摘要
16mm厚Q345D钢板不需开坡口,双面单层埋弧焊接,成功地焊接了天车梁腹板的一级对接缝。生产效率提高,焊缝质量良好。
Welding Q345D steel of 16mm thick without groove restraint, the fist grade butt weld seam of crane beam web is welded successfully by secondary recification single layer submerged Arc welding process. It have highed weld seam quallity and productivity.
出处
《山西冶金》
CAS
2001年第3期43-44,共2页
Shanxi Metallurgy
关键词
天车梁
制作
垫板法
埋弧焊
焊缝
应用
submerged -arc welding, butt weld seam, application
