Plasma transfer Wire Arc Spray process Arc Spray (most often referred to as metalizing, TSA, TSZ, and TWAS) is the most productive and economical of all thermal spray coating systems. Arc Spray uses DC power to energize two conductive wires: one positive and the other negative. These energized wires are then fed through a feeder into a gun head. It is at the gun head that the wires meet and arc against each other, thus creating molten material. 🎬 Cavitar Ltd. #metallurgy #metallurgicalengineeri

447K views · 829 reactions | This process is used to apply a thermally sprayed coating that provides a wear- and corrosion-resistant layer to a base material | UNILAD Tech | Facebook

Plasma Transferred Wire Arc Spray (PTWA) in Action with Immense Details CAVILUX lasers are the ultimate source of illumination for processes that are too hot or bright to see, learn, and analyze otherwise. One of such bright process is PTWA. The GTV PTWA (Plasma Transferred Wire Arc spray technology) is used in industrial applications such as coating cast engine blocks in the automotive industry. This method uses a high frequency ignition that can generate an arc from 60 to 150 Amps. The arc and