Graphite electrode na-ezo aka na ụdị okpomọkụ na-eguzogide graphite conductive ihe sitere na petroleum coke na asphalt coke dị ka aggregates na coal tar pitch dị ka ihe nkedo site raw material calcination, ngwepịa na egweri, batching, igwakorita, ịkpụzi, ime achịcha, impregnation, graphitization na nhazi nhazi. A na-ejikarị ya eme ihe maka nchara, yana ịgbaze phosphorus na-acha odo odo, silicon ụlọ ọrụ mmepụta ihe, abrasives, wdg.