摘要
CO2气体保护焊技术已大量的应用于水工钢结构施工工艺中,其具有焊接速度快、效率高、成型好和变形小的突出特点。本篇主要介绍的是CO2气体保护焊在水工钢结构施工中焊材的选用、焊接工艺、实际操作等应用方面的问题。
CO2 gas shielded arc welding technology have been widely used in hydraulic steel structure construction,which has special advantages of the welding speed fast,high efficiency,easy forming and small deformation.This paper describes the selection,welding process,and practical application aspects of CO2 gas shielded welding in the construction of hydraulic steel structures.
出处
《吉林水利》
2012年第4期54-56,共3页
Jilin Water Resources
关键词
CO2气体保护焊
水工钢结构
工艺
操作
CO2 gas shielded arc welding
hydraulic steel structure
technique
operation
