文献类型：期刊文献

英文题名：Tribological performance of the gradient composite TiAlSiN coating with various friction pairs

作者：Huang, Biao[1,2];Zhou, Qiong[2];An, Qi[1];Zhang, Er-geng[2];Chen, Qiang[2];Liang, Dan-dan[2];Du, Hao-ming[3];Li, Zheng-mei[1]

机构：[1]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China;[2]Shanghai Inst Technol, Shanghai Engn Res Ctr Phys Vapor Deposit PVD Supe, Shanghai 201418, Peoples R China;[3]Shanghai Dianji Univ, Sch Mat Sci & Engn, Shanghai 200240, Peoples R China

年份：2022

卷号：429

外文期刊名：SURFACE & COATINGS TECHNOLOGY

收录：;EI(收录号：20214811244911);WOS:【SCI-EXPANDED(收录号:WOS:000729634900004)】；

基金：This work is supported by the Natural Science Foundation of China (Grant Nos.51971148), Natural Science Foundation of Shanghai (Grant Nos.20ZR1455700), National Natural Science Foundation of China (Grant Nos.51901138), Science and Technology Talents Development Fund for Young teachers of Shanghai Institute of Technology (Grant Nos. ZQ2021-25).

语种：英文

外文关键词：Physical vapor deposition (PVD); TiAlSiN coatings; Wear; Friction pair; Wear mechanism

摘要：The gradient composite TiAlSiN coatings were prepared by the cathodic arc ion technology. The tribological properties of TiAlSiN coating were investigated by the ball on disc tribological test in the humid atmosphere against various friction pairs. The results show that the TiAlSiN coating exhibited excellent mechanical properties. The corresponding wear mechanism varied with different friction pair under loads (2 N, 15 N, 25 N). The wear mechanisms of the coatings against stainless steel ball and ZrO2 ball were the adhesive wear and the abrasive wear, respectively. The wear rate and the friction coefficient of coating against Si3N4 ball were significantly decreased due to the generation of SiO2 center dot nH(2)O layer. However, the SiO2 center dot nH(2)O layer was weakened with the increasing of the load. Results show that the tribological properties of TiAlSiN coating are affected by the material of friction pairs. Lubrication film can be formed in a humid environment to improve the tribological properties of the coating.