China Grate Electrodes RP HP UHP grade For Arc Furnace
grate electrode, mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading, molding, baking and gratization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, grate electrode with low resistivity,grate electrode good conductivity, grate electrode low ash, grate electrode uniform and grate electrode compact structure, good oxidation resistance, high mechanical strength, etc.