The laser cladding was carried out on stainless steel using multimode CO2 laser,and the effect of laser cladding parameters on the interface shape and microstructure of the cladding layer was studied.

• 采用多模CO2激光器在不锈钢表面进行激光熔覆,研究了激光熔覆工艺参数对熔覆层微观组织和界面形状的影响。