Surface characterization of steel/steel contact lubricated by PA06 with novel black phosphorus nanocomposites

作     者：Zhiheng LUO Jingyuan YU Yufu XU He XI Gang CHENG Lulu YAO Ruhong SONG Karl D DEARN Zhiheng LUO;Jingyuan YU;Yufu XU;He XI;Gang CHENG;Lulu YAO;Ruhong SONG;Karl D DEARN

作者机构：Institute of TribologySchool of Mechanical EngineeringHefei University of TechnologyHefei 230009China School of Chemistry and Chemical EngineeringHefei University of TechnologyHefei 230009China Mason Institute of TribologySchool of Engineering University of BirminghamEdgbastonBirmingham B152TTUnited Kingdom 

出 版 物：《Friction》 (摩擦（英文版）)

年 卷 期：2021年第9卷第4期

页      面：723-733页

核心收录：

学科分类：0817[工学-化学工程与技术] 08[工学] 080203[工学-机械设计及理论] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0802[工学-机械工程] 0801[工学-力学（可授工学、理学学位）] 

基　　金：support of the National Natural Science Foundation of China(Grant No.51875155) the Fundamental Research Funds for the Central Universities(Grant No.PA2019GDQT0017) 

主　　题：surface characterization black phosphorus(BP)nanosheets nano titanium dioxide boundary lubrication steel/steel contact 

摘      要：In the present work,two types of novel nano additives,titanium sulfonate ligand/black phosphorus(TiLi/BP)and titanium dioxide/black phosphorus(TiCVBP)nanocomposites,were *** tribological behavior of the steel/steel friction pairs lubricated by polyalphaolefins type 6(PA06)containing the nanocomposites under boundary lubrication was *** worn surfaces were analyzed using modem surface *** experimental results show that the rubbed surfaces became smooth and showed little wear with the addition of the ***_(2)/BP nanocomposites can significantly improve the lubricity of BP nanosheets under high contact *** synergistic roles of the load-bearing abilities and rolling effect of TiO_(2) nanoparticles,the slip induced by the BP with its layered structure,and the establishment of a tribofilm on the sliding interface are the basis of the tribological mechanisms.