从叶尖工况及损伤机理、涂层结构、研究现状、制备工艺等4个方面，综述了近年来国内外学者对于叶尖抗冲蚀涂层技术的研究进展。首先，介绍了压气机叶尖的实际工况及砂尘冲蚀损伤机理，如低入射角的微切削理论和高入射角的二次冲蚀理论。其次，着重强调了抗冲蚀涂层的硬韧匹配、材料与结构设计。对纳米多层结构、纳米复合结构和单相固溶体结构的微观结构进行了深入阐述，对其非本征强韧化机制和结构设计准则进行了详细归纳。随后，介绍了抗冲蚀领域的最新研究进展。最后，深入对比了4种国际主流的离子束沉积技术在涂层微结构设计、成分调控等方面的技术特点。发现磁过滤阴极真空弧技术在制备叶尖抗冲蚀涂层方面具有传统涂层制备技术不可替代的优势。本着优化涂层性能和促进实践应用的目的，对磁过滤阴极真空弧技术精细定制化制备的叶尖抗冲蚀涂层的应用前景及工业化生产进行了展望，为该技术在叶尖防护领域的推广提供参考。

In this paper, the research progress of erosion resistant coatings on blade tip in recent years is reviewed from four aspects:tip working condition and damage mechanism, coating structure, research status and deposition method. Firstly, the actual working conditions of compressor blade tip and sand erosion damage mechanism are introduced, such as micro cutting theory for low incidence angle and secondary erosion theory for high incidence angle. Secondly, the material and structure design of erosion resistant coatings and the matching problem of hardness and toughness are emphasized. The microstructure of nano multilayer, nano composite and single-phase solid solution structure are expounded in detail. The extrinsic hardening and toughening mechanism and structural design criteria are summarized in detail. Then, the latest research progress in the field of erosion resistance is introduced. Finally, the characteristics of four international mainstream ion beam deposition techniques in microstructure design and composition control are compared to find that the filter cathodic vacuum arc technique has irreplaceable advantages in the preparation of deposition of erosion resistant coatings on blade tip. In order to optimize the coating performance and promote practical application, the application prospect and industrial production of erosion resistance coatings prepared by filter cathode vacuum arc technique are prospected, providing references for the popularization of FCVA in the field of tip protection.