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Graphite plates with different dimensions are machinined from the raw material of the graphite blocks , Graphite plates,It can be used to put as lining of metal tundish. The tundish function is to take the liquid steel slag and directing it to a nozzle for atomizing purpose. Our graphite plates can resist much higher temperature of over 2500 Centigrade,it can instead of cutting the plates from graphite electrodes. The advantages of the graphite plates is as below: 1) High temperature resistance ,corrosion resistance, good thermal shock resistance ,good electric conductivity ,thermal conductivity, and also featured by strong mechanical strength at high temperature and low coefficient of thermal expansion 2) Highly anisotropic, particularly in respect to electrical and thermal conductivity…
High pure graphite is widely used in casting, metallurgy, mold and other industries, high precision CNC machining equipment, the production of horizontal continuous casting with high purity, high strength, high density graphite crystallizer; electronic industry graphite mould; metallurgical industry with graphite mold and other various shapes, various uses of graphite processing finished parts can be realized, the needs of machining precision and roughness of graphite. Graphite gold crucible, specialized in the jewelry casting industry, mainly for the fusion of gold, silver casting. All materials using isostatic isotropic, high strength, high-density high pure graphite.Products include high pure graphite crucible, graphite slide mold, graphite casting mold and all kinds of graphite special-shaped mold products manufactured by the high purity graphite, superior performance.…
Electric arc heat is mainly used in electric furnace steelmaking, and the temperature is up to 4000 degrees centigrade in the arc action area. Smelting process is generally divided into melting stage, oxidation stage and reduction stage. In the furnace, it can not only cause oxidation atmosphere, but also cause reduction atmosphere, so the efficiency of dephosphorization and desulfurization is very high. The main materials used for iron are scrap steel, accounting for about 70%, in addition to the addition of molten iron, pig iron, direct reduction iron, hot pressing block and so on. The smelting time is longer, at least two times as much as the converter's smelting time. The furnace temperature is high and easy to control and…
