TIG welding isn't rocket science, it's actually closer to metallurgy. We get it. Most hobbyists are at the limit of their comfort zone with MIG welding, and mostly in non-critical areas at that. Our ...

Our November issue featured a story on building a NASCAR side-exit style exhaust using components from Dr. Gas. We brought our Laguna down to LP Racing in Rancho Cucamonga, CA, the brainchild of ...

In the tungsten inert gas (TIG) welding process, an electric arc is struck between a refractory electrode made of tungsten and the work piece, while a shroud of inert gas, usually argon, shields the ...

In the manufacture of heat exchanger components for aircraft, it was found that using the pulsed TIG method to weld the inlet and return manifolds was giving excessive porosity. Consequently an ...