and soldering heating and heat treating melting, holding and pouring pipe and tube production pipe coating strip heating and coating vacuum and controlled atmosphere heating vacuum and controlled atmosphere melting wire production metals aluminum copper gold graphite iron rare earth metals silver steel...
submit other answers - - : : . shielded metal arc welding (stick), with out a doubt over brazing. . smaw is faster than tig, not always the case with mig. some advantages are penetration, ability to weld outside in windy conditions. tig is preferred for aluminum, stainless, titanium, and exotic alloys...