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Graphite electrode for electric arc furnace - Rongxing Group
According to its quality indicators, it can be divided into regular power graphite electrodes, high power graphite electrodes, and ultra-high power graphite electrodes. The steel-making electric arc furnace uses graphite electrodes as conductive materials and transfers heat energy to the charge through arc discharge to melt the charge.
Resonac Graphite
Graphite Electrodes. Graphite electrodes are used mainly in the production/recycling of steel, where steel scrap is melted in a large furnace by the heat from an electric arc, hence ‘electric arc furnaces’. Approximately 1/3 of global steel is produced in this way, making it the largest recycling process in the world.
Graphite Electrodes | Tokai Carbon Co., Ltd.
The blast furnace method and the electric arc furnace method. The electric arc furnace method recycles used iron scrap by melting it in an electric arc furnace. It is the graphite electrodes inside the furnace that actually melt the iron. Graphite has high thermal conductivity and is very resistant to heat and impact.
Application of Graphite Electrode in Steelmaking Electric Arc ...
Electric arc furnace steelmaking is heated by an electric arc, and its temperature can be as high as 2 000 ℃ or more. This exceeds the maximum temperature that other steelmaking furnaces can reach when burning and heating with general fuel. The thermal efficiency is higher than that of the open hearth and converter steelmaking methods.
Graphite Electrode For Electric Arc Furnace - Rongsheng ...
The consumption of graphite electrodes in electric arc furnace smelting mainly consists of the following parts. 1. Consumption of graphite electrode ends and outer circular surfaces in an electric furnace. The arc generated by the graphite electrode in the electric arc furnace is divided into long, medium and short arcs, and the melting charge ...