摘要
利用ＣＯ２连续激光器在４５钢表面进行了激光熔敷几种镍基碳化钨合金，对激光熔敷层的显微硬度、组织形貌和腐蚀磨损性能等方面进行了研究，并对激光熔敷层的强化机理作了初步探讨。
In this paper,several nickel-based WC compound alloy coatings were remelted on the surface of 45 steel by means of a high power CO2 laser.It presents a comprehensive analysis of the microhardness,microstructure morphology and wear-corrosion behaviors of alloy coatings.Meanwhile,a preliminary discussion of the strengthening mechanism of the laser remelted has been presented
出处
《机械工程材料》
CAS
CSCD
1994年第5期45-47,共3页
Materials For Mechanical Engineering
基金
河南省自然科学基金
