论文部分内容阅读
介绍了耐磨堆焊熔敷层热袭纹的形成机理,并以15#钢为母材,研究了高C合金多层堆焊中化学成分对热裂纹倾向的影响。
The forming mechanism of hot attack on the hardfacing layer is introduced, and the effect of chemical composition on the hot crack tendency in high C alloy multilayer surfacing is studied with 15 # steel as the base material.