中文摘要：

由于它的优异穿抵抗， TiCN 涂层经常在许多领域里被使用了。TiCN 厚涂层被反应血浆喷洒首先准备。阶段作文，微观结构和 TiCN 涂层的 tribological 性质在这研究被调查。试验性的结果证明 TiCN 涂层的微观结构是相当稠密的，并且也有在涂层以内的三氧化钛的小数量。由 XPS 分析， Ti-C 和听契约在涂层被检测。TiCN 涂层展出了 superiorwear 抵抗。失败机制被归因于粘合剂穿，由氧化磨擦 TiCNhard 谷物，以及涂层失败。有更多的 Fe， Cr， O，在失败地区的等等，建议腐蚀从表面逐渐地宣传了到内部。

英文摘要：

TiCN coating, owing to its superior wear-resistance, has been frequently applied in many fields. TiCN thick coating was first prepared by reactive plasma spraying. The phase composition, microstructure and tribological properties of the TiCN coating were investigated in this research. Experimental results show that the microstructure of the TiCN coating was quite dense, and there was also a little amount of titanium oxides within the coating. By XPS analysis, Ti-C and Ti-N bonds were detected in the coating. The TiCN coating exhibited superior wear-resistance. The failure mechanism was attributed to the adhesive wear, the grinding of TiCN hard-grain, as well as the coating failure by oxidation. There were more Fe, Cr, O, etc. in the failure zone, suggesting that the corrosion propagated gradually from surface to interior.