摘要
通过对高频直缝电焊钢管生产过程中焊接缺陷的形成原因以及焊管在进行压扁试验时出现裂纹的原因进行分析，结合高频直缝电焊钢管的生产工艺参数与焊接质量之间关系所进行的试验，提出了对其生产工艺参数的控制方法，以提高焊管的焊接质量。
The cause of welding defects in the process of longitudinally high-frequency welded pipe and the cause of pipe cracking in the flattening test are analyzed On the base of the results of experiment on relation between process parameters and welding quality, in order to improve welding quality control of process parameter is discussed
出处
《焊管》
1999年第5期51-54,共4页
Welded Pipe and Tube
