含纳米金刚石润滑油减摩抗磨添加剂的摩擦学性能

The Tribological Properties of Anti-wear Additive Containing Nano-diamond Powder in lubricating oil

研制了一种含纳米金刚石润滑油节能抗磨添加剂,对其摩擦学性能及机制进行了研究。结果表明:所研制的含纳米金刚石润滑油抗磨添加剂具有优异的摩擦学性能,摩擦表面存在含金刚石的表面膜。

The tribological properties of anti-wear additive containing nano-diamond powder in lubricating oil were studied using a four-ball tester. The triochemical film on the wear surface was investigated. The experimental results revealed that the anti-wear additive containing nano-diamond powder possessed better anti-wear and friction-reduction properties in comparison with some commercial additives. The surface film containing nano-diamond was found on the friction and wear surface.