To make the electrode work normally at the extremely high temperature in the electric arc furnace, the electrode itself must have good electrical conductivity, oxidation resistance and thermal shock resistance. Only the electrode paste produced with carbon raw materials can be capable of continuous operation above 3000 degrees. Strict smelting requirements under arc high temperature.
Therefore, the electrode paste occupies an extremely important position in the above submerged electric furnaces, so it is called the “heart” of this type of electric furnace.
