【摘要】 随着工业化生产的高速发展，传统表面改性技术已不能满足工业需求，并出现明显短板，因此耐磨、耐蚀、抗高温氧化性等高性能的涂层成为表面改性技术研究的热点。现代熔覆技术以稳定、高效、便于自动化的特点，已经在表面改性技术领域取得成就，并在工业上得到了广泛应用。主要回顾了感应熔覆技术的发展历程，分别从工艺参数、多热源复合熔覆技术、辅助技术等方面进行总结，介绍了感应熔覆能量场模拟研究，系统分析了感应熔覆技术缺陷的形成原因，指出了感应熔覆在技术工艺及模拟研究中存在的问题。根据感应熔覆原理重点讲述了感应熔覆辅助技术，提出了现阶段感应熔覆技术各研究方向的不足和解决办法。最后，鉴于在极端环境下稳定服役的高性能综合型涂层材料的需求，对以复合技术为代表的感应熔覆涂层工艺和技术发展进行了展望。更多还原

【Abstract】 With the rapid development of industrial production, the traditional surface modification technology can no longer meet the needs of the industry, and there are obvious shortcomings, so the coatings with excellent wear resistance, corrosion resistance and high temperature oxidation resistance become research hotspot. Modern cladding technology, with its characteristics of stability, high efficiency and easy automation, has made achievements in the field of surface modification technology and has been widely used in industry. The development history of induction cladding technology is primarily reviewed, the aspects such as process parameters, multi-heat source composite cladding technology, and auxiliary techniques are summarized. The research on the simulation of the energy field in induction cladding is introduced, the reasons for the formation of defects in induction cladding technology are systematically analyzed, and the problems existing in both the technical processes and simulation research of induction cladding are identified. Based on the principles of induction cladding, the auxiliary techniques are focused on, and the shortcomings and solutions of various research directions in current induction cladding technology are proposed. Finally, in view of the needs for high performance integrated coating materials in stable service under extreme environment, the development of coating technology represented by composite technology for induction cladding is prospected.更多还原