摘要
详细分析了4台重整反应器局部主焊缝产生裂纹的原因,并对该裂纹的修复制订了相应的焊接工艺和处理措施。
This article analyzes the cause of the crack on reforming reactorsmain seam in detail,and establishes the certained welding technology and measure to repair the crack.
出处
《电焊机》
2003年第11期47-48,共2页
Electric Welding Machine
关键词
重整反应器
应力腐蚀开裂
脱氢处理
焊接
reforming reactor
stress corrosion cracking
dehydrogenation
welding
