Crucible and Sagger

Ikintu gikomeye ni inkono yubutaka ikoreshwa mu gufata ibyuma byo gushonga mu itanura. Nibintu byiza cyane, urwego rwinganda rukoreshwa ninganda zubucuruzi.

Birakenewe cyane kugirango uhangane n'ubushyuhe bukabije bugaragara mu gushonga ibyuma. Ibikoresho byingenzi bigomba kuba bifite aho bihurira cyane kuruta icyuma gishonga kandi kigomba kugira imbaraga nziza nubwo cyera gishyushye.

Carbide yubushyuhe bwo hejuru cyane ni ibikoresho byiza byo mu itanura ryinganda, bikwiranye no gucumura no gushonga ibicuruzwa bitandukanye, kandi bikoreshwa cyane mubimiti, peteroli, kurengera ibidukikije nizindi nzego. Carbide ya Silicon nikintu nyamukuru cyimiti ya silicon carbide germanium, ifite ubukana bwinshi. Ubukomezi bwa silikoni karbide ikomeye ni hagati ya corundum na diyama, imbaraga zayo zikoreshwa murwego rwo hejuru kurenza corundum, hamwe nigipimo kinini cyo kohereza ubushyuhe, kuburyo gishobora kuzigama ingufu nyinshi.

RBSiC / SISIC ikomeye kandi sagger ni icyombo cyimbitse cyibumba ceramic. Kuberako iruta ibikoresho byibirahure mubijyanye no kurwanya ubushyuhe, ikoreshwa neza mugihe igikomeye gishyutswe numuriro. Sagger nimwe mubikoresho by'itanura byingenzi byo gutwika farufari. Ubwoko bwose bwa farashi igomba gushyirwa mubisumizi hanyuma ikabishyira mu itanura kugirango ikaranze.

Silicon carbide gushonga byingenzi nigice cyingenzi cyibikoresho bya shimi, ni ikintu kimwe gishobora gukoreshwa mu gushonga, kweza, gushyushya no kubyitwaramo. Moderi nyinshi nubunini burimo; nta karimbi kiva mu musaruro, ubwinshi cyangwa ibikoresho.

Silicon karbide gushonga ingirakamaro ni ikintu cyimbitse cyibumba ceramic gikoreshwa cyane mubikorwa byinganda. Iyo ibishishwa bishyushye n'umuriro munini, hagomba kubaho ikintu gikwiye. Birakenewe gukoresha ingirakamaro mugihe ushushe kuko irashobora kwihanganira ubushyuhe burenze ubw'ibirahure kandi ikanemeza ko umwanda uturuka ku mwanda. Carbide ya silicon gushonga ntigishobora kuzuzwa nibintu byashongeshejwe bituma ibikoresho bishyushye bishobora gutekwa no guterwa. Bitabaye ibyo, ni ngombwa kandi gukomeza guhumeka ikirere mu bwisanzure bwa okiside.

Icyitonderwa:
1. Komeza wume kandi usukuye. Ukeneye gushyuha kugeza 500 ℃ buhoro mbere yo gukoresha. Bika umusaraba wose ahantu humye. Ubushuhe burashobora gutera ikintu gikomeye kumena ubushyuhe. Niba yarabitswe mugihe gito nibyiza gusubiramo ubushyuhe. Silicon carbide crucibles nubwoko bushoboka cyane bwo gufata amazi mububiko kandi mubisanzwe ntibigomba guhinduka mbere yo kuyakoresha. Nibyiza ko uzimya ikintu gishya gikomeye kubushyuhe butukura mbere yo gukoreshwa bwa mbere kugirango wirukane no gukomera uruganda rukora hamwe na binders.
2. Shira ibikoresho muri karubide ya silicon gushonga bikabije ukurikije ubunini bwayo kandi ugumane umwanya ukwiye kugirango wirinde kuvunika kwinshi. Ibikoresho bigomba gushyirwa mubikomeye CYANE. NTUKIGERE “gupakira” ikintu gikomeye, kuko ibikoresho bizaguka kubushyuhe kandi birashobora kumena ceramic. Iyo ibi bikoresho bimaze gushonga "agatsinsino", shyira witonze ibintu byinshi mumazi kugirango ushonge. . Na none kandi, ntugapakire neza mubyuma. Komeza kugaburira ibikoresho gushonga kugeza igihe bisabwa bishonge.
3. Ibibumbano byose bigomba gukemurwa neza neza (igikoresho cyo guterura). Indimi zidakwiye zirashobora gutera ibyangiritse cyangwa gutsindwa burundu kubintu byingenzi mugihe kibi gishoboka.
4. Irinde umuriro ukomeye wa okiside utwika neza cyane. Bizagabanya gukoresha igihe kubera okiside yibikoresho.
5. Ntugashyire karubide ya silicon ishyushye ishonga cyane ku cyuma gikonje cyangwa hejuru yimbaho ​​ako kanya. Ubukonje butunguranye bizagushikana kumeneka cyangwa kumeneka kandi hejuru yimbaho ​​zishobora gutera umuriro. Nyamuneka ubirekere kumatafari cyangwa isahani yangiritse hanyuma ureke bikonje bisanzwe.