EAF Refractories

UHP Graphite Electrodes UHP Graphite Electrode refractory china UHP graphite electrodes with current densities greater than 25 A / cm2 are acceptable. UHP graphite electrodes mainly used in ultra-high power steelmaking electric arc furnace. Graphite electrode is mainly made of petroleum coke, needle coke as raw material, coal pitch as binder, after calcination, ingredients, kneading, pressing, roasting, graphitization, machining and released in the electric arc furnace steelmaking in the form of an arc Electric energy as a conductor to heat the melting furnace. According to buy graphite electrode quality  indicators, can be divided into ordinary power graphite electrode, HP graphite electrode and UHP graphite electrode. Content source: http://www.ruizhirefractory.com/en/product/uhp-graphite-electrode.html Email: sales@ruizhirefractory.com

HP Graphite Electrode HP Graphite Electrode refractory china High-power(HP) graphite electrode mainly petroleum coke, needle coke as raw material, coal tar as binder, after calcination, ingredients, kneading, pressing, roasting, graphitization, machining and made. HP graphite electrodes with oxidation resistance, low resistivity, acid and alkali corrosion, high efficiency and energy saving, low loss and other characteristics. China HP graphite electrodes arc discharge electric energy in the electric arc furnace steelmaking as a conductor to heat and melt the charge. High-power graphite electrode suppliers is mainly used for high-power electric arc furnace and ladle furnace to steelmaking. Content source: http://www.ruizhirefractory.com/en/product/hp-graphite-electrode.html Email: sales@ruizhirefractory.com