摘要
通过对异种金属对接焊的焊接性进行分析 ,制定出了科学合理的焊接工艺规范 ,经试件型式试验以及几年来本局各生产矿井使用 ,未出现任何质量事故且运行稳定 ,证明了该工艺规范的可行性。
Through analysing welding function of dissimilliar matel butt welding,this paper draws up scientific reasonable technological standard.After type test,this material didn't appear quality fault and working steady in used product mine for few years.This shows that the technology is feasibility.
出处
《煤矿机械》
北大核心
2003年第1期52-53,共2页
Coal Mine Machinery
