Reka tuvuge ku bijyanye n'uko electrode za grafiti zakora, uburyo bwo gukora electrode za grafiti n'uko kuki electrode za grafiti zigomba gusimburwa?
1. Ni gute electrode za grafiti zakora?
Ama-electrode ni igice cy'umupfundikizo w'itanura kandi ateranywa mu nkingi. Hanyuma amashanyarazi anyura muri ayo ma-electrode, agakora umurambararo w'ubushyuhe bwinshi ushongesha ibyuma byangiritse.
Ama-electrode yimurirwa hasi ku bisigazwa mu gihe cyo gushonga. Hanyuma agace karakorwa hagati ya electrode n'icyuma. Mu gusuzuma uburyo bwo kurinda, hatoranywa ingufu nke kuri ibi. Nyuma y'uko agace karinzwe na electrode, ingufu ziyongera kugira ngo zihutishe inzira yo gushonga.
2. inzira yo gukora electrode ya grafiti
Electrode ya grafiti ikorwa ahanini muri peteroli na electrode ya needle coke, kandi bitumen y'amakara ikoreshwa nk'icyuma gifunga. Ikorwa hakoreshejwe calcination, compounding, gukaranga, gukanda, gukaranga, graphitization no gukora machining. Ni ukugira ngo ikore ingufu z'amashanyarazi mu buryo bwa arc y'amashanyarazi mu itanura ry'amashanyarazi. Umuyoboro ushyushya kandi ushongesha umuriro ushobora kugabanywamo electrode ya grafiti isanzwe, electrode ya grafiti ifite ingufu nyinshi na electrode ya grafiti ifite ingufu nyinshi bitewe n'ubuziranenge bwayo.
3. Kuki electrode za grafiti zigomba gusimburwa?
Dukurikije ihame ry'ikoreshwa ry'amashanyarazi, hari impamvu nyinshi zo gusimbuza electrode za grafiti.
• Ikoreshwa rya nyuma: Ibi birimo sublimation y'ibikoresho bya grafiti biterwa n'ubushyuhe bwinshi bwa arc hamwe no kubura kwa chemical reaction hagati ya electrode n'icyuma gishongeshejwe na slag. Igipimo cyo hejuru cya sublimation ku mpera ahanini giterwa n'ubucucike bw'amashanyarazi bunyura muri electrode; binafitanye isano n'umurambararo w'uruhande rwa electrode nyuma yo gushonga; Ikoreshwa rya nyuma rifitanye isano no kumenya niba electrode igomba kwinjiza mu mazi y'icyuma kugira ngo carboniyumu yongere.
• Oxidation yo ku ruhande: Imiterere y'ibinyabutabire bya electrode ni karuboni, Karuboni izamo umwuka, umwuka w'amazi na dioxyde ya karuboni mu bihe bimwe na bimwe, kandi ingano ya oxidation yo ku ruhande rwa electrode ijyanye n'igipimo cya oxidation y'igice kimwe n'aho igaragara. Ubusanzwe, oxidation yo ku ruhande rwa electrode ingana na 50% by'ikoreshwa ry'amashanyarazi yose. Mu myaka ya vuba aha, kugira ngo hongerwe umuvuduko wo gushonga kw'itanura ry'amashanyarazi, inshuro zo guhumeka kwa ogisijeni ziyongera, kandi igabanuka rya oxidation y'amashanyarazi ririyongera.
• Igihombo cy'ibisigazwa: Iyo electrode ikoreshejwe buri gihe aho electrode zo hejuru n'izo hasi zihurira, igice gito cya electrode cyangwa ingingo kiracika bitewe no kugabanuka k'umubiri cyangwa kwinjira kw'imitumba.
• Gukura no kugwa kw'ubuso: Ingaruka zo kudakomera neza k'ubushyuhe bw'amashanyarazi mu gihe cyo gushongesha. Harimo electrode umubiri wayo wavunitse n'isunzu ryavunitse. Electrode yavunitse ifitanye isano n'ubwiza n'imikorere ya electrode ya grafiti n'isunzu, kandi ifitanye isano n'imikorere y'icyuma.
Igihe cyo kohereza: Ugushyingo-06-2020