“…Following the 2000s, the majority of the research has aimed at exploring the effect of variable magnetic fields on the “droplet-transfer”, and the “spatter-control”. Throughout the previous decade, new arc phenomena have been revealed and “magnetically-controlled welding” knowledge has broadly been applied in many welding methods including TIG, MIG, MAG, RSW, flash welding, stud welding, SAW, and brazing, LBW, and hybrid welding [ 84 , 85 , 86 ]. The achievements of these researchers did not attract manufacturers on a large scale.…”