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本文研究了碱性立向下全位置焊接电焊条的工艺性能与焊条药皮配方的关系。着重测定了全位置焊接适应性、电弧稳定性、焊缝成型、焊接飞溅等性能与药皮中各组成物相对含量之间的关系。得出了工艺性能良好的最佳焊条配方。
In this paper, the relationship between the process performance and electrode coating recipe of alkaline vertical downward all-position welding electrode was studied. Focus on the determination of all-position welding adaptability, arc stability, weld formation, welding spatter and other properties of the composition of the relationship between the relative content of the coating. The best electrode formulation with good process properties was obtained.