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Electric Arc Furnaces (EAFs) are widely used in the steel industry for the production of steel. EAF shells, also known as refractory linings, play a crucial role in the operation and efficiency of these furnaces. In this article, we will explore the benefits and advantages of EAF shells, highligh
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Arc furnace Electric arc furnace is an electric furnace for smelting ore and metal at high temperature generated by electrode arc. When gas discharge forms an arc, the energy is very concentrated, and the arc zone temperature is above 3000 ℃.
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The pressure in the furnace chamber of the vacuum furnace can be pumped into an industrial furnace whose pressure is lower than atmospheric pressure. The vacuum furnace is heated by electricity, and the surface of the heated workpiece is not oxidized or decarburized, with small deformation and good
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The electric arc furnace is a metallurgical smelting furnace. The corrosion of molten steel and slag during the smelting process will cause loss of refractory materials in the lower furnace shell. Generally, the lower furnace shell needs to be replaced (lifted) once for 300 400 furnaces. For one-tim
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The furnace shell is usually cylindrical, with a frusto-conical bottom underneath, and a spherical disc-shaped bottom for good strength. The furnace shell bears the weight of the furnace lining and metal, as well as the thermal stress caused by the thermal expansion of the furnace lining. Normally,
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