摘要
本文叙述了炼油厂制氢装置转化炉炉管由于应力腐蚀破坏造成泄漏后,在现场对炉管进行的局部焊接修复方法和焊接工艺以及就此提出的一些改进方法。
Abstract This article discusses the repair method and the welding process of the local welding on the conversion furnace tubes in hydrogen plants.It also puts forward some improvement suggestions for solving some problems.
出处
《压力容器》
1999年第1期66-70,共5页
Pressure Vessel Technology