TIG Welding [ Return towards Applications ]
Tungsten inert gas welding or GTAW-gas tungsten arc welding. This process is used when an very high welding quality is required (pressure vessels, piping, food containers, etc.)
An additional filler metal may be used either manually (wire rod) or in an automatic process through a separate wire feeder.
Researchers in the AIR LIQUIDE Group have studied this process to learn more about it and to propose the most suitable shielding gases like ARCAL™.
TIG Shielding gas selector 
- Sep 1, 2008
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