Kutshanje, ixabiso lee-electrode zegrafiti zasekhaya ezinamandla aphezulu kakhulu liye laqhubeka liphezulu kwaye lizinzile. Ngexesha lokushicilelwa, ixabiso le-electrode yegrafiti enamandla aphezulu kakhulu i-φ450 yi-26,500-28,500 yuan / itoni, kwaye ixabiso le-φ600 yi-28,000-30,000 yuan / itoni. Intengiselwano iphakathi, kwaye uninzi lwazo luthatha isimo sengqondo sokulinda nokubona. Ekuqaleni kwenyanga, ixabiso lokubhida lee-mills zentsimbi laliphantsi, kwaye ixabiso lokuthenga ezimbalwa zazo laliphezulu kunelenyanga ephelileyo, nto leyo eyanceda ixabiso ukuba lizinze emva kokunyuka.
Kwicala elisezantsi, izinga lokusebenza eliphakathi lee-85 zee-electrical arc furnace steel mills ezizimeleyo yayiyi-71.03%, yehla nge-1.51% inyanga nenyanga kunye ne-12.25% unyaka nonyaka. Phakathi kwazo, iMpuma China kunye neMzantsi-ntshona China zibonise ukuhla kancinci, kwaye iMpuma China ibonise ukuhla kancinci. Izinga lokusebenza kwe-blast furnace ye-247 steel mills yayiyi-82.61%, ukunyuka kwe-0.70% ukusuka kwiveki ephelileyo kunye nokwehla kwe-4.75% ukusuka kunyaka ophelileyo. Izinga lokusebenza kwe-electrical furnaces alilungile, kwaye kunzima ukwenza ngokukhawuleza inkxaso yexabiso le-ultra-high-power graphite electrodes emva kokunyuka kwexabiso. Kwixesha elizayo, ii-steel mills ezisixhenxe eMzantsi China, eMzantsi-ntshona China nakwezinye iindawo zikhuphe izicwangciso zokugcinwa kunye nokunciphisa imveliso, ezinokubangela ukunyuka kwamaxabiso okungalunganga kwezinye iinkcukacha ze-ultra-high-power graphite electrodes.
Ngokuphathelele iindleko zezinto eziluhlaza, emva kokunyuka kwamaxabiso kwiveki ephelileyo, amaxabiso e-petroleum coke kunye ne-needle coke zasekhaya ahlala ezinzile kule veki, kodwa unikezelo lwemarike beluncinci. Ukunyuka kwama-47.36%. Ngokuxhomekeke kuxinzelelo lweendleko zezinto eziluhlaza, unikezelo lulonke lwee-electrode ze-graphite kwimarike luyehla, kwaye ezinye zazo ziye zatshintsha imveliso. (Umthombo wolwazi: China Steel Federation Refractory Network)
Ixesha lokuthumela: Meyi-17-2022