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Basic Info.
Product Description
Chromium carbide is an inorganic compound with the molecular formula Cr3C2 and a molecular weight of 180.01.Grey powder, rhombic crystal system, a=2.821, b=5.52, c=11.46. The melting point is 1890 ºC and the boiling point is 3800 ºC. The micro Vickers hardness (load 50 g) is 2700kg/rnrn2, and the coefficient of thermal expansion is 10.3 × 10-6/K.
Product name:Chromium Carbide
Chromium Carbide CAS NO.: 12012-35-0
Chromium Carbide EINECS:234-576-1
Chromium Carbide molecular weight: 180.02
Chromium Carbide Formular: Cr3C2
Chromium Carbide density: 6.65 g/cm3
Chromium Carbide melting point: 1890ºC
Chromium Carbide boiling point: 3800ºC
Chromium Carbide apperance: dark gray powder
Chromium Carbide particle size: 2-5μm
Chromium Carbide applications:
It is a high melting point inorganic material with good wear resistance, corrosion resistance and oxidation resistance in high temperature environment (1000-1100 degrees). It is used as a thermal spray material for metal surface protection and is also often used as hard alloy. Grain refiners and other wear and corrosion resistant components.
| TYPE | Cr3C2-1 | Cr3C2-2 | |
| Max content of Impurities | Total Carbon | ≥12.8 | ≥12.8 |
| Free Carbon | ≤0.30 | ≤0.35 | |
| O | 0.50 | 0.35 | |
| N | 0.10 | 0.15 | |
| Fe | 0.15 | 0.10 | |
| Ca | 0.02 | 0.10 | |
| Si | 0.05 | 0.08 | |
| Mo | 0.01 | 0.15 | |
| Al | 0.02 | NA | |
| Na | 0.01 | NA | |
| Fisher Particle Size(μm) | ≤2.0 | 2.0-5.0 | |
