Nickel based alloy Thermal Spray wire
45CT is a nickel chromium titanium wire specifically designed for arc spraying. It produces dense, well-bonded coatings with excellent corrosion resistance and good wear resistance. It is highly resistant to sulfur and vanadium atmospheres up to 1825° F. It has proven to be particularly effective as a protective arc spray coating for boiler tubes in black liquor recovery boilers and coal fired utility boilers.
This alloy is a nickel aluminium titanium alloy characterized strong resistance to high temperature corrosion oxidation.
Typical applications for 45CT are widely used in combustion furnace,Boiler water wall tube, fan blade.
Normal composition%
| Cr | Ni | C | Mn | Fe | S | Si | Cu | Ti | P | Other |
| 42-46 | Bal. | 0.01-0.1 | ≤0.2 | ≤0.5 | ≤0.015 | ≤0.2 | ≤0.5 | 0.3-1.0 | ≤0.02 | ≤0.5 |
Typical Deposit Characteristics
| Coating Harness | Coating Strength | Yield Strength | Elongation |
| 45 HRC | 48Mpa | 295Mpa | ≤22% |
Specific heat capacity
| Melting point (ºC) | 1450 |
| Max continuous operating temperature in air (ºC) | 1250 |
| Magnetic properties | non-magnetic |