Mu bihe by'amahugurwa y'uruganda, ubucukuzi bw'amabuye y'agaciro, cyangwa amashanyarazi, hari ubwoko bw'umuyoboro “utazwi” umwaka wose ariko ugatwara inshingano zikomeye - akenshi batwara itangazamakuru rifite imitungo ikomeye yo gukuramo nk'umucanga, ibishishwa, ifu y'amakara, n'ibindi. Kugaragara kwasilicon karbide imiyoboro idashobora kwihanganirani mubyukuri gukemura iki kibazo cyinganda, guhinduka umurinzi "ukomeye" murwego rwo gutwara abantu nabi.
Umuyoboro wa silicon karbide ni uwuhe?
Muri make, silicon karbide imiyoboro idashobora kwambara ni imiyoboro yubwikorezi ikorwa muguhuza karibide ya silicon nkibikoresho byibanze bidashobora kwambara hamwe nicyuma (nkicyuma cyicyuma) binyuze mubikorwa bidasanzwe.
Umuntu arashobora kubaza, karbide ya silicon niki? Nibintu byakozwe muburyo bwa artorganic non-metallic material hamwe nuburemere bukabije cyane, bukurikira kabiri na diyama. Sandpaper nyinshi hamwe no gusya ibiziga tubona mubuzima bwa buri munsi bikozwe muri karubide ya silicon. Gukoresha bene 'impuguke idashobora kwambara' kugirango ukore umurongo w'imbere mu miyoboro irashobora kubaha imbaraga zikomeye zo kwambara.
Ugereranije n'imiyoboro isanzwe y'ibyuma hamwe n'umuyoboro w'amabuye, inyungu nyamukuru ya silicon karbide imiyoboro idashobora kwihanganira iri mu "gusana imbere ndetse no hanze": karbide y'imbere ya silicon imbere ishinzwe kurwanya isuri no kwambara hagati, mugihe ibyuma byo hanze bitanga imbaraga muri rusange n'imbaraga zo kwikuramo umuyoboro. Guhuza byombi ntibikemura gusa ikibazo cyo kurwanya kwambara, ahubwo binita kumutekano no kwizerwa mugukoresha inganda.
Kuki ishobora 'kwihanganira' ibidukikije bikaze?
Kuramba kwa silikoni karbide imiyoboro idashobora kwihanganira ahanini biva mubiranga ibikoresho bya karubide ya silicon ubwayo:
Ultra ikomeye yo kwihanganira kwambara: Nkuko byavuzwe haruguru, karbide ya silicon ifite ubukana buhebuje, kandi kwambara kwayo biratinda cyane imbere yisuri yamara igihe kirekire ituruka mubitangazamakuru bya granular nka slurry n'umucanga. Ugereranije n'imiyoboro isanzwe y'ibyuma, ubuzima bwabo bwa serivisi burashobora kongerwa inshuro nyinshi cyangwa inshuro zirenga icumi, bikagabanya cyane inshuro nigiciro cyo gusimbuza imiyoboro.
Kurwanya ubushyuhe bwo hejuru kandi buke no kurwanya ruswa: Usibye kwambara, karbide ya silicon irashobora kandi guhuza nubushyuhe bwagutse, kandi irashobora gukora neza mubidukikije kuva kuri dogere selisiyusi icumi kugeza kuri dogere selisiyusi. Muri icyo gihe, ifite kandi imbaraga zo kurwanya itangazamakuru ryangirika nka aside na alkali, bigatuma “ibishoboye” mu bihe bigoye byo gutwara abantu mu nganda nka chimique na metallurgie.
Uburyo bwiza bwo gutanga amakuru: Bitewe nubuso bworoshye bwa karubide ya silikoni, kurwanya imiyoboro igendagenda mu muyoboro iba mike, bigatuma idakunda guhagarara. Ibi ntibituma gusa ubwikorezi butajegajega, ahubwo binagabanya igihe cyo guterwa no gusukura imiyoboro.
Ni he yerekana ubuhanga bwayo?
Nubwo bisa nkaho ari "umwuga", ikoreshwa rya silicon karbide imiyoboro idashobora kwangirika mubyukuri hafi yumusaruro nubuzima bwacu:
Mu bucukuzi bw'amabuye y'agaciro na metallurgjiya, bukoreshwa mu gutwara amabuye y'agaciro ava mu bucukuzi bw'amabuye y'agaciro ndetse n'ibisigazwa by'imyanda biva mu gushonga, kandi bigakoreshwa cyane kandi bikava mu bitangazamakuru byangiza cyane;
Mu nganda z’amashanyarazi, ni umuyoboro wingenzi wo gutwara ifu yamakara mu mashanyarazi y’amashyanyarazi, bigatuma itangwa ry’ibikomoka kuri peteroli;
Mubikoresho byubwubatsi ninganda zikora imiti, irashobora gutwara ibikoresho bya sima, ibikoresho fatizo bya chimique, nibindi, kugirango bihangane no kwangirika no kwangirika gake kwibitangazamakuru bitandukanye.
Turashobora kuvuga ko murwego urwo arirwo rwose rusaba ubwikorezi bwitangazamakuru rifite imbaraga zo guhangana n’imyambarire hamwe n’imirimo igoye, hashobora kuboneka imiyoboro ya karibide ya karubide idashobora kwangirika. Itanga ingwate zingenzi kubikorwa bikomeza kandi neza byumusaruro winganda hamwe nibikorwa byawo "bigoye", kandi byahindutse igice cyingenzi muburyo bwo kugeza inganda zigezweho.
Igihe cyo kohereza: Nzeri-19-2025