HOW TO WELD ALUMINUM WITH TIG

When a bolt built nut requires to be welded onto a different metal part, stud welding is used; this yet another form within the process referred to spot welding. Spot welders are usually automatically fed the bolds. These involving weld nuts have a flange and also the flange comes with a smaller nub that in a position to to melt and create the weld

The high proportion of Argon in the gas mixture is needed because stainless steel does not react well with oxygen or carbon gasses. Throughout experience probably the most common gas mixture I made use of is C2 and areas 98% Argon and 2% Carbon Dioxide. Other mixtures use a short amount of Oxygen in addition to the Argon. Even though Oxygen just wh