摘要
对自动流量平衡阀阀芯端帽进行激光表面合金化,以改善其表面硬度、耐摩擦和耐腐蚀等性能。从合金化成分选配、合金粉末添加方式制定及合金化层质量控制等3个主要方面制定阀芯端帽激光表面合金化工艺,为薄壁圆筒形零件激光表面合金化工艺的制定提供参考。
Laser surface alloying of automatic balancing flow valve end cap was studied in order to improve the surface hardness,wear resistance,corrosion resistance and etc.The laser surface alloying process of end cap was formulated from matching of alloying elements,selection of adding mode of alloy powder and quality control of alloy layer.The research contents can help formulate laser surface alloying process of thin-walled cylindrical parts.
出处
《机床与液压》
北大核心
2012年第9期58-60,共3页
Machine Tool & Hydraulics
