摘要
介绍了高、中压汽缸裂纹的处理及补焊过程,分析了裂纹的产生原因,并对补焊方法和焊接材料的选择以及焊补工艺进行了详尽的论述和探讨。
This paper introduced the process of repair welding of HP and IP cylinder crack, analyzed the cause of crack. The exposition and discussion for the choice of repair welding methods and welding materials and welding technology were presented.
出处
《华北电力技术》
CAS
2009年第4期47-50,共4页
North China Electric Power
关键词
高
中压汽缸
裂纹
补焊
镍基焊条
HP and IP cylinder
crack
repair welding
nickel-based welding rods
