31 May,2024
Tip：Tungsten gas shielded arc welding method
This is a non-melting electrode gas shielded arc welding, which uses the arc between the tungsten electrode and the workpiece to melt the metal and form a weld. Tungsten is extremely non-melting in the welding process and only acts as an electrode. At the same time, argon or helium gas is fed into the nozzle of the welding torch for protection. Additional metals can be added as needed. (generally known as TIG welding in the world).
Tungsten gas arc welding is an excellent method for joining sheet metal and undersoldering due to its good control of heat input. This method can be used to join almost all metals, especially for welding aluminum, magnesium, which can form refractory oxides, and active metals such as titanium and zirconium. The weld quality of this welding method is high, but the welding speed is slow compared with other arc welding.
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