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Graphite crucible which includes (1), the static pressure molding silicon carbide - graphite crucible, (2) plastic forming (3) the plastic forming of molten copper, (4) lead cast special clay graphite crucible. (1) The static pressure forming silicon carbide - graphite crucible series It can also be divided into high temperature copper and copper alloy, special crucible for melting zinc and special crucible for melting. This series of crucible by isostatic pressure shaping, high density, high intensity. The material of the high purity natural flake graphite, high purity silicon carbide is used as main material and add advanced antioxidant and anti - corrosion agent, using resin as binder, the product has quick heat conduction, using ordered taller efficiency energy-saving features, has…
The carbon/graphite felt have the characteristics of light weight, high tensile, abrasion resistance and excellent eletctrical and are widely used in semiconductor, energy , machinery and other inductrial fields as thermal insulation material.. Since these furnaces work at extremely high temperatures, it is necessary to have insulation material that can withstand such high temperatures. Moreover, for energy conserving purposes, quality heat insulation material is the best choice. We pride ourselves in the ability to offer first class technical backup to our customer base. we produce all of our own carbon and graphite thermal insulation materials under the strictest quality standards.Flat, board and cylindrical shapes of products are available, it’swidley used in high vacuum and furnace f inert gas.. The rayon…
The conductive and thermal conductivity of graphite is one hundred times higher than that of ordinary non-metallic minerals and the heat conductivity exceeds steel, iron, lead and other metal materials. The thermal conductivity decreases with the increase of temperature, even in high temperature, the graphite is adiabatic. The lubrication of graphite depends on the size of the larger scale, the lower friction coefficient, and the smaller the friction coefficient the better lubricating performance. The graphite has good toughness, it can be made into very thin sheets; violent change at room temperature when using can withstand temperature without damage, sudden temperature, volume change of graphite is small, no crack. The melting point of the high temperature resistant graphite is 3850 +…
