gas metal arc welding, gas tungsten arc welding, flux-cored arc welding, and shielded metal arc welding. In addition, it continues to develop students’ understanding of measurements in welding and ...

Originally the process was evolved in America in 1940 for welding in the aircraft industry. It developed into the tungsten inert-gas shielded arc process which in turn led to shielded inert-gas metal ...

TIG welding (also called Gas Tungsten Arc Welding, GTAW) involves striking an arc between a non-consumable tungsten electrode and the workpiece. The weld pool and the electrode are protected by an ...

These include shielded metal arc welding, gas metal arc welding, gas tungsten arc welding and flux-cored arc welding. Many welders specialize in a specific manufacturing industry, like aerospace ...