Graphite electrode are manufactured with high quality raw materials including petroleum cokes, needle cokes and coal tar pitch through the production processes of calcining, crushing, screening, dosing, kneading, extruding, baking, impregnation, graphitization, machining.
Our products are characterized by superior compact structure, good electrical and thermal conductivity, high mechanical strength and high resistance to oxidation and corrosion in high tempertature. The graphite electrode are widely used in electric arc furnace and ladle refining furnaces foe steel making and used in ore smelting furnace for producing industrial silicocn,yellow phosphorus, corundum, nonmetals and so on, it is one essential part of the raw material industry.
UHP Graphite Electrodes Allowable Current-Carrying Capacities
Nominal | UHP Graphite Electrodes | ||
mm | inch | Current-Carrying Capacity(A) | Current Density(A/cm²) |
350 | 14 | 20000-30000 | 20-32 |
400 | 16 | 25000-40000 | 20-32 |
450 | 18 | 32000-45000 | 20-30 |
500 | 20 | 38000-55000 | 20-30 |
550 | 22 | 48000-60000 | 18-24 |
600 | 24 | 52000-72000 | 18-24 |
650 | 26 | 60000-85000 | 18-24 |
700 | 28 | 62000-95000 | 18-24 |
Explore our premium UHP graphite electrodes tailored for steelmaking, electric arc furnaces (EAF), and ladle furnaces. Zhongsheng top-quality electrodes engineered to withstand the rigorous demands of industrial processes. Enhance your operations with our reliable UHP graphite electrodes.