自动化机械用高碳钢在纳米锑颗粒添加作用下的摩擦学性能  

Tribological Properties of High-carbon Steel Used in Automated Machinery Under Addition of Nano Sb

作　　者：盖立丰[1] 

机构地区：[1]河北能源职业技术学院机电工程系,河北唐山063004

出　　处：《铸造技术》2015年第7期1645-1647,共3页Foundry Technology

基　　金：河北省社会科学基金资助项目(HB12YJ013)

摘　　要：通过在液压油中添加纳米锑颗粒,对机械用高碳钢在不同摩擦条件下的摩擦学性能进行了研究。结果表明,纯液压油润滑过程中的摩擦主要为磨粒磨损和粘着磨损。纳米锑颗粒通过在摩擦表面形成表面润滑膜,有效减小了表面犁沟效应和粘着磨损,从而起到抗磨减摩作用。The tribological properties of the high-carbon steel used in machinery under different friction conditions was investigated after adding nano Sb particles into the hydraulic oil. The results show that the friction is mainly abrasive wear and adhesive wear during the lubrication of purely hydraulic oil. The nano Sb particles form a lubricating film on the friction surface, and thus the surface furrow effect and adhesive wear are weaken, which indicates that the anti-wear and friction reducing are realized.

关 键 词：高碳钢 纳米锑 抗磨减摩 

分 类 号：TH117[机械工程—机械设计及理论]