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 ...

TIG welding is one of those upper echelon fabrication skills that many home hobbyists hope to learn. Unlike MIG, stick, or any other form of welding, Tungsten Inert Gas (TIG) welding uses a non ...

this block of metal cost me £600 almost $1,000 and that is because this is one of the more Unique Metals that I've had the privilege of having in the workshop this is tungsten tungsten is one of the ...