06 Feb,2025
TIG Welding
Tungsten arc welding is often called TIG welding. It is an arc welding method that generates heat between a non-consumable electrode and the workpiece. The electrode rod, molten pool, arc and the heated area near the workpiece are all protected by gaseous protection to isolate the atmosphere from mixing. This protection is supplied by a gas or mixed gas flow and must be able to provide full protection, because even a trace amount of air mixed in will contaminate the weld bead.This welding method burns the arc in argon gas。
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