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Graphite crucible can be widely applicable to smelting of gold and silver, copper, iron, aluminum, zinc, tin, and adapt to the coke, oil, natural gas, electric and other smelting various heating methods. Advanced crucible molding technology of static crucible forming method, this technique make the crucible: volume density, high temperature resistant, heat, acid alkali corrosion resistance, high temperature strength, oxidation resistance of high, save fuel at the same time and reduce the labor intensity of the workers. Products have been widely used in power, metallurgy, oil, fire, chemical, two network transformation and other basic industries and modern engineering facilities. The below is the characteristics of graphite crucible: 1. The chemical graphite crucible is used for the natural graphite crucible, which…
The graphite crucible is widely used in metallurgy, foundry, mechanical, chemical and other industrial departments. It is widely used in smelting and smelting of alloy tool steel and smelting of nonferrous metals and alloys. It has good technical and economic effect.. How are these features reflected? 1. The density of the graphite crucible makes the crucible have the best heat conduction, and its heat conduction effect is better than other imported crucible. 2. The graphite crucible has a special glaze layer and compact molding material, which greatly improves the corrosion resistance and prolongs its service life. 3. Graphite crucible graphite ingredients all of the natural graphite, thermal conductivity is very good. The graphite crucible can not be heated immediately after…
Used in the vanadium redox flow battery,is one of the most useful application of carbon felt/graphite felt.If other materials are used in the vanadium redox flow battery,something will happen,like: the electric current density of vanadium redox flow battery is very low,only about 20mA/cm2 or even lower,but the vanadium redox flow battery with carbon felt/graphite felt can be about 80mA/cm2,and at the same time,the service life of the carbon plate used as bipolar plate is very short and it will lead to the service life of vanadium redox flow battery is very short. So the vanadium battery system must use the carbon felt/graphite felt as electrode materials. The electrode material which is used in the vadadium system divided into two types,one…
