论文部分内容阅读
1 引言 冷却壁的主要失效形式是在交变热负荷、冲击热负荷作用下出现母体材质断裂、冷却水管脆裂。为了保证冷却壁的质量和冷却效果,我们在冷却壁制造过程中,在确保母体材质机械性能和铸入冷却水管防渗碳的同
1 Introduction The main failure form of the cooling wall is the alternating thermal load, the impact of heat load occurs under the parent material fracture, cooling pipe rupture. In order to ensure the quality of the cooling wall and cooling effect, we in the cooling wall manufacturing process, to ensure the mechanical properties of the parent material and cast into the cooling pipe carburizing the same