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What are the characteristics of high power graphite electrodes?

The characteristics of high-power graphite electrodes are their high thermal conductivity, high mechanical strength, and low electrical resistance. These properties make them very suitable for use in high-temperature and mechanically stressful environments such as electric arc furnaces. The high thermal conductivity of graphite allows it to quickly absorb heat, which is crucial for maintaining furnace temperatures. The high mechanical strength of graphite can withstand the mechanical stresses during the melting process. Finally, the low electrical resistance of graphite ensures that it can efficiently conduct electrical current, which is essential for the melting process.