摘要
通过对金属陶瓷WC-SiC-Co在45#钢表面上进行了激光熔覆实验.讨论了如何从调整激光功率。
The metal ceramics WC SiC Co coated on a 45 # steel surface was experimented and melted by laser. The power, scanning speed and the diameter of the laser were modified to optimally enhance the properties and structure of the suface layer.
出处
《兰州大学学报(自然科学版)》
CAS
CSCD
北大核心
1996年第4期50-54,共5页
Journal of Lanzhou University(Natural Sciences)
关键词
显微组织
钢
金属陶瓷
激光熔覆处理
laser power density laser scanning speed laser beam diameter microstructure