The joint microstructure and mechanical properties of high strength bainitic steel plate were studied by CO2 gas shielded welding(CGSW), submergedarcwelding(SAW) and manual arc welding(MAW).
利用二氧化碳保护焊、埋弧焊、手工电弧焊研究了高强度贝氏体钢板焊接接头的组织和力学性能。
2
The effects of arc voltage, welding current and heat input on the weld appearance in submerged-arcwelding(SAW) of A105 steel with small diameter welding wire were experimentally researched.
主要研究A105钢小直径焊丝埋弧焊时，电弧电压、焊接电流和焊接热输入对焊缝成形的影响。
3
The contrast tests of vibratory submerged-arcwelding and normal SAW(submergedarcwelding) on the valve steel A105 was carried out.