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EAF - GrafTech International Ltd.
RP Graphite Electrodes for Electric Arc Furnace Steel 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.
rp graphite electrode for eaf - RS Group the Best Graphite ...
graphite electrode Aaron - professional services global steel eAF, refining furnace RP,HP,SHP,UHP graphite electrode, 100-750mm specifications complete。
Further analysis of fracture of graphite electrode in smelting
Graphite electrodes grades RP – Regular Power. HP – High Power. HD – High Density. UHP – Ultra High Power. SHP – Super High Power. Graphite electrode is a very significant conductive material in electric arc furnace (EAF) steelmaking, with low resistivity as well as withstand high temperature of EAF, as the melting point of graphite is around 3900℃, and scrap steel is 1700 ...
Graphite electrodes grades, consumption and applications ...
RP Graphite Electrode. RP Graphite Electrode is mainly made of common Cacined Petroleum Coke, Graphitized in lower temperature. With its higher resistivity, larger CTE value and weaker thermal shock resistance ability, RP graphite electrode allows lower current density that pass through the furnace. RP graphite electrode can carry current density lower than 17A/cm 2 which is mostly used in regular power electric furnace for.
RP Graphite Electrode, Graphite Electrodes for Sale | Hgraphite
RS Group is a manufacturer of RP/HP/UHP graphite electrodes. high density rp hp hd shp uhp carbon graphite electrodes from KFCC for eaf. We are committed to producing excellent graphite electrodes for many years, have rich experience, also with advanced technical means and perfect testing equipment. The quality of graphite electrodes can be assured!
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Submerged arc furnace is mainly used in the production of industrial yellow phosphorus and silicon. It is required to use a graphite electrode for a submerged electric furnace with a high current density. It takes about 100 kg of graphite electrode to produce 1 t of silicon, and about 40 kg of graphite electrode to produce 1 t of yellow phosphorus.
Graphite Electrodes Affect the Productivity & Cost of EAF ...
Continuous development in Electric Arc Furnaces & Ladle Technology has increased the need of Graphite Electrodes of very stringent quality. Emergence of DRI, HBI, Sponge Iron as potential source of raw material as against steel scrap revolutionized Electric Steel Making Industry. Higher Capacities of Electric Arc Furnace with bigger size, UHP Electrodes are common requirements of Electric Steel Industry.
Graphite Electrodes – UCT Electrodes International
RP Graphite Electrode For Sale - Rongsheng Refractory ...