Tungsten carbide is a dense, metallike substance, light gray with a bluish tinge, that decomposes, rather than melts, at 2,600 C (4,700 F). It is prepared by heating powdered tungsten with carbon black in the presence of hydrogen at 1,400 –1,600 C (2,550 –2,900 F).
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Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon. Its chemical formula is SiC. Since the late 19th century silicon carbide has been an important material for sandpapers, grinding wheels, and cutting tools. More
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Tungsten carbide - Wikipedia
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through a process called sintering for use in industrial machinery , cutting tools , abrasives , armor-piercing shells and jewellery .
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Silicon carbide also known as carborundum is a compound of silicon and carbon with a chemical formula SiC. Superior properties such as high thermal conductivity, high-temperature strength, high hardness & wear resistance, excellent chemical resistance, low thermal expansion, low density, oxidation resistance, excellent thermal shock resistance, and high strength is expected to drive the
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2020/4/20· The Global Silicon Carbide market accounted for $526.03 million in 2018 and is expected to reach $2968.48 million by 2027 growing at a CAGR of 21.2% during the forecast period. Surging preference for motor drives in lining SIC-based devices and high demand for SiC Devices in power electronics industry are the major factors propelling the market growth.
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