Plasma Arc Gouging
Gouging utilizing a plasma arc for metal removal. An electric arc contained inside a gas shield is passed through a constricting orifice in order to generate extremely high temperatures and a high velocity stream of ionized gas. This stream Rapidly melts the metal on which it is focused and then blows the molten material away.
Related Links
Gouging: The other plasma process
Plasma Arc Gouging – TWI
Plasma, waterjet and laser cutting systems from Hypertherm
Plasma arc Gouging (PAG) Information
What to Know About Plasma Gouging | Welding Supplies from IOC
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