摘要
本文对2000m3球罐组焊后产生的裂纹进行了原因分析,介绍了裂纹缺陷的修补工艺和方法。
This paper analyzes the reasons of the cracks which appeared after the 2000m3 spherical tank assembling weld, then introduces their patching techniques.
出处
《中国化工装备》
CAS
2009年第4期44-47,共4页
China Chemical Industry Equipment
关键词
球罐
组焊
裂纹
分析
修补
spherical tank, assembling weld, crack, analysis, patching.