Silicon Carbide

Silicon Carbide(CAS:409-21-2)

Silicon carbide can also be called SiC. There are black silicon carbide and green silicon carbide. According to the shape, there are silicon carbide blocks and silicon carbide powder. The common method is to mix quartz sand with coke, use the silica and petroleum coke, add wood chips, put it into an electric furnace, heat it to a high temperature of about 2000 C, and obtain silicon carbide after various chemical processes. To green silicon carbide, add salt. Application: Silicon Carbide is widely used in the fields of Abrasive,Grinding, Metallurgy, Refractory, Ceramics, Petroleum, Chemical, Microelectronics, Automobile and Aerospace and so on. The main field of application: 1. Nonferrous metal Smelting industry. 2. Steel line using 3. Energy-saving line 4. Instead of fe-si for smelting steel,not only can remove Oxygenbut also can raise the temperature of molten steel. 5. Lining of high furnace to improve furnace age. 6. Stemming,downspouting and all kinds refractory brick of high furnace. 7. Iining of Electric tank of Electrolytic Aluminium or total tank body made by sic. 8. Silicon carbide ceramics is made by high quality sic fine powder firing several wearproof,acid- resisting and high temperature resistance parts. 9. Filling up material for high way and airport runway to make road surface skidding resistance and wear meanwhile improving using age. 10. High purity material can be used in producing Seni-conductor,Sic fabrics and so on. Specifications: Grade Chemicals  Composition(%) Sic Fe2O3 F�·C. MOISTURE Super Grade (Green SiC) 99.2 0.05 0.05 1 First Grade 95/97/98 0.15 0.15 1 Second Grade 85/88/90 1.5 1.5 1 Third Grade 70 4 5 1 Size 1)0-1mm,1-3mm,3-5m 2)24 mesh, 36, 46, 60, 70, 80, 90, 100, 120, 150, 180, 200, 220, 240, 280 mesh 3)325 mesh, 500, 600, 800, 1000, 1200, 1500, 2000, 2500, 3000, 5000, 6000 mesh Packing Net 25kg plastic woven bags, or in 1MT big bag; Marks We can produce it according to request.

Silicon carbide(Natural block) It is produced from quartz sand and high quality anthracite under high temperature in an electric resistance furnace. It is fit for process the grind metals and non-metals material of low tensile strength, such as grey cast iron, brass, aluminum, stone, leather and hard rubber etc. Also can be used as refractory materials and in electronic industry. Spe SiC (%) Fe2O3 (%) F.C (%) Moisture (%) CaO (%) MgO (%) Al2O3 (%) SuperGrade 98.5min 0.2max 0.2max 0.5max 0.02 0.02 0.03 1st Grade 97.5min 0.3max 0.6max 0.5max 0.05 0.05 0.05 2nd Grade 88-90 2.5max 3max 0.5max 1.5 1.5 2.5 3rd Grade 70-75 * * 1max * * * Packing and Size As clients demands Silicon carbide(Raymond mill machining) SiC (%) Fe2O3 (%) F.C (%) Moisture (%) CaO (%) MgO (%) Al2O3 (%) SuperGrade 98.5min 0.2max 0.2max 0.5max 0.02 0.02 0.03 1st Grade 97.5min 0.3max 0.6max 0.5max 0.05 0.05 0.05 2nd Grade 88-90 2.5max 3max 0.5max 1.5 1.5 2.5 Packing and Size As clients demands Silicon carbide(Barmac breaker and Ball mill machining) SiC (%) Fe2O3 (%) F.C (%) Moisture (%) CaO (%) MgO (%) Al2O3 (%) SuperGrade 98.5min 0.2max 0.2max 0.5max 0.02 0.02 0.03 1st Grade 97.5min 0.3max 0.6max 0.5max 0.05 0.05 0.05 Packing and Size As clients demands Silicon carbide(Jet milling machining) SiC (%) Fe2O3 (%) F.C (%) Moisture (%) CaO (%) MgO (%) Al2O3 (%) SuperGrade 98.5min 0.2max 0.2max 0.5max 0.02 0.02 0.03 1st Grade 97.5min 0.3max 0.6max 0.5max 0.05 0.05 0.05 Packing and Size As clients demands

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We are the professional manufacturer of the black sic, bfa and wfa in china. We have been exported the abrasives materials for more than 15 years. Our materials include the f12 to f1200 and p36 to p2500 on fepa standard and jis230 to jis4000 on jis standard. Meanwhile, we can also produce according to your special requests size.

Silicon Carbide is the hardest blasting media available. High-quality silicon carbide media is manufactured to a blocky grain shape that splinters. The resulting silicon carbide abrasives have sharp edges for blasting. Silicon carbide has a very fast cutting speed and can be recycled and reused many more times than sand. The hardness of silicon carbide allows for much shorter blast times relative to softer blast media. Silicon carbide grit is the ideal media for use on glass and stone in both suction or siphon and direct pressure blast systems. The ability to be recycled multiple times results in a cost-effective silicon carbide grit blast media with optimal etching results. Since silicon carbide grit is harder than aluminum oxide, it can be used efficiently for glass engraving and stone etching. Silicon carbide grit blast media has no free silica, does not generate static electricity and is manufactured to contain minimal magnetic content 25kg or 1mt big bag

Silicon Carbide

-80% up purity -1200~1500 mesh

Silicon Carbide, Payment Terms : TT ( Telegraphic Transfer ) Net Banking Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well. Silicon Carbide..,

Silicon carbide (SIC) is made from quartz sand, petroleum coke (or coal coke) and sawdust through high-temperature smelting in a resistance furnace. Silicon carbide also has a rare mineral in nature, morsonite. Silicon carbide is also called carbon silica. Silicon carbide is the most widely used and economical non oxide high-tech refractory raw materials such as C, N and B. It can be called steel sand or refractory sand. Silicon carbide is made of quartz sand, petroleum coke (or coal coke), sawdust (salt needs to be added in the production of green silicon carbide) and other raw materials through high-temperature smelting in a resistance furnace. At present, China's industrial production of silicon carbide is divided into black silicon carbide and green silicon carbide, both of which are hexagonal crystals, with a specific gravity of 3.20 ~ 3.25 and a microhardness of 2840 ~ 3320kg / mm2.