重熔处理热喷涂层的研究现状及展望  

Research Status and Prospect of Remelting Treatment Thermal Spray Coating

作　　者：董天顺[1] 郑晓东[1] 李亚龙 李小兵[1] 周秀锴 李国禄[1] DONG Tian- shun, ZHENG Xiao- dong, LI Ya- long, LI Xiao- bing, ZHOU Xiu- kai, LI Guo- lu(School of Material Science and Engineering, Hebei University of Technology, Tianjin 300130, Chin)

机构地区：[1]河北工业大学材料科学与工程学院,天津300130

出　　处：《材料保护》2018年第2期95-99,共5页Materials Protection

基　　金：国家自然科学基金项目(51675158);河北省自然科学基金项目(E2016202325)资助

摘　　要：重熔处理是改善热喷涂层组织并提高其性能的有效方法。综述了近年来国内外热喷涂层的重熔处理工艺,并阐述了自熔合金、非自熔合金和金属陶瓷涂层的重熔特点和研究现状,最后对热喷涂层重熔技术的发展方向进行了展望。Remelting treatment is an effective method to improve the microstructure and properties of thermal sprayed coatings. In this paper, the remehing processes of thermal sprayed coatings at home and abroad in recent years were summarized. The remehing characteristics and present research situation on self-fusion, non-self-fusion and ceramic coating were discussed. In the end, the development trend of remelting treatment technology was prospected.

关 键 词：重熔处理 热喷涂层 组织结构 性能 

分 类 号：TG174.44[金属学及工艺—金属表面处理]