不锈钢表面激光熔覆技术研究现状与展望  

Research status and prospect of laser cladding technology on stainless steel surface

作　　者：丁涛 张云华 李俊杰 刘进 刘艳[1] Ding Tao;Zhang Yunhua;Li Junjie;Liu Jin;Liu Yan(School of Materials Science and Engineering,Southwest Jiaotong University,Chengdu Sichuan 610031,China)

机构地区：[1]西南交通大学材料科学与工程学院,四川成都610031

出　　处：《金属热处理》2022年第2期205-212,共8页Heat Treatment of Metals

基　　金：四川省科技计划(2021YFG0095)。

摘　　要：对不锈钢表面激光熔覆技术的研究现状进行了综述,详细介绍了现阶段不锈钢表面激光熔覆材料的研究进展以及影响熔覆层质量的各项因素,并展望了不锈钢表面激光熔覆技术的发展方向。Research status of laser cladding technology on stainless steel surface was reviewed. The research progress of materials used for laser cladding on stainless steel surface and the factors affecting the quality of clad layer were introduced in detail. The development directions of laser cladding technology on stainless steel surface are prospected.

关 键 词：不锈钢 激光熔覆 自熔性合金粉末 激光熔覆涂层 

分 类 号：TG174.44[金属学及工艺—金属表面处理]