The high susceptibility to cold crack and reheat crack is a shortcoming with the welding of 1Cr11MoNiW1VNbN martensitic stainless steel. The stellite alloys is a kind of wear-resistant and hard alloys,characteristic with high strength and hardness,poor ductility and poor weldability. Therefore,it is important to choose reasonable welding materials and set the welding and heat treatment process parameters strictly to avoid welding cracks and meet the requirements of surfacing welding. In this paper,through choosing Ni-based Alloy as transition layer and strictly controlling process parameters,the steady and well-surfacing joint was successfully obtained,the feasibility of the surfacing process was proved,the purpose of guiding industrial production was realized also.