Kuri ubu, igiciro cya electrode ya grafiti yo mu majyaruguru, coke ya sulfur nto na asphalt y'amakara, cyazamutseho gato, igiciro cya needle coke kiracyari hejuru, hamwe n'izamuka ry'ibiciro by'amashanyarazi, ikiguzi cyo gukora electrode ya grafiti kiracyari hejuru. Igiciro cy'icyuma cyo mu rugo cya electrode ya grafiti cyo mu majyaruguru cyaragabanutse, cyashyizwe mu rwego rwo kurengera ibidukikije mu majyaruguru y'umuhindo no mu gihe cy'itumba, icyifuzo cyo mu mpera z'umuhindo gikomeje kugabanuka, inganda z'ibyuma zigabanya umusaruro n'ubwiyongere bw'umusaruro, zitaratangira gukora neza, kandi zidakora neza. Kohereza ibicuruzwa ku isoko rya electrode ya grafiti biracyari mu rwego rwo gushyira mu bikorwa amabwiriza ya mbere, ibigo bya electrode ya grafiti nta gitutu bifite mu bubiko, isoko rya electrode ya grafiti nshya ni nke, ariko uruhande rw'ibicuruzwa muri rusange ni rurerure, igiciro cy'isoko rya electrode ya grafiti kirahamye.
Muri iki cyumweru isoko ry’amashanyarazi ya grafiti mu gihugu rikomeje kuba rinini. Mu mpera z’umwaka, akarere k’amajyaruguru k’uruganda rw’ibyuma bitewe n’ingaruka z’ibihe, igipimo cy’imikorere cyaragabanutse, mu gihe akarere k’amajyepfo gakomeje kugabanyirizwa n’amashanyarazi, umusaruro uri munsi y’urwego rusanzwe, amashanyarazi ya grafiti akenewe ugereranyije n’igihe nk’icyo, kugabanuka gato, uruganda rw’ibyuma narwo rushingiye ku kugura ibikoresho bikenewe.
Kohereza ibicuruzwa mu mahanga: hari ibibazo byinshi byo mu mahanga biherutse, ariko byinshi muri byo ni iby’ibicuruzwa mu gihembwe cya mbere cy’umwaka utaha, bityo nta komande nyinshi zihari, kandi ahanini ni ugutegereza no kureba. Ku isoko ry’imbere mu gihugu muri iki cyumweru, bitewe n’igabanuka ry’ibiciro by’inganda zimwe na zimwe zikora peteroli mu ntangiriro, imyumvire ya bamwe mu bacuruzi irahindagurika gato, kandi abandi bakora electrode ya grafiti baracyahagaze neza. Mu mpera z’umwaka, bamwe mu bakora bakuramo amafaranga, imikorere yabo irahindagurika, bityo ni ibisanzwe ko igiciro cya electrode ya grafiti gihinduka gato.
Kugeza ubu, umurambararo wa electrode ya grafiti mu Bushinwa ni 300-600mm Igiciro rusange: ingufu zisanzwe ni 17000-18000 yuan/toni; Ingufu nyinshi ni 19000-21000 yuan/toni; Ingufu nyinshi ni 21000-26000 yuan/toni. Ibigo bikiri inyuma y’uruziga bifite imyumvire yo gutegereza no kureba, iterambere ry’igabanuka ry’umuvuduko mu ntangiriro.
Abakora Electrode ya Graphite ku Isi (Graphite) ni GrafTech International, Showa Denko KK, Tokai Carbon, Carbon new materials technology co., LTD., Graphite India Limited (GIL), inganda ebyiri zikomeye ku isi zikora electrode ya graphite hamwe zifite 35% by'isoko. Akarere ka Aziya na Pasifika ni ko gafite isoko rinini ku isi rya electrode ya graphite, rifite 48% by'isoko, rigakurikirwa n'Uburayi na Amerika ya Ruguru.
Isoko ry’amashanyarazi ya grafiti ku isi ryageze kuri miliyari 36.9 z’amayuani mu 2020, kandi biteganijwe ko rizagera kuri miliyari 47.5 z’amayuani mu 2027, hamwe n’igipimo cy’izamuka ry’ingufu ngarukamwaka (CAGR) cya 3.5%.
Igihe cyo kohereza: Ukuboza-27-2021