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Application of Graphite Electrode in Steelmaking Electric Arc ...
Application of Graphite Electrode in Steelmaking Electric Arc Furnace. Graphite electrodes are mainly used as conductive materials in electric smelting furnaces. Compared with other conductive materials, the biggest advantage of graphite electrode material is that it has good electrical and thermal conductivity and better toughness, can accept the impact of larger current and does not soften or melt at high temperatures.
Arc Furnace Electrodes | Coidan Graphite
Graphite electrodes are primarily used in electric arc furnaces for the steel production process. Large electrical currents are passed through the low conductivity electrodes, the power causes electric arcs between the tips of the electrodes and across the liquid steel, the arc is white hot circa 5000ºC. This heat melts the scrap steel and allows the production of liquid steel.
Graphite Electrodes for Electric Arc Furnace - RS Group ...
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. An ordinary electric arc furnace has three electrodes, each of which is composed of 3 to 4 electrodes connected together with a tapered joint.
Graphite Electrode For Electric Arc Furnace - Rongsheng ...
Graphite electrode is used as a conductive material in electric arc furnace smelting, and its consumption is proportional to the consumption of electric power. Modern electric arc furnace steelmaking uses electric energy and chemical energy as thermal energy to achieve the purpose of four (P, C, O, S), two (gas, impurity), and second (temperature, composition) in the steel making process.
RP Graphite Electrodes for Electric Arc Furnace Steel Production
Description. RP graphite electrodes, referred to moulded columns of graphite, are used as the high temperature conductive material for electric arc furnaces. Regular power graphite electrodes are specified with allowable current density less than 17 A/cm 2. The quality of the graphite electrode determines the productivity and cost of EAF steelmaking.
Arrangement of Graphite Electrodes for Electric Arc Furnaces
Electric arc furnaces use graphite electrodes to conduct electricity to fulfill the needs of steelmaking. There are many factors to consider when choosing a graphite electrode. However, no matter what kind of electric arc furnace for steelmaking, In the Arrangement of Graphite Electrodes for Electric Arc Furnaces , the following basic principles need to be observed.