Uburyo bwo kwirinda ko grafiti y'ibice bya flake ihinduka oxidation ku bushyuhe bwinshi

Kugira ngo hirindwe kwangirika kwangiza guterwa no kuzura kwa grafiti y'ibice ku bushyuhe bwinshi, ni ngombwa gushaka ibikoresho byo gutwikira ibikoresho bishyushye cyane, bishobora kurinda neza grafiti y'ibice ku bushyuhe bwinshi. Kugira ngo tubone ubwoko bw'ubu bwoko bwa grafiti irwanya kuzura, tugomba kubanza kugira ibintu bimwe na bimwe nko kudashyuha cyane, kuba ipfukiranye neza, ubushobozi bwo kurwanya kuzura neza, ubushobozi bukomeye bwo kurwanya kuzura no gukomera cyane. Umwanditsi ukurikira wa Furuite Graphite asangiza uburyo bwo gukumira ko grafiti y'ibice kuzura izuzura ku bushyuhe bwinshi:

1. Ibikoresho bifite umuvuduko w'umwuka uri munsi ya 0.1333MPa (1650℃) n'imiterere myiza yuzuye birakoreshwa.

2. Hitamo ibikoresho by'ikirahure byujuje ibisabwa mu mikorere nk'ibikoresho byifunga, hanyuma ubihindure ibikoresho bifunga imipaka mu bushyuhe bw'akazi.

3. Dukurikije imikorere y’impinduka z’ingufu zisanzwe zishingiye ku gukora hamwe na ogisijeni hamwe n’ubushyuhe, ku bushyuhe bwo gukora icyuma (1650-1750℃), hitamo ibikoresho bifite ubufatanye buhanitse na ogisijeni kurusha ogisijeni ya karuboni, ufate ogisijeni mbere, hanyuma ubyikorere ogisijeni kugira ngo urinde grafiti y’ibice. Ingano y’icyiciro gishya cyakozwe nyuma yo gushyushya ni nini kuruta iy’icyiciro cya mbere, ibi bikaba ingirakamaro mu kuziba umuyoboro w’imbere wa ogisijeni no gukora uruzitiro rw’ingufu.

4. Mu bushyuhe bw'akazi, ishobora kwinjiza umubare munini w'ibintu biyigize nka AL2O3, SiO2, Fe2O3 mu cyuma gishongeshejwe, maze ikagira ingaruka ku kintu gishongeshejwe, ku buryo ibintu bitandukanye biyigize biva mu cyuma gishongeshejwe byinjira buhoro buhoro mu gipfundikizo.

Furuite Graphite Xiaobian yibutsa ko ubushyuhe bwa okiside ya graphite y’ibice bito mu Bushinwa ari 560.815℃ iyo ingano ya karuboni iri 88% 96% kandi ingano y’ibice iri hejuru ya -400 mesh. Muri byo, iyo ingano y’ibice bya graphite ari 0.0970.105mm, ubushyuhe bwa okiside ya graphite ifite 90% bya karuboni ni 600.815℃, naho iya graphite ifite 90% bya karuboni ni 6200℃. Uko graphite y’ibice bito bya crystalline iba nziza, niko ubushyuhe bwa okiside buba bwinshi kandi niko kugabanuka k’ibiro bya okiside ku bushyuhe bwinshi bigabanuka.