Ma electrode amphamvu kwambiri a graphite amapangidwa kuchokera ku coke yapamwamba kwambiri ya petroleum (kapena singano yotsika kwambiri). Kupanga kumaphatikizapo calcination, batching, kukanda, kuumba, kuphika, kuviika, kuphika yachiwiri, graphitization ndi processing. Zopangira za nipple zimatumizidwa kunja kwa singano ya coke, ndipo kupanga kumaphatikizapo kuviika kawiri ndi kuphika katatu. Maonekedwe ake akuthupi komanso amakina ndi apamwamba kuposa ma elekitirodi wamba amphamvu a graphite, monga kutsika kwa resistivity ndi kachulukidwe kakang'ono kamakono.