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Application of Graphite Electrode in Steelmaking Electric Arc ...
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.
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. Electric Arc Furnaces are among the most important aggregates in steel production today. So, to understand a graphite electrode, first you must understand what an electric arc furnace is.
Arrangement of Graphite Electrodes for Electric Arc Furnaces
1. Configuration scheme of AC steelmaking electric arc furnace. For AC steelmaking electric arc furnaces, 10 ~ 30t electric furnace with 300 ~ 400mm graphite electrode, 30 ~ 50t electric furnace with 450mm diameter graphite electrode, 60 ~ 80t electric furnace with 500mm diameter graphite electrode,
UHP Graphite Electrode, EAF Graphite Electrode | Hgraphite
Compared with HP and RP grades, UHP electrode requires highest technical expertise in each of the main process steps in making them, particularly baking, extrusion and graphitizing. Features. The electrodes come with a wide range of sizes, but diameter of 600mm and 700mm high performance. UHP graphite electrode is often used for ultra high power electric arc furnaces (EAF) with current density greater than 25 A/cm2.
Graphite Electrodes for Iron, Steel & Metal Production
Graphite electrodes and nipples (connecting pins) are consumed primarily in electric arc furnace steel production, the steel making technology used by all “mini-mills.” Graphite electrodes are also consumed in the refining of steel in ladle furnaces and in other smelting processes such as production of titanium dioxide.
Graphite Electrodes:Steel Making,Electric Resistance Furnaces ...
Mainly used in electric arc steelmaking furnaces, refining furnaces, industrial silicon furnaces, yellow phosphorus furnaces, electric resistance furnaces, etc., as conductive usage. The graphite electrode blank is also used to process a variety of shaped graphite products such as enamel, mold, boat and heating element.
UHP grade graphite electrodes manufacturer and uses
UHP is the highest power graphite electrode grade, used for ultra-high power electric arc furnace steelmaking. UHP grade graphite electrodes structure drawing, It's composed of rod and nipple. 1) Very high electricity load capacity. 2) Bulk density is strictly controlled to have the best thermal shock resistance.