I-electrode ye-graphite ibhekisela ohlotsheni lwe-electrode eqinile eyenziwe nge-petroleum coke ne-coke yenaliti njengezinto zokusetshenziswa, i-tiyela yamalahle njenge-binder, ngokubala kwezinto ezingavuthiwe, ukuchotshozwa nokugaya, ukuxubha, ukuxova, ukubumba, ukugazinga, ukufakwa, i-graphitization kanye nokucutshungulwa komshini.Izinga lokushisa eliphezulu le-graphite conductive materials zibizwa ngokuthi ama-graphite electrode okwenziwa (okubizwa ngokuthi ama-graphite electrode) ukuze ahlukanise nama-electrode emvelo egraphite alungiselelwe kusuka kugraphite yemvelo.

Kusukela ngo-2022, izintengo ze-coke yenaliti ne-petroleum coke, izinto zokusetshenziswa ezikhuphukayo zama-graphite electrode, ziye zaphakanyiswa izikhathi eziningana.Kusukela ngomhla zingama-28 kuMbasa, intengo ye-coke ye-low-sulfur petroleum coke ngokuvamile inyuke ngo-2,700-3,680 yuan/ton uma kuqhathaniswa nokuqala konyaka, ngokunyuka okuphelele okungaba ngu-57.18%.Kusukela ngonyaka odlule, ezithintwe imakethe yempahla yama-electrode ekhulayo, izinkampani zezinto ezibonakalayo ze-electrode zinesidingo esikhulu sokucutshungulwa kwe-graphitization kanye ne-graphite crucibles, kanti ezinye izinkampani ze-graphite electrode ziphendukele ekusetshenzisweni kwe-electrode graphitization ne-negative electrode crucibles ngaphansi kwethonya lenzuzo, okuholele ekutheni. ku-graphitization kanye nezinqubo zokugazinga emakethe ye-graphite electrode izinsiza ze-OEM ziqinile, futhi izindleko ze-graphite electrode graphitization ziyakhuphuka.

Kusukela ngo-Okthoba wonyaka odlule, ngenxa yokukhiqizwa okulinganiselwe kokuvikelwa kwemvelo ekwindla nasebusika kanye nomthelela walolu bhubhane, imakethe ye-graphite electrode iqhubekile nokuvinjelwa.Kusukela ekupheleni kukaMashi, izinga lokusebenza jikelele lemakethe ye-graphite electrode lalicishe libe ngu-50%.Ngaphansi kwengcindezi ekabili yezindleko eziphezulu kanye nesidingo esibuthakathaka somfula, amanye amabhizinisi amancane naphakathi nendawo yama-graphite electrode anamandla okukhiqiza anganele.Ngaso leso sikhathi, kwikota yokuqala, ukungeniswa kweChina kwe-coke yenaliti kwehle cishe ngo-70% unyaka nonyaka, futhi ukukhiqizwa okuphelele kwemakethe ye-graphite electrode kwakunganele.

I-graphite electrode impahla iyimpahla ebalulekile yokwenza insimbi yesithando somlilo kagesi.I-graphite esetshenziswa ekwenzeni insimbi njenge-electrode material ibalelwa ku-70% kuya ku-80% wengqikithi yokusetshenziswa kwama-electrode e-graphite e-China.Njengoba ukwenza insimbi yesithando somlilo kagesi kuvumelana nemvelo kunokwakha insimbi yesithando somlilo, eminyakeni yamuva nje, inqubomgomo iye yatshekela ikakhulukazi ekwenzeni insimbi yesithando somlilo kagesi.Ngo-2021, insimbi yezwe lami yesithando somlilo yabalelwa ku-15% wesamba sensimbi engahluziwe ephumayo, okuwukukhuphuka ngamaphesenti angu-5 uma kuqhathaniswa no-2020. Ukwenyuka kwengxenye yensimbi yesithando somlilo kuqhuba isidingo sama-electrode angamagraphite.Ngaphansi kwesizinda sokungathathi hlangothi kwekhabhoni, ingxenye yensimbi yesithando somlilo ingase ikhule ngesilinganiso esisheshayo.Ukuze uthole izibikezelo ezengeziwe emakethe ye-graphite electrode, sicela uxhumane nathi ngokuningiliziwe.