“固-油-纳”一体化耐磨润滑涂层技术及其应用  

the Integrative Technology of Solid-oil-nano-lubrication and Anti-wear and its Application

作　　者：乔玉林[1] 赵玉强[1] 臧艳[1] 胡春华[1] 

机构地区：[1]装甲兵工程学院装备再制造国防科技重点实验室,北京100072

出　　处：《车辆与动力技术》2009年第3期61-64,共4页Vehicle & Power Technology

基　　金：国家自然科学基金资助项目(50775221);北京市自然科学基金资助项目(3083028)

摘　　要：提出并设计了一种将油润滑、纳米润滑和固体润滑一体化的方案．制备了具有微纳孔结构的FeS固体润滑层，利用真空浸油技术，在微纳孔结构中储存润滑油和纳米粒子，制备了纳米粒子、油、FeS固体润滑一体化涂层．在6600min的试验范围内，摩擦系数保持在0．03～0．07之间，显示了该涂层具有低摩擦、耐磨损和长寿命，并给出了其应用范围．The method that integrated oil lubrication, nano-lubrication with solid lubrication was put forward in this paper. The FeS solid lubricating coating with nanometer micro-porous structure was produced. The lubricant and the nano-particles were stored in the nanometer micro-pores by vacuum oil impregnation technology. The coating integrated the nano-particles, oil-lubrication with solid lubricating. The friction coefficient of the coating is in the range of 0.03 - 0. 07 when tested in 6 600 minutes, and it was testified the coating has the durable property with low friction coefficient and wear resistance. The applicability of the coating was also explained.

关 键 词：固体润滑 耐磨损 摩擦系数 长寿命 

分 类 号：TH117.2[机械工程—机械设计及理论] TB383[一般工业技术—材料科学与工程]