“Isoko rya elegitoroniki ya electrode ku isi ryahawe agaciro ka miliyari 9.13 z'amadolari ya Amerika muri 2018 bikaba biteganijwe ko mu 2025 rizagera kuri miliyari 16.48 z'amadolari y'Amerika, aho izamuka ry’umwaka ryiyongereyeho 8.78% mu gihe giteganijwe.”
Hamwe n'ubwiyongere bw'umusaruro w'ibyuma hamwe n'inganda mu bikorwa remezo bigezweho, hakenerwa ibikoresho by'ubwubatsi n'ibikoresho by'ubwubatsi bikomeje kwiyongera, ibyo bikaba ari bimwe mu bintu by'ingenzi bituma iterambere ry’isoko rya electrode ku isi.
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Graphite electrode ni ibintu byo gushyushya bikoreshwa mu ziko ryamashanyarazi arc gukora ibyuma biva mu bikoresho, imodoka zishaje nibindi bikoresho. Electrode itanga ubushyuhe mubyuma bishaje kugirango bishonge kugirango bitange ibyuma bishya. Amatanura ya arc akoreshwa cyane mubikorwa byibyuma na aluminiyumu kuko bihendutse kubikora. Graphite electrode irashobora gukusanyirizwa muri silinderi kuko biri mubice bitwikiriye itanura ryamashanyarazi. Iyo ingufu z'amashanyarazi zitanzwe zinyuze muri electrode ya grafite, hakorwa arc ikomeye y'amashanyarazi, igashonga ibyuma bishaje. Ukurikije ubushyuhe n'ubunini bw'itanura ry'amashanyarazi, electrode nini zitandukanye zirashobora gukoreshwa. Kugirango ubyare toni 1 yicyuma, harasabwa hafi kg 3 za electrode ya grafite. Mu gukora ibyuma, grafite ifite ubushobozi bwo guhangana nubushyuhe bwo hejuru, bityo ubushyuhe bwisonga rya electrode bugera kuri dogere selisiyusi 3000. Urushinge na kokiya ya peteroli nibikoresho byingenzi bikoreshwa mugukora electrode ya grafite. Bifata amezi atandatu kugirango ukore electrode ya grafite, hanyuma inzira zimwe, zirimo guteka no kongera guteka, zikoreshwa muguhindura kokiya muri grafite. Graphite electrode iroroshye gukora kuruta electrode y'umuringa, kandi umuvuduko wo gukora urihuta kuko bidasaba inzira zinyongera nko gusya intoki.
Ubwubatsi bw'isoko rya Graphite electrode, kwiyongera kw'ibyuma mu mavuta na gaze n'inganda zitwara ibinyabiziga biteganijwe ko biteza imbere isoko rya electrode ya grafite. Ibice birenga 50% byibyuma byisi yose bikoreshwa bikoreshwa mubikorwa byubwubatsi nibikorwa remezo. Raporo ikubiyemo abashoferi, imbogamizi, amahirwe, nuburyo bugezweho bwagize uruhare mu kuzamuka kw isoko mugihe cyisesengura. Raporo isesengura mu buryo burambuye ubwoko n'ibisabwa mu gice cy'akarere.
Graphite electrode nimwe mubayobora, kandi nikintu cyingenzi mubikorwa byo gukora ibyuma. Muri ubu buryo, ibyuma bishaje bishongeshwa mu itanura ryamashanyarazi arc hanyuma bikongera gukoreshwa. Electrode ya grafite imbere mu itanura yashongesheje icyuma. Graphite ifite ubushyuhe bwinshi, kandi ni ubushyuhe cyane kandi birwanya ingaruka. Ifite imbaraga nke, bivuze ko ishobora kuyobora imigezi minini isabwa gushonga ibyuma. Graphite electrode ikoreshwa cyane cyane mu itanura ry’amashanyarazi arc (EAF) n’itanura rya ladle (LF) mu gukora ibyuma, ferroalloy, silicon metal grafite electrode ikoreshwa mu ziko ry’amashanyarazi arc (EAF) n’itanura rya ladle (LF) mu gukora ibyuma, gukora ferroalloy, icyuma cya silicon Gukora no gushonga
Raporo yisoko rya electrode yisi yose ikubiyemo abakinnyi bazwi nka GrafTech, Fangda Carbone Ubushinwa, SGL Carbon Ubudage, Showa Denko, Graphite Ubuhinde, HEG Ubuhinde, Tokai Carbon Japan, Nippon Carbon Japan, SEC Carbon Japan, nibindi GrafTech, Fangda Carbone Ubushinwa na Graphite Ubuhinde bifite umusaruro wa toni 454.000.
Igihe cyo kohereza: Werurwe-04-2021