Alphametals

Carbon Electrode

The main raw material for manufacturing carbon electrode is preheating anthracite or anthracite, in which part of the recycled material (broken electrode, etc.) or casting coke is added, bituminous coal pitch or pitch containing anthracene oil is used as binder, and a small amount of natural graphite is added for extrusion molding and roasting.

The specific resistance of carbon electrode is 2~3 times greater than that of graphitized electrode, and its compressive strength at room temperature is greater than that of graphitized electrode, but its thermal conductivity and oxidation resistance are not as good as that of graphitized electrode.

APPLICATION

Carbon electrode is suitable for smelting steel and ferroalloy in medium and small electric furnace and ferroalloy furnace.

SPECIFICATIONS