hebei xuanyang carbon manufacturers sell graphite electrode products

Graphite electrodes are mainly made from petroleum coke and needle coke as raw materials, with coal pitch as the binder. They are produced through calcination, mixing, kneading, pressing, baking, graphitization, and machine processing. They can be classified into ordinary power, high power, and ultra-high power. They are mainly used in steel smelting plants, such as arc furnaces and refining furnaces. Electric furnace steelmaking uses graphite electrodes to introduce current into the furnace. Strong currents generate electric arc discharges at the electrode's lower end, using the heat generated by the arc to smelt. According to the size of the electric furnace, different diameter graphite electrodes are used. To ensure that the electrodes can be used continuously, they are connected by electrode threaded joints between the electrodes. Steelmaking graphite electrodes account for about 70-80% of the total amount of graphite electrodes used.

Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials, with coal pitch as a binder. They are made by kneading, molding, baking, and graphitization machining. They can be divided into ordinary power, high power, and ultra-high power. They are mainly used in steel smelting electric arc furnaces and refining furnaces.Electric furnace steelmaking is the process of using graphite electrodes in a furnace to import a strong current from the lower electrode by means of gas arc discharge, utilizing the heat generated by the arc for smelting.

Different diameter graphite electrodes are used depending on the capacity of the electric furnace. For continuous use of the electrodes, the electrodes are connected by the threaded joint of the electrodes.

The graphite electrode used in steelmaking accounts for about 70 ~ 80% of the total graphite electrode consumption.