Plasma Arc Welding

In Plasma arc welding process the arc is formed between a tungsten electrode and the welding job in an atmosphere of plasma-forming gas-nitrogen, hydrogen and argon. A separate filler rod is used to add the filler metal in the joint. if necessary. But normally no filler rod is used.

Plasma Arc Welding
Plasma Arc Welding

The process is similar to TIG welding. Plasma cutting is used to cut non-ferrous metals and alloys successfully and quickly.

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