slag welding 电渣焊 ; 夹焊 effect of chemical composition and structure of welding slag 熔渣的化学成分和组织的影响 .
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slag welding 电渣焊 ; 夹焊 effect of chemical composition and structure of welding slag 熔渣的化学成分和组织的影响 ..
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Vibratory conditioning technology (VCT) was used in the routine electro-slag welding (ESW) for the first time.
首次将振动调制工艺应用到常规电渣焊中。
The welding of high pressure boiler longitudinal weld shall be electric slag welding which may be replaced by improved auto-submerged arc welding when have no electric slag welding.
高压锅炉锅筒纵缝焊接时，采用的焊接设备为电渣焊。在不具备电渣焊的情况下用改进的埋弧自动焊成功的替代了电渣焊。
The weld defects of incomplete fusion and burn through always occur when the electro-slag welding is used between the outside thin metal plate and the inner clapboard in a box-section member.
箱形截面构件薄壁板与内隔板电渣焊接时，易产生壁板烧穿和焊缝未熔合现象。
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