摘要
简要介绍了气化炉壳体鼓包伴随开裂部位的检测结果及现场修复情况，并通过失效分析指出：应加强压力容器壳体接管焊缝的焊接质量控制。
Inspection results and repair in site of shell position that had blister accompanied with cracking are recommeded briefly.By means of failure analysis denoted that welding quality controal of the nozzle weld on pressure vessure shell must be tightened.
出处
《石油化工设备技术》
CAS
1998年第1期48-53,共6页
Petrochemical Equipment Technology
关键词
气化炉
壳体
鼓包
开裂
检修
合成氨厂
Evaporation furnace,Blister accompanied with cracking,Over haul
