Mfundo yogwirira ntchito ya ma electrode amphamvu kwambiri a graphite.

Mfundo yogwira ntchito ya ma electrode a graphite amphamvu kwambiri ndikugwira ntchito ngati ma conductor otulutsa mphamvu zamagetsi mu ng'anjo yamagetsi, kutentha ndi kusungunula mphamvuyo ngati arc yamagetsi.

Ma electrode a graphite amphamvu kwambiri amapangidwa kuchokera ku zinthu zopangira monga petroleum coke ndi needle coke. Pambuyo pa njira zingapo zovuta kuphatikizapo calcination, batching, kneading, pressing, roasting ndi graphitization, zinthuzi zimapanga ma electrode a graphite okhala ndi magetsi abwino kwambiri. Pakagwiritsidwa ntchito, arc yamagetsi imapangidwa kumapeto kwa electrode. Mwanjira imeneyi, mphamvu yamagetsi imasinthidwa kukhala mphamvu yotentha, motero imatenthetsa mphamvu ndikupangitsa kuti zitsulo kapena zinthu zina zisungunuke.

Ma electrode a graphite amphamvu kwambiri amasiyanitsidwa ndi ma electrode wamba a graphite amphamvu chifukwa amatha kupirira kuchuluka kwa mphamvu zamagetsi, zomwe zimapangitsa kuti akhale othandiza kwambiri pakakhala kufunika mphamvu zambiri. Mwachitsanzo, m'mafakitale monga kupanga zitsulo, kusungunula silicon, ndi kusungunula phosphorous yachikasu, ma electrode a graphite amphamvu kwambiri amagwiritsidwa ntchito kwambiri chifukwa cha mphamvu zawo zamagetsi komanso kukana kutentha.

Ponseponse, ma electrode a graphite amphamvu kwambiri amachita gawo lofunika kwambiri pakupanga mafakitale. Mphamvu yawo yogwirira ntchito komanso kudalirika kwawo ndizofunikira kwambiri pakuwonetsetsa kuti zida monga ziwiya zamagetsi zikugwira ntchito bwino.