研究了二烷基二硫代磷酸钼（简称ＭｏＤＴＰ）和二烷基二硫氨基甲酸钼（ＭｏＤＴＣ）的摩擦学性能。结果表明，油中加ＭｏＤＴＰ与不加添加剂相比，４５钢耐磨性提高４．６８倍，摩擦系数降低......

High-speed friction and wear behaviors of bulk Ti3 SiC2 sliding drily against low carbon steel were investigated. Tests ......