There are many different types ... The electrodes are commonly made from carbon-based materials. Electrical contacts consist of a high-conductivity, soft, and oxidation-resistant material, often with ...

Historically, balling the tip of the electrode was the default process to prepare it for AC TIG welding (most notably for ...

Welding, brazing, and soldering equipment is used to join two materials—often metals—together. The equipment itself may consist of a complete system or station, power source, gun or torch, or a ...