激光熔覆增材制造研究
Research on laser cladding additive manufacturing
秦南南 1武晓蓓 1张双侠1
作者信息
- 1. 新疆农业职业技术学院 农业工程分院,新疆 昌吉 831100
- 折叠
摘要
阐述了近年来激光熔覆技术的研究进展,系统地对比并总结了传统激光熔覆与超高速激光熔覆的工艺,还对比了2种工艺制备涂层的关键性能指标,并梳理金属合金粉末制备工艺及熔覆材料,总结了熔覆层裂纹抑制措施,指出目前激光熔覆存在的不足,展望了未来的发展方向.
Abstract
It reviewed the research progress of laser cladding technology in recent years,systemati-cally compared and summarized the traditional laser cladding and ultra-high speed laser cladding processes,and compared the key performance indicators of coatings prepared by the two process-es.It also sorted out the preparation process of metal alloy powder and cladding materials,and summarized the measures to suppress cracks in the cladding layer.Finally,the shortcomings of the laser cladding currently used in coating were highlighted,and future development directions were outlined.
关键词
激光熔覆/熔覆材料/裂纹管控/功能涂层Key words
laser cladding/cladding coating materials/crack control/functional coating引用本文复制引用
出版年
2024
NETL
NSTL
万方数据