The new furnace body is usually baked to sinter the furnace body and remove moisture.
READ MOREHow to reduce the consumption of three circumference electrodes in smelting is not only the technology of carbon manufacturers, but also the important work of smelting manufacturers to cooperate in the use and optimize the operation of electric furnaces.
READ MORELarge capacity and ultra high power electric arc furnace and large furnace refining technology have become the symbol of modern steel industry.
READ MORECompared with AC furnace, what are the advantages and disadvantages of DC furnace?
READ MOREConverter steelmaking is the process of converting molten iron from the blast furnace into oxygen. The furnace body can rotate. The steel plate is used as the shell, and the refractory material is used as the lining. During converter steelmaking, there is no need to heat the molten iron, because the molten iron itself is high temperature, and the oxidation reaction of heating continues inside.
READ MOREWith the goal of "high efficiency, low consumption, green and intelligent", steel enterprises need to select appropriate electric furnace type and production technology. The raw material of converter process is mainly liquid molten iron, the raw material of electric furnace process is mainly solid scrap, and the final product form is liquid steel. The different transformation of physical and chemical forms determines the different control methods.
READ MOREAn electric furnace that uses the induction electric heating effect of the material to heat or melt the material. The basic component of the induction furnace is an induction coil wound with a copper tube. An alternating voltage is applied to both ends of the induction coil to generate an alternating electromagnetic field.
READ MOREIn the late 1970s, Krupp Stahl AG developed a simple steel slag separation technology, that is, according to the siphon principle, the original horizontal tapping hole of the electric arc furnace was changed to an inclined type. The inner end is buried in the molten steel to a certain depth, and the outer end of the furnace is higher than the molten steel level.
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