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China, Chinese 98.5% Purity Black Silicon Carbide Powder for Carborundum Abrasive1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsSilicon CarbideSilicon Carbide RingSilicon Carbide Nozzle
Ningxia Yongruida Carbon Co., Ltd.
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Product Description Product Description Black Silicon CarbideSilicon Carbide (SiC), is brittle and sharp grains, known as Carborundum, is a convetional abrasive containing silicon and carbon.The Silicon Carbide is made from silica sand and petroleum coke in resistant furnace at a range of temperatures, between 1600 °C (2910 °F) and 2500 °C (4530 °F).Silicon carbide includes black silicon carbide and green silicon carbide.Black silicon carbide is made from quartz sand, petroleum coke and high-quality silica, which are smelted at high temperature in a resistance furnace.Its hardness is between corundum and diamond, but its mechanical strength is higher than corundum.Green silicon carbide is made from petroleum coke and high-quality silica, and salt is added as an additive. It also smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, and its mechanical strength is higher than that of corundum. Product Parameters Silicon carbideSiCFe2O3F.C.Relative DensityMelting Point Micro-HardnessMohs' scale of hardnessI>97%1.2% Max<0.3%3.22730 °C2840-3320 kg/mm29II>90% 1.5% Max<0.5%3.22730 °C2840-3320 kg/mm29II secondary>88%2.0% Max<1.0%3.22730 °C2840-3320 kg/mm29III>70%2.5% Max<1.5%3.22730 °C2840-3320 kg/mm29III secondary>60%3.0% Max<2%3.22730 °C2840-3320 kg/mm29Note:1. Size can be customized according to requirements from clients.Grit Size: A:1-3,3-5,5-8 mm B:16,20,24,30,36, 46,60,80,100,120,150,180,200, 320 mesh,2. If you are not sure of the model or parameters of your needs, contact our sale manager, and then you will get professional advice from our technical department! ApplicationThe Usage of Silicon carbide:1. In the electrionics industry, silicon carbide can be used as lightning arrester valve body, silicon carbon electric heating element, far infrared generator, etc.2.As one kind of popular abrasive, it is commonly used to polish the surface of optical glass or metal pipes.3. Low-grade silicon carbide can be used as steelmaking deoxidizer and cast iron additive.4. In the carbon industry, silicon carbide can be used to produce bricks for iron-making blast furnaces, such as graphite silicon carbide, silicon carbide bricks combined with silicon nitride, etc.5. In the production of graphite electrodes, silicon carbide is also used as the coating refractory sintering material of oxidation-resistant coating electrodes to add the coating's ability to withstand sharp changes in temperature.6. In the manufacture of special carbon materials-biochar, propane and trichloromethylsilane are often used as gas materials. After high temperature pyrolysis, the silicon-containing pyrolytic carbon coating is accumulated on the graphite substrate to add products. The hardness, strength and wear resistance.Silicon carbide deoxidizer is a novel high-performance composite deoxidizer, which can replace the more expensive traditional deoxidizer ferrosilicon powder and alloy powder. It is suitable for deoxidation when ordinary steel, alloy steel and special steel smelting. The silicon carbide deoxidizer has can promote deoxidation, and effectively increase the recovery rate of elements. and also have the effect of increasing carburization, replacing part of the carburizing agent, and reducing costs in steelmaking. Using silicon carbide as a steelmaking deoxidizer, the quality of molten steel will be stable, and it can refine crystal grains and remove harmful impurities in molten steel. CertificationsWe own import and export licenses, and have certifications of ISO9001:2008, ISO14001:2004 and TS16949:2009. Company ProfileNingxia Yongruida Carbon Co., Ltd. have manufactured all types of silicon carbide, activated carbon, filter media, refractory and abrasive materials since 2014.Our main products include silicon carbide grains, silicon carbide powder, black silicon carbide, green silicon carbide, coconut shell ,coal- based,wood-based,powder, desulfurized ,walnut shell activated carbon ; filter material; water purification flocculant; graphite and carbon products, molecular sieve, maifanite, bamboo charcoal bag, vulcanizing agent, ion exchange resin, anthracite, filler, coke, porcelain cleaner etc.Yongruida silicon carbide are widely used as Sandblasting Media, Abrasive, Polishing Material, Refractory Material, or Fireproof Material. As a professional manufacturer of all types of silicon carbide,filter media, refractory and abrasive materials, and activated carbon.We have 2 silicon carbide production lines, 3 activated carbon production lines, 3 fused alumina production lines, 2 filter material production lines, 1 PAC production line and 1 PAM production line.Our laboratory was built in 2014. These years, with technical support from domestic univesities and teams of our techcians, quality of our silicon carbide was thought highly of by our clients.And sample of every batch of activated carbon will be tested by our quality inspector, before our product sent to our clients.The laboratory of enterprises is an important part of the national technological system, and our laboratory is seemed as centre for silicon carbide study fot research on industrial applications. Meanwhile we gathered and cultivated outstanding scientific and technological talents.As an important platform for professors to comunicate each other about the technology for manufacure of silicon carbide. Its goal is to "produce the premium silicon carbide for our client, and provide our silicon carbide for them with reasonable price"Our silicon carbide are very popular with our friends in America, Japan, Australia, etc.Up to now, our products have been exported to America, Japan, Australia, Russia, Italy, France and dozens of other countries and regions.Welcome to our company anytime, and sample of your purchase will be provided as soon as you want it!Contact us immediately!As for package, you can choose 25/50 kg per bag, or 1 ton jumbo bag. Logo on bag can be designed according to your requirements. And if you still have other requirements, please contact our sellers on line. FAQQ1: Are you a trading company or a manufacturer? A: Ningxia Yongruida Carbon Co., Ltd. is a Manufacturer in Shizuishan City, Ningxia Province, China,has been in the industry more than 8 years.Q2: May I have samples? A: Yes, of course. Sample is free but freight cost is collected.Q3: What's your MOQ? A: Normally, 1000kg. But any trial order, which quantity is less than MOQ, is also warmly welcomed.f you have a trial order, please feel free to contact us so that we can provide some recommendation ofshipment for you, to save the freight cost, according to the quantity you need.Q4: What's your general lead time? A: Normally 5-7 working days for off-the-shelf samples, and 15-25 days for bulk order.Q5: How should I pay you? A: We strongly recommend Trade Assurance service on the Made-in-China platform. and T/T, L/C, etcare acceptable.Q6: What are your advantages? -As a manufacturer more than 8 years, Yongruida is professional and loyal supplier of activated carbon.-Any quotes will be taken seriously.-Good advise or suggestions in details for your desires will be provided promptly.-Superior products with best factory prices.-Strict rules in production, quality assurance of products, and good management .-Shipment is always guaranteed.
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