nano-chromium carbide/ nano CrC 80nm 99.9%
The main characteristics of nano-chromium carbide ultrafine chromium carbide powder prepared through a special process, the powder is orthorhombic, a = 2.821, b = 5.52, c = 11.46, relative density 6.68, melting point 1890 ° C, boiling point 3800 ° C, thermal expansion coefficient of 10.3 x 10-6 / K; chromium (chromium oxide) and carbon compounds from the high temperatures of 1400-1600 ℃, chromium carbide lattice of positive and negative, density is 6.613 g/cm3, a melting point of 1895 ℃. chromium carbide is gray to acid.
An anti-wear films, semiconductor films; Carbide production to add the Cr3C2 not only able to refine the WC grain size and improve tensile strength and hardness and can significantly improve the alloy's corrosion resistance in industrial production is widely used as corrosion-resistant alloy structural materials (gauge valve, sealing rings, etc.)
used for spray welding and surfacing requirements of both corrosion resistance and the hard surface of the high resistance to friction performance solder; widely used in stainless steel, heat resistant steel, corrosion-resistant steel, alloy steel and special steel smelting production
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Products are classified
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Model
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Average particle size (nm)
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Purity (%)
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Specific surface area (m 2/ g)
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Bulk density (g / cm 3)
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Polymorphs
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Color
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Nanoscale
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Cr 3 C 2-001
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100
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> 99.9
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30.2
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2.14
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Orthorhombic
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Black
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Submicron
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Cr 3 C 2-002
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600
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> 99.6
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12.3
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3.12
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Orthorhombic
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Gray and black
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1. |
nanometer silicon carbide / Nano SiC 40nm 99.9% |
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2. |
nano-titanium carbide / Nano TiC 40nm 99.9% |
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3. |
nano structured WC Powder/ Nano WC 50nm 99.9% |
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4. |
nanometer zirconium carbide/ Nano ZrC 50nm 99.9% |
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5. |
nano vanadium carbide / Nano VC 50nm 99.9% |
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6. |
nano-tantalum carbide / Nano TaC 100nm 99.9% |
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7. |
nano-molybdenum carbide/ Nano MoC 80nm 99.9% |
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8. |
nano-chromium carbide / Nano CrC 80nm 99.9% |
