纳米铜颗粒作为润滑油添加剂的研究进展

Research Progress of Cu Nanoparticles as Lubricating Oil Additive

综述了纳米铜颗粒作为润滑油添加剂的分散稳定性、摩擦学作用机理及自修复性能的研究进展,阐述了粒径、添加量、摩擦条件、润滑介质及材料特性等因素对其摩擦学性能的影响,指出了当前研究中存在的主要问题,并对今后的研究提出了几点建议。

The research progress of dispersion stability of nanocopper additive, self-repair property and tribological mechanism of action is summarized. The effects of particle size,concentration, friction condition, oil specification and material characteristics on tribological performance of Cu nanoparticles in lubricating oil are introduced. Several problems that should be paid attention are pointed out and some advice is put forward based on that.