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| Customization: | Available |
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| Application: | Aerospace, Architectural, Ceramic Decorations, Electronics |
| Material Composition: | Wc- 10co4cr |
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Agglomeration sintering or sintering crushing of gray/black particles; Agglomerated sintered particles are spherical or nearly spherical, with good flowability;
Sintering and crushing into irregularly shaped particles; The maximum working temperature is 500 ºC;
A hard and dense coating that is resistant to abrasive wear, corrosive wear, and erosive wear;
Replace electroplated hard chromium;
Mainly used in aircraft landing gear, gate valves and ball valves, paper rollers, hydraulic cylinders, compressor rods, metallurgical rollers, mechanical components, etc.
| Grade | T.C(%) | Co(%) | Cr(%) | Fe(%) | O(%) |
| ZTC45 | 5.2-6.0 | 9.1-10.1 | 3.0-4.5 | ≤1.0 | ≤0.5 |
| ZTC45D | 5.2-6.0 | 9.1-10.1 | 3.0-4.5 | ≤0.15 | ≤0.5 |
| grade | Type | Size (μm) |
bulk density (g/cm2) |
Hall current velocity (s/50g) |
| ZTC4551 | WC-Co-Cr 86/10/4 |
53-20 | ≥4 | ≤25 |
| ZTC4553 | 45-20 | ≥4 | ≤25 | |
| ZTC4552 | 45-15 | ≥4 | ≤25 | |
| ZTC4551D | WC-Co-Cr 86/10/4 |
53-20 | ≥4 | ≤18 |
| ZTC4553D | 45-20 | ≥4 | ≤18 |


