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China, Chinese High Purity Silicon Carbide Sic 90% 1-10mm 0-10mm for Refractory and Abrasive Industries1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsSilicon CarbideHigh Performance Silicon CarbideSilicon Carbide Refractory
Tianjin Eastmate Carbon Co., Ltd.
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Product Description Silicon Carbide Our premier range of silicon carbide includes both black and green varieties. Black silicon carbide is expertly crafted from quartz sand, petroleum coke, and premium silica, skillfully smelted at elevated temperatures within a resistance furnace. With a hardness that bridges the gap between corundum and diamond, its mechanical strength outshines corundum, while maintaining a brittle and sharp nature. Meanwhile, green silicon carbide, formed from petroleum coke and high-grade silica with added salt, is also meticulously smelted at high temperatures, offering superior hardness and mechanical strength that surpasses corundum.Black Silicon Carbide This remarkable material is characterized by its brittle, sharp nature and exceptional electrical and thermal conductivity. It boasts a substantial Knoop hardness, ranging from 3100 to 3280 kg/mm2. Green Silicon Carbide This synthetic marvel, known as green carborundum, offers unparalleled thermal conductivity and immense strength, retaining its robustness up to 1000oC, making it 7.5 times stronger than Alumina.Green silicon carbide stands out with its exceptional hardness, ranking at Mohs 9.4 and 2600 Knoop, surpassed only by CBN and B4C.Silicon carbide abrasives are perfect for tackling tasks on cast iron, non-ferrous metals, rock, leather, and rubber. Its versatile nature also makes it an excellent choice as a refractory material and a metallurgical additive.Black Silicon Carbide ItemSiCFe2O3Free CarbonSiO2SiC97≥97%≤1.0%≤0.5%≤1.5%SiC95≥95%≤1.5%≤1%≤2.5%SiC92≥92%≤2.0%≤2.5%≤3.5%SiC90≥90%≤2.5%≤3%≤4.0%Green Silicon Carbide SiC99≥99%≤0.2%≤0.2%-Grit Size and StandardStandardParticle SizeSiC ≥ (%)F.C ≤ (%)Fe2O3 ≤ (%)GBF4-F90;P12-P10099.100.200.20JIS8# - 220#98.0//OCT10#;12#98.00.4(Fe) 0.3GBF320-F500; P40097.50.300.50JIS240# - 3000#96.0//OCTM40-M1498.00.4(Fe) 0.2FAQQ1: Are you trading company or manufacturer?A: We are proud to be a manufacturer,Q2: Are samples free or not?A: Our samples are offered free of charge, with shipping costs borne by the recipient.Q3. Can you customize the grain size or parameters according to my requirement?A: Absolutely, we are fully equipped to customizeaccording to your specific needs.Q4. Do you test all your goods before delivery?A: We maintain state-of-the-art laboratories to rigorously test the chemical and physical attributes of our SiC. We perform extensive testing throughout the production process and prior to shipping, ensuring each product meets stringent quality standards.We enthusiastically await the opportunity to assist with your inquiries.For any further questions or clarifications, please do not hesitate to reach out. Thank you sincerely for your interest.
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