Ukusetyenziswa kwe-electrode yegraphite: isetyenziswe kwi-steelmaking arc furnaces yombane, ii-furnaces zokucoca, njenge-electrode conductive;ezisetyenziswa kwiziko lesilicon kwimizi-mveliso, ezityheli phosphorus, eziko corundum, njl., njengee-electrode conductive.Ukusebenza kwee-electrode zegraphite: ukuhanjiswa kombane kakuhle;ukuxhathisa ukothuka kwe-thermal;amandla aphezulu oomatshini.
(1) Kwisithando sombane se-arc steelmaking: Ukwenziwa kwentsimbi yombane ngowona msebenzisi uphambili weeelectrode zegraphite.imveliso yentsimbi yesithando sombane yelizwe lam ithatha malunga ne-18% yemveliso yentsimbi ekrwada, kunye ne-electrode yegraphite ye-steelmaking account ye-70% ukuya kuma-80% yokusetyenziswa kwe-electrode yegraphite iyonke.I-steelmaking yesithando sombane isebenzisa i-electrode yegraphite ukwazisa ngoku kwi-oven, kwaye isebenzisa umthombo wobushushu obuphezulu obuveliswa yi-arc phakathi kwesiphelo se-electrode kunye nentlawulo yokuqhuba ukunyibilikisa.
(2) Isetyenziswa kwiziko lombane eliphantsi kwamanzi: iziko zombane ezishushu eziphantsi kwamanzi zisetyenziselwa ukuveliswa kwe-silicon yoshishino kunye ne-phosphorus etyheli, njl. njl., ezibonakaliswe ngokuba indawo engezantsi ye-electrode conductive ingcwatywe kwintlawulo, yenze i i-arc kuluhlu lwentlawulo, kunye nokusebenzisa ukuchasana kwentlawulo ngokwayo.Amandla e-thermal asetyenziselwa ukufudumeza umrhumo, kwaye isithando somlilo se-arc esingaphantsi kwamanzi esifuna ubuninzi obuphezulu kufuneka sisebenzise i-electrode yegraphite.Umzekelo, malunga ne-100kg ye-electrode yegraphite isetyenzisiweyo kwimveliso nganye ye-silicon, kwaye malunga ne-40kg ye-electrode yegraphite isetyenziselwa imveliso nganye ye-1t ye-phosphorus etyheli.(3 Kwiziko lokuxhathisa: iigrafu zokwenziwa kweemveliso zegraphite, iziko lokunyibilika kweglasi enyibilikayo, kunye neziko lombane lokuvelisa i-silicon carbide zonke zizixhobo zokumelana neziko. I-electrode yegraphite esetyenzisiweyo ifakwe kudonga lwesitshisi ekupheleni kwesithando somlilo, kwaye i-electrode yegraphite esetyenziselwa oku idliwe ngokuqhubekayo. Ikwasetyenziselwa ukusetyenzwa kwiiyadi ezahlukeneyo zokugcina, iimveliso zegraphite ezimise okwezodwa ezifana nokungunda, igazi lephenyane, kunye nezinto zokufudumeza.Umzekelo, kushishino lweglasi yequartz, iitoni ezili-10 zegraphite electrode blanks ziyafuneka kwitoni nganye yetyhubhu edityanisiweyo yombane. I-100 kg yezixhobo ze-electrode ezimbi ziyafuneka kwitoni nganye yezitena zequartz eziveliswayo.