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RP Graphite Electrodes for Electric Arc Furnace Steel Production
UHP graphite electrode is often used for ultra high power electric arc furnaces (EAF) with current density greater than 25 A/cm2. The length of EAF graphite electrodes can be up to 2900mm. They are usually packed with pre-set graphite nipple, which allows one electrode to be joined together with another.
Application of Graphite Electrode in Steelmaking Electric Arc ...
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 ...
Electric arc furnace electrodes specification data sheet
Graphite Electrodes Application The Advantages of Electric Arc Furnace for Steelmaking Compared with other steelmaking methods, electric arc furnace steelmaking has its unique advantages. Electric arc furnace steelmaking is heated by an electric arc, and its temperature can be as high as 2 000 ℃ or more.
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.