The plasmaarc welding have a high energy density, thick welding thickness that can weld for single time.
等离子弧焊具有能量密度高,一次性可焊厚度大等优点。
2
By comparing backgouging of plasmaarc with carbon arc to the welded joint of 13-5 martensitic stainless steel, the backgouging of plasmaarc is proved feasible for the full penetration weld.