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Chromium Carbide (Cr3C2)

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Chromium Carbide (Cr3C2)

Chromium Carbide (Cr3C2)
Chromium Carbide (Cr3C2)
Specification
Appearance:gray orthorhombic crystals
Molecular weight:180.02
Density:6.65 g/cm3
Melting point:1890 ℃
Boiling point:3800 ℃
Characteristic:Chromium Carbide is high melting-point inorganic material with wear resistance, corrosion resistance and resistance to oxidation at elevated temperature (1000-1100℃), it is insoluble in water and resistant to acid and alkali.
Application:

Chromium Carbide is expansively used as a thermal spray material to protect the metal surface, and as an additive to fine the cemented carbide crystal and some other wear resistant and corrosion resistant organ as well. It is also used in coatings of bearings, seals, orifices, and valve seals. It can provide hard, wear resistant coatings for the materials in need of protection.

Chromium carbide specification
Chemical compositionContent (%)
Cr3C2≥98.5
Nb≤0.01
Ti≤0.01
Fe≤0.05
Al≤0.01
Si≤0.02
O≤0.50
N≤0.05
Na≤0.01
Ca≤0.02
W≤0.05
Ct (total carbon in the powder)≥12.8
Cf (free carbon in the powder)≤0.30
Particle size, FSSS (μm)1-3, or adjustable
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