离子镀沉积TiSiCN单层和TiSiCN/TiSiN多层涂层的微观形貌及摩擦学行为  

Micromorphology and Tribological Behavior of TiSiCN Monolayer and TiSiCN/TiSiN Multilayer Coatings by Ion Plating

作　　者：徐路峰 周开河 江炯 杨跃平 董建达 毛金明[3] 谢新明 李金龙 XU Lufeng;ZHOU Kaihe;YANG Yueping;DONG Jianda;MAO Jinming;XIE Xinming;LI Jinlong(Ningbo Institute of Materials Technology and Engineering, Key Laboratory of Marine Materials and Related Technologies, Chinese Academy of Sciences, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo 315201, China;State Grid Ningbo Electric Power Supply Co., Ltd., Ningbo 315201, China;Zhejiang Fashion Institute of Technology, Ningbo 315201, China)

机构地区：[1]中国科学院宁波材料技术与工程研究所中国科学院海洋新材料与应用技术重点实验室浙江省海洋材料与防护技术重点实验室,宁波315201 [2]国家电网国网宁波供电公司,宁波315201 [3]浙江纺织服装职业技术学院,宁波315201

出　　处：《机械工程材料》2019年第5期43-48,共6页Materials For Mechanical Engineering

基　　金：国网浙江省电力公司科学技术项目(5211NB16000F);国家自然科学基金资助项目(51575510;51605433);宁波产业技术创新重大专项项目(51605433)

摘　　要：采用多弧离子镀技术在钛合金表面制备了TiSiCN单层涂层和TiSiCN/TiSiN多层涂层,对比研究了两种涂层的微观形貌、硬度、结合性能和摩擦磨损性能。结果表明:两种涂层的组织结构均致密均匀;与TiSiCN单层涂层相比,TiSiCN/TiSiN多层涂层的硬度更高;TiSiCN/TiSiN多层涂层与基体的结合强度小于TiSiCN单层涂层的;TiSiCN/TiSiN多层涂层在大气中和人工海水中的摩擦因数分别为0.32和0.30,TiSiCN单层涂层在大气中和人工海水中的摩擦因数和磨损率均低于TiSiCN/TiSiN多层涂层的,TiSiCN单层涂层的耐磨性能更优。TiSiCN monolayer and TiSiCN/TiSiN multilayer coatings were deposited on titanium alloy by multi arc ion plating.The microstructure,hardness,bonding property and friction and wear property of the two coatings were investigated comparatively.The results show that the composing structure of the two coatings were compact and homogeneous.The hardness of the TiSiCN/TiSiN multilayer coating was much higher than that of the TiSiCN monolayer coating.The bonding strength between the TiSiCN/TiSiN multilayer coating and the substrate was smaller than that between the TiSiCN monolayer coating and the substrate.The friction coefficient of the TiSiCN/TiSiN multilayer coating in atmosphere and artificial seawater were 0.32 and 0.30,respectively.The friction coefficient and wear rate of the TiSiCN monolayer coating in atmosphere or artificial seawater were lower than those of the TiSiCN/TiSiN multilayer coating.The wear resistance of the TiSiCN monolayer coating was relatively good.

关 键 词：离子镀 TiSiCN涂层 硬度 摩擦磨损性能 

分 类 号：TG147[一般工业技术—材料科学与工程]