Table 1 Typical spray gun operating parameters
From: A demonstration of the antimicrobial effectiveness of various copper surfaces
Spray/Property | Temperature °C | Velocity, m/s | Porosity, % | Oxides, % |
|---|---|---|---|---|
Plasma | 2500 - 3500 | 100 - 300 | 1 - 10 | 1 - 3 |
Wire Arc | 2500 - 3500 | 50 - 100 | 5 - 20 | 10 - 20 |
Cold Spray | 100 - 500 | 600 - 1000 | <1 | <1 |