0-3mm Low Sulphure Graphite Powder for Recarburizer

As an electrode material, the first requirement is conductive and thermal conductivity. In EDM, the gap temperature between electrode and work piece is 2000 ~3000℃ due to partial discharge, so the electrode material is required to withstand high temperature.

Graphitized Petroleum Coke Low Sulfur 0.05 GPC for Recarburizer

Graphitized Petroleum Coke is to put the oil coke in the graphitization furnace and make the oil coke free after a high temperature of about 3000 degrees.

CPC Calcined Petroleum Coke as Carbon Additive Carbon Raiser Carburant

Calcined petroleum coke is a kind of petrochemical product, whose raw materials is green petroleum coke.