摘要
介绍了甲醇合成塔的主要技术参数以及B6焊缝产生裂纹的状况,分析了甲醇合成塔B6焊缝产生裂纹的原因,并制定了现场修复方案,总结了修复经验及应注意的事项。
This paper introduces the main technical parameters of the methanol synthesis tower and the crack state of the B6 weld,analyzes the causes of the crack in the B6 weld of the methanol synthesis tower and makes the plan of the field repair program as well as summarizes the experience of repairing and the matters needing attention.
出处
《化肥设计》
CAS
2017年第3期59-61,共3页
Chemical Fertilizer Design
关键词
甲醇合成塔
B6焊缝
裂纹
修复
热处理
探伤
Methanol synthesis tower
B6weld
crack
repairing
heat treatment
flaw detection
