能。