A graphite electrode is a cylindrical rod made primarily of graphite, a form of carbon. These electrodes are used in electric arc furnaces for steelmaking and other metallurgical processes. They conduct electricity and can withstand high temperatures, making them essential for melting metals. Graphite electrodes are produced through a process that involves mixing petroleum coke and coal tar pitch, followed by high-temperature baking and graphitization. Their performance is crucial in industries that rely on electric arc furnaces, as they help achieve efficient and effective metal production while minimizing energy consumption.