Green Silicon Carbide is produced by heating silica sand and a carbon source, typically petroleum coke, to high temperatures in a large furnace.The result of this high temperature process is the crystalline formation of Silicon Carbide grains.High quality,water classified silicon carbide powders graded to exacting standards.
Green silicon carbide powders are manufactured by various techniques to optimize shape, surface area, density, chemistry and/or particle size distribution for various applications.The industrial method of silicon carbide is to use high-quality quartz sand and petroleum coke in the resistance furnace refining.
Made of silicon carbide block, broken, acid and alkali washing, magnetic separation and screening or water selection and made of various particle size products.
Green silicon carbide powder Green SiC Grains Green SiC micropowder:
♦Green silicon carbide-low density
♦Green silicon carbide-low thermal expansion, oxidation resistance
♦Green silicon carbide-excellent chemical resistance
♦Green silicon carbide-high thermal shock resistance
♦Green silicon carbide-high wear and hardness resistance
♦Green silicon carbide-high strength, high temperature resistance
♦Green silicon carbide-high temperature strength
| Chemical Composition | |
| SiC | 99.05% |
| SiO2 | 0.20% |
| F,Si | 0.03% |
| Fe2O3 | 0.10% |
| F.C | 0.04% |
| Physical Composition | |
| Hardness: | Mohs:9.15 |
| Melting Point: | 2250℃ |
| Maximum service temperature: | 1900℃ |
| Specific Gravity: | 3.2g/cm3 |
| Bulk density(LPD): | 1.2-1.6 g/cm3 |
| Color: | Green |
| Particle shape: | Hexagonal |
| Available Sizes | |
| Grains: #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 Micro Powder: #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 | |
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