摘要
加氢反应器是炼油生产中的关键设备,在加氢反应器检验中,MT探伤又是重要一环。本文叙述了磁粉探伤中,在反应器测温凸台根部发现裂纹状磁痕的判别方法和过程。
MT is an important mean during testing hydrogen reactor. This paper describes evaluated method and process of magnetic tract as crack found at the root of temperature measuring flange of reactor.
出处
《中国锅炉压力容器安全》
2001年第6期55-56,共2页
China Boiler and Pressure Vessel Safety
