Umuringa winjijwe mu muringa ugizwe na grafite hamwe nu muringa.Muri byo, grafite ni ibintu bya karubone, bishobora kugabanywamo ibishushanyo mbonera bisanzwe.Imiterere ya kirisiti ya grafite karemano ni urupapuro rwa mpandeshatu, hamwe na kirisiti nyinshi hamwe nubushyuhe bwinshi.Nibikoresho byiza byumuriro.Igishushanyo mbonera cyateguwe cyane cyane nubushyuhe bwo hejuru bwo gucumura hamwe nibindi bikorwa, kandi bifite ibiranga ubutinganyi bwiza n'imbaraga nyinshi.
Ibice byumuringa bihuza umuringa na grafite binyuze muburyo bwihariye bwo gukora grafite.Kubaho kwumuringa wumuringa ntibishobora kongera gusa imiterere ya grafite, ahubwo binatezimbere imbaraga nubukomere, bityo bizamura imiterere yubukanishi no kwambara birwanya.Byongeye kandi, ibice byumuringa birashobora kugabanya neza guhangana na grafite no kunoza ubushyuhe bwayo.
Imiterere yibicuruzwa bya grafite-umuringa ushizwemo biratandukanye, bishobora kugabanywamo isahani, umuyoboro, ifu nubundi buryo.
Isahani nimwe mubicuruzwa bisanzwe.Ikozwe muri grafite na poro yumuringa nubushyuhe bwo hejuru bushyushye.Ubunini buri hagati ya 1mm na 6mm.Uburebure n'ubugari birashobora gutegurwa ukurikije ibikenewe nyabyo.Ubuso bw'isahani buringaniye kandi buringaniye, kandi burashobora gutunganywa, gutunganywa no gukubitwa kugirango uhuze ibyifuzo bitandukanye.
Umuyoboro ukorwa no gusohora nyuma yo kuvanga grafite hamwe nu muringa.Imbere yimbere ninyuma iroroshye kandi irasa.Irashobora gutunganywa hamwe nu mwobo wimbere hamwe nubuso bwo hanze kugirango ikore electrode, capacator, moteri ya voltage-yinjiza imashini hamwe nibindi bikoresho.
Ifu ikozwe mubice bya grafite na muringa binyuze muburyo budasanzwe bwo gusya.Ingano yubunini bwifu irashobora guhinduka ukurikije ibikenewe.Ifite ingingo nyinshi zo guhuza hamwe nuburyo bwiza.Irashobora gukoreshwa cyane mubikoresho bya elegitoronike, ibikoresho bya batiri nibindi bice.
Uburyo bwo gukora umuringa wa grafite biroroshye, muri rusange harimo intambwe zikurikira:
1. Ibikoresho byo kwitegura: ifu yumuringa nifu ya grafite igomba kuvangwa ku kigero runaka, kandi hazongerwaho umubare munini wamavuta na binder.
2. Gutegura umubiri ubumba: kanda ibintu bivanze mumubiri ubumba bikwiriye gutunganywa.
3. Kuma no gutunganya: kumisha ibumba, hanyuma bigatunganywa, nko guhinduka, gusya, gucukura, nibindi.
4. Gucumura: gucumura ibice byatunganijwe kugirango bibe ibikoresho bikomeye byumuringa.
Ibintu nyamukuru biranga umuringa watewe na grafite ni ibi bikurikira:
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(3) Kurwanya kwambara neza: kuba hari umuringa wumuringa birashobora kandi kunoza imyambarire ya grafite.
(4) Kurwanya ruswa nziza: grafite ubwayo ifite kurwanya ruswa.Hiyongereyeho ibice byumuringa, kurwanya ruswa kwayo nibyiza cyane.
.Nyuma yo kongeramo ibice byumuringa, ubushyuhe bwacyo bwumuriro nibyiza.
Igicapo cyinjijwe mu muringa gifite imiterere myiza yubukorikori hamwe nubukanishi, kandi gikoreshwa cyane mubikoresho bya batiri, gucunga amashyuza, ibikoresho bya elegitoroniki, gukora imashini nizindi nzego.
Mu rwego rwibikoresho bya batiri, grafite yashizwemo umuringa yakoreshejwe cyane mugutegura amasahani ya electrode ya batiri kugirango atezimbere imikorere ya bateri bitewe nubushobozi bwayo bwiza hamwe nubukanishi.
Mu rwego rwo gucunga amashyuza, grafite ya grapite yatewe mu muringa irashobora gukorwa mubushyuhe butwara ubushyuhe bwo gukwirakwiza ubushyuhe bwibikoresho bitandukanye bya elegitoroniki.Kubera ubwiza buhebuje bwumuriro, burashobora gukwirakwiza vuba ubushyuhe, bityo bigatuma ibikorwa byigihe kirekire bikora neza.
Mu rwego rwibikoresho bya elegitoronike, grafite ya grapite yatewe mu muringa irashobora gukoreshwa mu gukora capacator, moteri y’amashanyarazi yinjizwa n’ibindi bikoresho.Kubera ubwiza bwayo, irashobora kohereza neza ibimenyetso byamashanyarazi ningufu, bityo irashobora guhaza ibikenerwa nibikoresho bitandukanye bya elegitoroniki.
Mu rwego rwo gukora imashini, grafite ya grapite yatewe mu muringa irashobora gukorwa muburyo butandukanye bwamasahani, imiyoboro, ifu, nibindi, kugirango bikemure ibikenerwa bitandukanye byo gukora imashini.Muri icyo gihe, kwihanganira kwambara no kurwanya ruswa nabyo bituma iba ibikoresho byiza byo gukora imashini.
