welding slag
1.Study on Elextro-slag Pressure Welding Equipment of vertical Reinforced Bar…
2.The argon chamber protection is aimed at 1Cr18Ni9Ti+T2 dual metal joints TIG DCSP. During welding, there are many serious technology problems——gas pore, slag inclusion. Closed argon chamber protection can reduce this sort of defects and make melt welding on different kinds of metals tend to be mature.
4.Study and realization of full-automatic control for reinforcing bar electro-slag pressure welding
8.Aiming at Ductility Dip Cracking (DDC) that took place in nuclear power Steam Generator pipe-sheet weld, Special Metals Corporation Group developed a new generation nuclear power welding consumables, INCONEL 52M and 152M by controlling Al, Ti, Si, Nb, Mn , B and Zr elements so that reduce slag, pore and inclusion incidence.

