摘要
本文用前期实验选出的最佳工艺参数及熔覆层数,通过两种铁基合金粉末对45号钢,按同步供料法进行激光熔覆实验;对最佳工艺参数及熔覆层数时的熔覆层的显微硬度进行分析。
The laser, cladding experiment to 45 steel is carried out which uses the optimum technological parameters and the cladding layer selected in previous experiments. This experiment makes use of two kinds of iron base alloy powder by synchronized powder feeding method. The microhardness analysis of laser cladding layer which is in the condition of the optimum tech nological parameters and the cladding layer is done.
出处
《应用激光》
CSCD
北大核心
2008年第4期271-273,共3页
Applied Laser
基金
广西自然科学基金项目(项目编号:桂科自0481026)
广西工学院科研基金项目(项目编号:院科05006)
关键词
激光熔覆
铁基合金
显微硬度
Laser cladding
iron base alloy
microhardness
