| Item/Fusion Heat Source | Oxygen+Gas Type | Electric Arc Type | Plasma Type | ||
|---|---|---|---|---|---|
| Name | Flame wire Spray | Thermo Spray | HVOF Spray | Arc Spray | Plasma Spray |
| Form of Coating Material | Wire | Powder | Powder | Wire | Powder |
| Heat Source Temperature (℃) | 2,900 | 3,160 | 2,500~2,800 | 4,000 | 12,000~16,000 |
| Molten Particle Velocity (m/sec) | 150~300 | 30~50 | 400~800 | 80~250 | 200~600 |
| Adhesion Strength (psi) | 5,000 | 4,000~7,000 | 10,000 | 3,000~6,000 | 6,000~10,000 |
| Processing Rate (%) | 3~5 | 10~15 | 1 | 10 | 1~2 |
| Major Coating Materials | Sus, Mo, Cu, Zn, Ai, Ni, Sn, Zn-Ai, Carbon-steel, Cu-Sn |
Metallothermic Alloys -Ni-based -Co-based -WC-based |
-Wc+Metal -Cr3c2+Metal -NiCr -Inconel -Sus -Other Metals |
-Sus -Cu -Zn -Al -Zn-Al -Ni-Cr -Inconel |
-All powder types -Ceramic -Cernet -Tungsten -Mo -Al -Ni -Ni-based Bond coating |
