Ni izihe sisitemu esheshatu z'itanura rimwe rya kristu?

Itanura rimwe rya kristu ni igikoresho gikoreshaicyuma gishyushya cya grafitigushongesha ibikoresho bya silikoni ya polycrystalline mu kirere kidafite umwuka (argon) kandi hakoreshejwe uburyo bwa Czochralski mu gukura kristu imwe idasohoka. Igizwe ahanini n'ibi bikurikira:

Sisitemu yo kohereza amakuru mu buryo bwa mekanike

Sisitemu yo kohereza amakuru mu buryo bwa mekanike ni yo sisitemu y'ibanze y'itanura rimwe rya kristu, ikaba ishinzwe cyane cyane kugenzura urujya n'uruza rwa kristu noibisasu, harimo guterura no kuzunguruka kw'amakristu y'imbuto ndetse no guterura no kuzunguruka kw'ibisasuIshobora guhindura neza ibipimo nk'aho kristu n'ibice by'ibumba biherereye, umuvuduko n'inguni yo kuzenguruka kugira ngo ikomeze neza mu mikurire ya kristu. Urugero, mu byiciro bitandukanye byo gukura kwa kristu nko gutera imbuto, gutera ijosi, gutera amashyiga, gukura ku rugero rw'umurambararo no guterana, urujya n'uruza rw'imbuto n'ibice by'ibumba bigomba kugenzurwa neza n'ubu buryo kugira ngo buhuze n'ibisabwa mu mikurire ya kristu.

Sisitemu yo kugenzura ubushyuhe

Iyi ni imwe mu miterere y’ingenzi y’itanura rimwe rya kristu, rikoreshwa mu gutanga ubushyuhe no kugenzura neza ubushyuhe mu itanura. Rigizwe ahanini n’ibice nka ibyuma bishyushya, ibyuma bipima ubushyuhe, n’ibikoresho bigenzura ubushyuhe. Ubusanzwe icyuma gishyushya gikozwe mu bikoresho nka grafiti ifite ubuziranenge bwinshi. Nyuma y’uko umuriro uhindagurika uhinduwe ukagabanuka kugira ngo wongere umuriro, icyuma gishyushya gitanga ubushyuhe bwo gushonga ibikoresho bya kristu nka polysilicon mu cyuma gishyushya. Ikimashini gipima ubushyuhe gikurikirana impinduka z’ubushyuhe mu itanura mu gihe nyacyo kandi cyohereza ikimenyetso cy’ubushyuhe ku gikoresho gipima ubushyuhe. Ikimashini gipima ubushyuhe gigenzura neza imbaraga z’ubushyuhe hakurikijwe ibipimo by’ubushyuhe byashyizweho n’ikimenyetso cy’ubushyuhe, bityo kigakomeza ubushyuhe mu itanura kandi kigatanga ahantu hakwiriye ho gukura kw’ubushyuhe bwa kristu.

Sisitemu y'ubushyuhe

Inshingano nyamukuru ya sisitemu yo gukuramo umwuka ni ugukora no kubungabunga ibidukikije byo gukuramo umwuka mu itanura mu gihe cyo gukuramo kristu. Umwuka n'imyuka mibi mu itanura bikurwa binyuze mu mashini zikuramo umwuka n'ibindi bikoresho kugira ngo umuvuduko wa kristu mu itanura ugere ku rugero rwo hasi cyane, muri rusange munsi ya 5TOR (torr). Ibi bishobora kubuza ibikoresho bya silikoni gukurwamo umwuka mu bushyuhe bwinshi no kwemeza ko kristu ikura neza kandi ifite ubuziranenge. Muri icyo gihe, ibidukikije byo gukuramo umwuka nabyo bifasha gukuraho imyanda ihindagurika ikomoka mu gihe cyo gukuramo kristu no kunoza ubwiza bwa kristu.

Sisitemu ya Argon

Sisitemu ya argon igira uruhare mu kurinda no kugenzura umuvuduko mu itanura mu itanura rimwe rya kristu. Nyuma yo gusukura, gaze ya argon ifite isuku nyinshi (ubuziranenge bugomba kuba hejuru ya dogere 6 9) yuzura mu itanura. Ku ruhande rumwe, ishobora kubuza umwuka wo hanze kwinjira mu itanura no gukumira ibikoresho bya silikoni gushonga; ku rundi ruhande, kuzuza gaze ya argon bishobora gutuma umuvuduko mu itanura uguma uhamye kandi bigatanga ahantu hakwiye ho gukura gaze. Byongeye kandi, umuvuduko wa gaze ya argon ushobora kandi gukuraho ubushyuhe buturuka mu gihe cyo gukura gaze, bigatanga uruhare runaka mu gukonjesha.

Sisitemu yo gukonjesha amazi

Inshingano z'uburyo bwo gukonjesha amazi ni ugukonjesha ibice bitandukanye by'itanura rimwe rya kristu kugira ngo ibikoresho bikore neza kandi bikore neza. Mu gihe cyo gukoresha itanura rimwe rya kristu, icyuma gishyushya amazi,umusaraba, electrode n'ibindi bice bizatanga ubushyuhe bwinshi. Iyo bidakonjeshejwe ku gihe, ibikoresho bizashyuha cyane, bigahindura isura cyangwa bikangirika. Sisitemu yo gukonjesha amazi ikuraho ubushyuhe bw'ibi bice binyuze mu kuzenguruka amazi akonjesha kugira ngo ubushyuhe bw'ibikoresho bugume mu buryo butekanye. Muri icyo gihe, sisitemu yo gukonjesha amazi ishobora kandi gufasha mu guhindura ubushyuhe mu itanura kugira ngo inonosore uburyo bwo kugenzura ubushyuhe.

Sisitemu yo kugenzura amashanyarazi

Sisitemu yo kugenzura amashanyarazi ni "ubwonko" bw'itanura rimwe rya kristu, rishinzwe kugenzura no kugenzura imikorere y'ibikoresho byose. Ishobora kwakira ibimenyetso bivuye mu byuma bitandukanye, nk'ibyuma bipima ubushyuhe, ibyuma bipima umuvuduko, ibyuma bipima aho ibintu biri, nibindi, kandi igahuza kandi ikagenzura sisitemu yo kohereza ibikoresho, sisitemu yo kugenzura ubushyuhe, sisitemu yo gushyushya, sisitemu ya argon na sisitemu yo gukonjesha amazi hashingiwe kuri ibyo bimenyetso. Urugero, mu gihe cyo gukura kwa kristu, sisitemu yo kugenzura amashanyarazi ishobora guhindura imbaraga zo gushyushya hakurikijwe ikimenyetso cy'ubushyuhe gitangwa na sensor y'ubushyuhe; hakurikijwe ikura rya kristu, ishobora kugenzura umuvuduko w'ingendo n'inguni yo kuzenguruka kwa kristu y'imbuto n'ikintu cyo mu bwoko bwa crucible. Muri icyo gihe, sisitemu yo kugenzura amashanyarazi ifite kandi imikorere yo gusuzuma amakosa no gutanga amakuru, ishobora kumenya imiterere idasanzwe y'ibikoresho mu gihe kandi ikagenzura imikorere myiza y'ibikoresho.