摘要
通过一台尿素合成塔在检验检测过程中遇到的情况,简要阐述了尿素合成塔外层板在实际使用过程中出现裂纹等问题时,怎样进行修理以及修理后的检验检测,并对此类缺陷提出预防措施。
Through a encountered in the process of urea synthesis tower in the examination, briefly expounds the urea synthetic tower, cracks on the outer plate, in the actual process of using, problems such as how to detect inspection and after repair, and put forward prevention measures to this kind of defect.
出处
《装备制造技术》
2014年第6期88-90,共3页
Equipment Manufacturing Technology
关键词
外层板裂纹
焊接
声发射
预防
the outer plate crack
welding
acoustic emission
prevention
