SUBMERGED ARC WELDING METHOD

摘要

In the flat welding process carried out along the welding line with supplying the exhaustable electorde in a molten slag, the weld process supplying a wire in molten slag is characterized by settling the travel interruption time(T1) at the same time between the welding of 1st pass forming a sealing bead and the welding of 2nd pass going on the welding without removing slag after the welding of 1st pass.