Black/Green Silicon Carbide For Abrasive & RefractoryIntroduction of the silicon carbide:Product name: silicon carbide
Bulk density: 1.72-1.95g/cm3.
Appearance: Black or green crystal
Section of sand: 0-1, 1-3, 3-5, 5-8mm
Granular: 16, 20, 24, 30, 36, 46, 60, 80, 100, 120, 150, 180, 200, 220, 320mesh
Powder: 325, 400, 600, 800, 1000, 1200, 1500, 1800, 2000, 2500, 3000mesh
Features of the silicon carbide:
1. High hardness.
2. Good thermal conductivity.
3. Small thermal expansion coefficient.
4. Chemical stability.
5. Good wear resistance. Specifications of silicon carbide: Usages of silicon carbide:1. Used as abrasive in manufacturing grinding wheel, abrasive paper, abrasive belt, abrasive, grinding, grinding head, grinding paste, etc.
|Size ||Particle size: 0-1, 1-3, 3-5, 5-8mm|
W#: 325, 400, 600, 800, 1000mesh
F#: 16, 20, 24, 30, 36, 46, 60, 80, 100, 120, 150, 180, 200, 320mesh
Sic grinding tool can be used in the manufacture of consolidation, coated abrasive grinding and freedom, to the processing of glass, ceramic, stone, jade, cast iron, stainless steel, floor tile and some non-ferrous metals, hard alloy, titanium alloy, high speed steel props and grinding wheel etc.
2. Used for refractory materials (silicon carbide powder, silicon carbide particles)
Silicon carbide as inorganic nonmetallic materials with high temperature resistant, wear resistant characteristics of silicon nitride combined with silicon carbide products can be used in the blast furnace ceramic cup, etc.In air brick as ladle with magnesia carbon brick, aluminum silicon carbide can also act as antioxidants added.
Made of silicon carbide refractory plate high crushing strength, long service life, low thermal capacity, low thermal conductivity.The brittle material, good toughness;Good flatness, size accurate,Easily cut installation, construction is convenient;Excellent resistance to wind erosion performance;Continuous production, uniform fiber distribution, stable performance;Excellent sound-absorbing noise reduction performance.
3. Used in steel making, casting industry (particles of silicon carbide, silicon carbide, silicon carbide, silicon carbide powder)
Silicon carbide as steelmaking deoxidizer can make molten steel quality is stable, and has fine grains, remove steel always harmful impurities, after using molten steel casting temperature, casting are of good quality and low cost per unit.
Silicon carbide can be all alternative ferrosilicon and recarburizer FeALSi dosage decreased, which can effectively reduce the cost of steelmaking.
Decomposition of silicon carbide at high temperature and oxidation is exothermic reaction process, positive pressure in the furnace is strong, and can guarantee lower sulfur content.
4. Used in photovoltaic industry, polishing, grinding, high-tech research and development, and other industries (silicon carbide micro powder)
Silicon carbide powder is mainly used for refractory products manufacturing, and foam ceramic industry, solar silicon original cutting, crystal cutting, grinding, car engine manufacturing, special coating industry, plastics modification, desulfurization, power supply, environmental protection industry, etc.Package and Shipping of silicon carbide:1. 25kg/bag or 1ton/bag, or as clients' request;
2. Packed on pallet,1ton per pallet,20 pallets full filled in 1*20'FCL.
3. 7-15 working days to prepare the bulk production after we received prepayment.