Purity: 98%-99.9999%
Hardness: Mohs 9.4 / 2600 Knoop
Melting Point: Dissociated at about 2600 degree
Maximum Operating Temperature: 1900 degree
Green silicon carbide contains more than 99% SiC, good self-sharpening, mostly used for processing carbide, titanium alloy and optical glass, also used for honing cylinder liner and fine grinding high-speed steel tools. In addition, there is cubic silicon carbide, it is a special process to produce yellow-green crystals, used to make abrasives suitable for bearing ultra-fine machining, can make the surface roughness from Ra32 ~ 0.16 microns to Ra0.04 ~ 0.02 microns at a time.
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98% min |
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SiO2 |
1% max |
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H2O3 |
0.5% max |
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Fe2O3 |
0.4% max |
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F.C |
0.4% max |
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0.02% max |
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9.2 |
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2300 degree |
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1900 degree |
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3.2-3.45 g/cm3 |
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1.2-1.6 g/cm3 |
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58-65x106psi |
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3.9-4.5 x10-6/ degree |
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71-130 W/m.K |
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0-1mm,1-3 mm, 3-5mm, 5-8mm,6/10, 10/18,200-0mesh,325mesh, |
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#60,#80,#100,#120,#180,#220,#240...Other special spec. could be supplied as required. |
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1. Abrasives and Grinding: widely used as an abrasive material in grinding wheels, cutting tools, and sandpapers.
2. Refractories: used as raw material in the production of refractory materials.
3. Composite Materials: used as a reinforcement material in the production of advanced composite materials.
4. Electronics: used in the production of electronic components such as diodes, transistors, and sensors.
5. Metallurgy: used as a deoxidizer and an additive in the production of iron and steel.
6. Energy Industry: used in the production of solar panels as a cutting and grinding material for silicon wafers
Cim npe nrov:
