Popanga ma electrode phala, Graphite Electrode Scrap ndi chinthu chofunikira kwambiri. Kuchuluka kwa Graphite Electrode Scrap kumawonjezedwa ku chilinganizo cha phala la elekitirodi ntchito losindikizidwa mchere ng'anjo matenthedwe, kuti patsogolo madutsidwe ndi matenthedwe madutsidwe wa elekitirodi phala ndi kufulumizitsa sintering liwiro la elekitirodi phala.