As he notes in his writeup, the properties of copper which are most enticing, such as high thermal capacity, make welding it all that more difficult. His home-brew method of spot welding is ...

Welding isn't an easy skill to master, nor a cheap one. However, the xTool MetalFab changes all of that by being an ...

set out with cash in its pockets to woo and master rich, independent United Verde Copper Co. of Arizona (TIME ... of the world’s biggest non-ferrous metal smelters & refiners, had bought ...

Industrial sheet metal workers spend their days in paper or industrial mills working with heavier metals and welding, or in commercial kitchens creating and installing countertops, vent hoods and ...