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As all we know that carbon fiber is high strength and extremely light weight. It is the most commonly used composite fabric with applications in all areas of industry now, such as household applications, machines ,aerospace,spaceflight and other high-tech applications.Carbon fiber fabric has super knitting technology and exact molding technics and equipments, so we can produce full carbon series products to meet all kinds of process requirement on composite materials. The advantages of our carbon fiber fabric cloth sheet:high tensile strength and ray penetration ; abrasion and corrosion resistance;high electric conductivity,soft and free to cut;light weight, easy to construct and little increasing the weight on constructed based materials; high elastic modulus;wide temperature range; type: 1K, 3K, 6K, 12K, 24K; good…
The crack after the quenching is the biggest defect of graphite mold in the process of heat treatment, it will make the processed graphite mold scrap and the production and economic loss. The causes of the crack: there is serious network carbide segregation in graphite mould material ;there is mechanical or cold plastic deformation stress in the graphite mould; graphite mold heat treatment improper operation (heating or cooling too fast, quenching cooling medium selection improper, cooling temperature is too low, cooling time is too long, etc.) ; the graphite mold has complex shape, uneven thickness, sharp corners and threaded holes, which makes the thermal stress and the tissue stress too large ; graphite mold quenching heating temperature is too high,…
Graphite crucible has good thermal conductivity and high temperature resistance. It has small thermal expansion coefficient and has a certain strain resistance to hot and rapid cooling in the process of high temperature use. The corrosion resistance of acid and alkaline solution is strong, and it has excellent chemical stability. It is widely used in metallurgy, casting, machinery, chemical industry, smelting of alloy tool steel and smelting of nonferrous metals and their alloys, and has better technical and economic results. Our company can machine all of the sizes the graphite crucibles for different application with the molded graphite or isostatic graphite materials. We can machine the graphite crucibles according to the customer’s dimension requirements or drawings accurately. Many of the…
