Product Name:Chromium carbide Detail Instruction:Grey metal powder, rhombic crystal structure, water insoluble,
anti-acid and alkali. Density: 6.65~6.68g/CM3, melting point:
1890℃boiling point:3800℃. It is a kind of high melting point
inorganic materials of good resistance to abrasion, resistance to
corrosion and resistance to oxidation under high temperature
(1000~1100℃), therefore, it is used in thermal spraying material
for protecting metal surface and in grain refiner of hard alloy and
abrasion resistance and corrosion resistance elements. The
Cr3C2-base metal ceramic has extremely excellent oxidation
resistance under high temperature, its surface will be only
slightly darkened after exposed under 982℃ for five hours. While
under the same condition, 18-8 type stainless steel will be
apparently damaged, and WC-6Co alloy will be completely oxidized. Technical parameters (%)
Trademark
Total carbon
Free carbon
O
N
Fe
Ca
Size
0.5
0.05
0.05
0.05
Cr3C2-1
≥12.8%
0.3
Si
Ti
W
Na
2.5-10
0.02
0.01
0.05
0.02
Grain size:2.0-10mWe can also make it in accordance with special
requirements of customers.