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 Beijing city sanye carbon co., Ltd., since inception in 1986, has always adhered to strict quality management of survival, the constant technological progress and development of business ideas, developing new materials, new products, and has become the top companies in the field of precision machining of carbon and graphite. the carbon and graphite products are widely applied in the machinery, electronic, semiconductor, Silicon, textile, electric motors, electric appliances, electric, transportation, communication and other fields, in order to bring into full play its characteristics and potential of our company has been actively providing technical support and service to users in the field. at present, our company not only has a super large size machining of graphite materials and superb skills, more unique oxidation resistance of graphite surface treatment technology; some products and technology has reached the international advanced level. with a reliable product quality and good reputation of the company, the company enjoys a high reputation in the domestic, and with Europe, Japan, Korea and many other countries customers establishing broad cooperative relationship in various fields. a long time, our company has consistently adhered to "meet and strive for excellence" quality policy, implementation of "three-carbon, quick-you needed" service standards, trying to serve the masses of users. hope that our company specialized production can meet a wide variety of leading-edge technology development requirements, as various technological requirements to provide the best selection of world-wide! uses of graphite: because of the many excellent properties of graphite, such as wear resistance, high temperature resistance, pressure resistance, corrosion resistance, and creep resistance, oil-free lubrication, small expansion coefficient, excellent sealing., which is widely used and metallurgical, mechanical, electrical, chemical, textile, and other industrial sectors.
refractories a major use of graphite is the production of refractory materials, including fire-resistant brick, Crucible, powder for continuous casting, core-mold, mold detergent and heat-resistant material. in recent years, two important changes in the refractories industry is magnesium carbon brick in the furnace lining was widely used, and application of alumina carbon brick in continuous casting. closely connected with steel industry graphite refractories, refractories for steelmaking industry consume about around the world.
steel when the graphite material for the steel industry and other impurities as carburizing agents. new graphite production technology is a broad category including artificial graphite, petroleum coke, metallurgical coke and graphite. in graphite steel carburizing agent around the world remain one of the main uses of earthy graphite.
conductive material graphite in the electrical industry are widely used as electrodes, carbon brushes, carbon rod, tube, anode, graphite gaskets for mercury rectifiers, telephone parts, coating of the television picture tubes, and so on. with the widest application of graphite electrodes, when smelting alloy steel, Ferroalloy, using graphite electrodes, then a strong electric current through electrodes into furnace melting zone, arcing, the electrical energy into heat energy, temperature rises to around, so as to achieve the purpose of melting or reactions. |
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