Tribological behavior of black phosphorus nanosheets as water-based lubrication additives

作     者：Qingjuan WANG Tingli HOU Wei WANG Guoliang ZHANG Yuan GAO Kuaishe WANG Qingjuan WANG;Tingli HOU;Wei WANG;Guoliang ZHANG;Yuan GAO;Kuaishe WANG

作者机构：School of Metallurgy EngineeringXi’an University of Architecture and TechnologyXi’an 710055China School of Mechanical EngineeringTianjin University of Technology and EducationTianjin 300222China 

出 版 物：《Friction》 (摩擦（英文版）)

年 卷 期：2022年第10卷第3期

页      面：374-387页

核心收录：

学科分类：080503[工学-材料加工工程] 0817[工学-化学工程与技术] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 0801[工学-力学（可授工学、理学学位）] 080201[工学-机械制造及其自动化] 

基　　金：The authors gratefully thank the financial support from the Research Fund of the National Natural Science Foundation of China(Grant Nos.51975450 and 51705277) 

主　　题：black phosphorus(BP) tribological behavior lubrication additives titanium alloy/steel friction 

摘      要：Black phosphorus(BP)with a layered structure has been used gradually as a lubrication additive in the tribological *** this study,BP powders are produced via an easy method of high-energy ball milling using red phosphorus as a raw ***,BP nanosheets are prepared via liquid exfoliation in N-methyl pyrolidone *** tribological behavior of BP nanosheets as water-based lubrication additives(BP-WL)is evaluated under Ti6Al4V(TC4)/GCr15 *** results suggest that the 70 mg/L BP-WL sample exhibits excellent lubrication performance,whose coefficient of friction(COF)and ball wear rate reduced by 32.4%and 61.1%,respectively,compared with those of pure ***,as the load increased,the tribological properties of BP-WL reduced gradually because of the agglomeration of BP *** on tribological experiments and worn surface analysis,boundary lubrication mechanisms are *** friction reduced,which is primarily attributed to the low interlaminar shear and adsorption of BP *** addition,a tribochemical reaction film comprising TiO_(2),Al_(2)O_(3),and Fe_(2)O_(3)effectively protects the surface of titanium alloy/steel from *** new water-based lubrication additive can be used to process titanium alloys.