Heliarc welding, also referred to as gasoline tungsten arc welding (GTAW), is a welding course of that makes use of an electrical arc between a tungsten electrode and the workpiece to soften the steel on the joint. The method is shielded from the environment by a blanket of inert gasoline, sometimes argon or helium. Heliarc welding is usually used for welding skinny supplies, resembling stainless-steel and aluminum, and for welding in essential functions, resembling within the aerospace and medical industries.
Heliarc welding affords a number of benefits over different welding processes. First, it produces high-quality welds with wonderful penetration and minimal distortion. Second, it’s a comparatively clear course of, producing little smoke or spatter. Third, it’s a versatile course of that can be utilized to weld all kinds of supplies. Lastly, it’s a comparatively protected course of, because it doesn’t produce dangerous fumes or radiation.
