激光熔覆金属表面改性研究进展(上)  

Recent Development of Research on Surface Modification of Metals with Laser Cladding

作　　者：张大伟[1] 雷廷权[1] 李强[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《中国表面工程》1999年第3期1-6,共6页China Surface Engineering

摘　　要：综合评述了激光熔覆金属表面改性研究的进展情况，主要内容包括：耐干滑动摩擦磨损、耐蚀性、耐冲蚀磨损、抗氧化、热障性能以及激光熔覆的应用，并指出了目前存在的问题及今后努力的方向。Recent development of research on surface modification of metals with laser cladding was comprehensively reviewed, including dry sliding wearresistance, corrosion-resistance, erosion-resistance, oxidation-resistance, thermal barrier property and application of laser cladding layers. The direction of further research was also briefly discussed.

关 键 词：激光熔覆 表面改性 涂层 性能 

分 类 号：TG156.99[金属学及工艺—热处理] TG174.8[金属学及工艺—金属学]