Kuki inkingi ya karuboni ya silikoni ari yo ikundwa cyane mu bijyanye n'ubushyuhe bwinshi mu nganda?

Mu gukora ibumba, ibyuma, inganda zikora imiti n'izindi nganda, amatanura ni ibikoresho by'ingenzi, kandi inkingi z'amatanura zishyigikira imiterere y'imbere y'amatanura kandi zigatwara imitwaro ishyushye cyane zishobora kwitwa "amagufwa" y'amatanura. Imikorere yazo igira ingaruka ku mutekano w'imikorere n'igihe amatanura akorera. Mu bikoresho byinshi by'inkingi, inkingi z'amatanura za silikoni karubide (SiC) zagiye ziba amahitamo akomeye mu nganda zikoresha ubushyuhe bwinshi bitewe n'uburyo zikoresha neza, zirinda imikorere ihamye y'amatanura.
Abantu benshi bashobora kuba bafite ubumenyi buke kuInkingi za karubide za silikoni, ariko mu by’ukuri bishobora kumvikana nk' "inkingi ikomeye y'ibanze" mu matanura. Karubide ya silikoni ubwayo ni ibikoresho bikomeye bidashingiye ku byuma bivanze n'ubushyuhe bwinshi bw'ibumba n'imbaraga z'imiterere yegereye ibyuma. Bisanzwe bihuye n'ibidukikije bikomeye biri mu matanura, kandi inkingi zikozwemo zifite inyungu mu guhangana n'ubushyuhe bwinshi n'imitwaro iremereye.
Ubwa mbere, imbaraga nyamukuru z'inkingi z'itanura rya silicon carbide zishingiye ku kudashobora guhangana n'ubushyuhe bwinshi n'ihindagurika ry'ubushyuhe. Mu gihe cyo gukora kw'itanura, ubushyuhe bw'imbere bushobora kugera ku gipimo cy'amajana cyangwa ibihumbi bya dogere selisiyusi, kandi ubushyuhe buhinduka cyane mu gihe cyo gushyushya no gukonjesha. Inkingi zisanzwe z'ibikoresho zikunze kwangirika no guhinduka bitewe n'ubushyuhe bwagutse no guhindagurika muri iki gihe, bigatuma imiterere y'itanura idahindagurika. Ubushyuhe bw'ibikoresho bya silicon carbide ni bwiza cyane, bushobora kwihanganira guteka mu bushyuhe bwinshi igihe kirekire no kwihanganira ingaruka z'impinduka z'ubushyuhe butunguranye. Ndetse no mu bihe by'ubukonje n'ubushyuhe bwinshi, bushobora kugumana imiterere myiza kandi ntibukomereke byoroshye, bugatanga inkunga ihoraho kandi ihamye ku itanura.
Icya kabiri, ubushobozi bwayo bwiza bwo gutwara imizigo buyifasha gutwara imizigo iremereye buri gihe. Imiterere y'imbere y'itanura n'ubushobozi bwo gutwara imizigo bw'ibikoresho bizatera umuvuduko uhoraho ku nkingi. Inkingi zisanzwe zitwara imizigo iremereye igihe kirekire zishobora kugira ibibazo bihindagurika, bikanavunika, n'ibindi, bigira ingaruka zikomeye ku mikorere isanzwe y'itanura. Ibikoresho bya silicon carbide bifite ubukana bwinshi, imiterere y'ubucucike, n'imbaraga za mekanike zirenze kure iz'ibikoresho bisanzwe bya ceramic n'ibyuma. Bishobora gutwara imizigo itandukanye mu itanura byoroshye, ndetse no mu gihe cy'ubushyuhe bwinshi n'imizigo iremereye igihe kirekire, bishobora kugumana imiterere ihamye no kwirinda ibyago by'imiterere biterwa n'ubushobozi buke bwo gutwara imizigo.

Byongeye kandi, kurwanya ingese neza bituma inkingi z'itanura rya silicon carbide zimenyera imikorere igoye. Mu gihe cyo gukora amatanura mu nganda zimwe na zimwe, havuka imyuka ihumanya cyangwa umukungugu urimo aside na alkali. Inkingi zisanzwe zigaragara kuri izi mashini igihe kirekire zizangirika buhoro buhoro, bigatuma imbaraga zigabanuka kandi ubuzima bwazo bugahagarara. Silicon carbide ubwayo ifite imiterere ihamye ya shimi kandi ishobora kurwanya kwangirika kw'ibikoresho bihumanya nka aside na alkali. Ndetse no mu bidukikije bikomeye byangiza, ishobora kugumana imikorere ihamye idasimbuwe kenshi, bigagabanya ikiguzi cyo kubungabunga ibikoresho ku bigo.
Ku bigo, imikorere ihamye y'amatanura ifitanye isano itaziguye n'imikorere myiza y'umusaruro no kugenzura ikiguzi, kandi guhitamo inkingi y'amatanura yizewe ni ingenzi cyane. Inkingi z'amatanura za silicon carbide, zifite ibyiza byinshi byo kudashyuha cyane, kudashyuha cyane, ubushobozi bukomeye bwo gutwara imizigo, no kudashyuha, zujuje neza ibisabwa n'amatanura yo mu nganda. Zishobora kwemeza ko amatanura akora neza, zikongera igihe cyo gukoresha ibikoresho, zikagabanya inshuro zo kuyabungabunga, kandi zikaba inkunga nziza ku bigo kugira ngo birusheho kunoza umusaruro.
Bitewe n’uko ibikoresho byizewe kandi biramba mu nganda, uburyo ibikoresho bya silikoni byakoreshejwe nabyo bikomeje kwiyongera. Kandi inkingi z’amatanura ya silikoni zizakomeza kuba “inkingi ikomeye”, zitanga inkunga ikomeye ku matanura atandukanye y’inganda ashyushye cyane kandi zigafasha ibigo kugera ku musaruro n’imikorere myiza kandi ihamye.