Green Silicon Carbide
Green sic is made of petroleum coke and high-quality silica as the main raw materials, adding salt as an additive, and is smelted at high temperature in a resistance furnace. It is green crystal, brittle and sharp, and has certain thermal conductivity and electrical conductivity.
Availabe size:
Section Sand：0-1mm, 1-3mm, 3-5mm, 5-8mm
F-macrogrit-Sizes-bonded F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220
JIS-microgrit-Sizes-bonded 240#280#320#360#400#500#600#800#1000#1200#1500#2000#3000#4000#6000# 8000#10000#
The physical and chemical analysis:
Physical Properties | |
Hardness: Knoop | 2600 |
Hardness: Mohs | 9.4 min |
Melting Point | 4712°F (2600°C) |
Thermal Conductivity* | 210 btu/hr/ft2/in/°F at 400 °F |
Specific Gravity | 3.2 g/cm3 |
Particle Shape | Blocky, Sharp |
Color | Green |
Typical Chemical Analysis | |
Total SiC | 99.05% |
Total SiO2 | 0.2% |
Total Si | 0.03% |
Total Fe | 0.04% |
Total C | 0.1% |
Green silicon carbide package:
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