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在ＳＲＶ摩擦磨损试验机上进行常温干摩擦试验，比较了ＣｏＣｒＭｏＳｉ＋Ａｌ２Ｏ３ＺｒＯ２和ＣｏＣｒＭｏＳｉ＋Ｆｅ３Ｏ４两种大气等离子喷涂金属－陶瓷复合涂层以及Ｃ１Ｍｎ１Ｃｒ１碳钢涂层与３５＃中碳钢对磨的摩擦学特性；利用扫描电子显微镜（ＳＥＭ）和扫描电声显微镜（ＳＥＡＭ）观察了磨损表面和亚表层的显微结构，分析了金属－陶瓷复合涂层的磨损机理．结果表明，粘着磨损占主导地位，同时存在微切削和微裂纹的扩展、连接．
Dry friction tests were carried out on the SRV friction and wear tester at room temperature. The tribological properties of CoCrMoSi + Al2O3ZrO2 and CoCrMoSi + Fe3O4 two kinds of atmospheric plasma sprayed metal-ceramic composite coatings and C1Mn1Cr1 carbon steel coatings and 35 # medium carbon steel on wear were compared. Scanning electron The microstructure of the wear surface and subsurface was observed by scanning electron microscope (SEM) and scanning electroacoustic microscope (SEAM). The wear mechanism of the metal-ceramic composite coating was analyzed. The results show that the adhesive wear dominated, while micro-cutting and micro-crack extension, connection.