Graphite electrodes are mainly used for the production or recovery of steel. The scrap is melted by the heat of the electric arc in a large crucible (furnace), which is why these furnaces are called electric arc furnaces. About one-third of the world's steel is produced in this way, making it the largest recycling process in the world. Compared with the alternative route, the production of steel by iron ore and the production of steel by electric arc furnace avoid about 80% of direct carbon dioxide emissions. So graphite electrode plays an important role.
RP Graphite Electrode
It is refined from high-quality petroleum coke and coal tar pitch through raw material calcination, batching, kneading, molding, roasting, graphitization, machining and other processes.
HP Graphite Electrode
It is made of high-quality petroleum coke and needle coke as aggregates and coal tar pitch as binder through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, impregnation, graphitization, machining and other procedures...
UHP Graphite Electrode
100% high-quality needle coke is used. Through advanced production equipment and technology, it is produced in strict accordance with production standards. The ultra-high power graphite electrode produced has the characteristics of lower resistivity...
HD Graphite Electrode
The volume density and mechanical strength are increased by impregnating the asphalt into the electrode pores to eliminate the pores, which reduces the resistivity. Graphite electrodes are usually impregnated with coal tar pitch when baking semi-finished products...
SHP Graphite Electrode
The power is between high-power and ultra-high-power electrodes, which are manufactured through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, impregnation, graphitization, machining and other procedures.