摘要
通过对CO2气体保护焊接技术优缺点的比较,以及总结CO2气体保护焊接实践经验和制订针对性预防措施,在火电施工,特别是烟风煤粉等薄壁管道及钢结构制作中应用,可以提高施工效率,降低施工成本。
The advantages and disadvantages of CO2 gas protection welding technology are compared in this paper. Experience is summed up and precautions are proposed on CO2 gas protection welding technology. It is presented to utilize the CO2 gas protection welding technology in thermal power plant, especially in flue gas pulverized coal piping and steel structures, in order to improve construction efficiency and reduce construction costs.
出处
《山西电力》
2010年第1期47-49,67,共4页
Shanxi Electric Power
关键词
CO2气体保护焊接技术
分段焊接
工程应用
CO2 gas protection welding technology
partial welding
engineering application
