摘要
合成车间第一废热锅炉在使用过程中管板出现管孔焊肉被冲蚀及管桥裂纹等缺陷。通过分析其工艺特性及介质流动情况对该缺陷进行了处理,取得了很好的效果。
There are some defects of the first WHB in ammonia plant that the welding seams were between the tube plate and the tube scoured and cracks formed between the tubes in working. This paper analyzes its＇tecknological condition and the fluid character of actuating medium, the methods to solve the defaults were found, and it gets very good effect.
出处
《压力容器》
北大核心
2008年第4期56-58,共3页
Pressure Vessel Technology
