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Plasma spray welding PTA-400E-800DF
Plasma Transferred Arc System (PTA) is a high energy, inert gas welding process. Ar is basically used for arc plasma supply, powder transport and molten material shielding.It produces a very high quality deposit offering optimal protection with minimal dilution or deformation of the base material. It is a process that deposits very precise coatings of perfectly controlled alloys on mechanical parts that are subject to intense wear; significantly extending their service life.PTA technology is particularly effective in protection against corrosion, thermal shock and abrasion.A wide range of overlay alloys is available for practically any part.