Inganda zikora ubushyuhe bwinshi zikenera ibikoresho bishobora kwihanganira ubushyuhe bukabije, ingese, n'ihungabana ry'ubushyuhe bitabangamiye imikorere.Ibikoresho birwanya karubide ya silikoni (SiC)Igaragara nk'igisubizo cyiza cyane, itanga kuramba gukomeye no gukoresha ibintu byinshi mu nzego z'ingenzi. Kuva ku byuma kugeza ku by'ikoranabuhanga n'ibikomoka kuri ceramic, izi plaque ni ingenzi cyane mu kongera imikorere myiza, kugabanya igihe cyo gukora, no kuzamura ireme ry'ibicuruzwa—bigatuma biba ngombwa ku nganda zigezweho zikoresha ubushyuhe bwinshi.
Ubuhanga mu by'ibyuma ni bumwe mu buryo bw'ibanze bukoreshwa mu gushyiramo amasahani arwanya karubide ya silikoni. Mu gushonga kwa aluminiyumu, zinc, na umuringa, amasahani akora nk'ibice bifasha mu itanura no mu mashini zo kumesa imyenda. Ubudahangarwa bwazo budasanzwe ku isuri ry'icyuma gishongeshejwe n'ubushyuhe bwinshi (kugeza kuri 1800°C) butuma amara igihe kirekire, bigabanyiriza igihe cyo gusimbuza kenshi. Bitandukanye n'ibikoresho bisanzwe birwanya karubi, amasahani ya SiC afite ubushobozi bwiza bwo gutwara ubushyuhe, atuma ubushyuhe bukwirakwira mu buryo bumwe, bigatuma ibyuma bishonga neza kandi bikagabanya ikoreshwa ry'ingufu kugeza kuri 25%.
Inganda zikora ibikoresho by'ikoranabuhanga na semiconductor zishingikiriza cyane ku bikoresho bya silicon carbide refractory kugira ngo zikore neza mu bushyuhe buri hejuru. Mu gukora ibikoresho bya semiconductor, LED, na electronic ceramics, kugenzura ubwandu no kudahindagurika kw'ibipimo ntibishobora kuganirwaho. Ibikoresho bya SiC refractory birahebuje hano, kuko bitagira imiterere yabyo ndetse bigakomeza kuba byiza no mu gihe cyo gushyushya no gukonjesha kenshi. Bikoreshwa cyane mu gutera wafer annealing, chemical vapor deposition (CVD), no gusya ibice by'ikoranabuhanga, bifasha abakora kugabanya inenge no kongera umusaruro cyane.
Mu rwego rw'ibikoresho bya ceramic n'isuku, ibyuma birwanya karuboni bya silicon byahinduye umusaruro. Byaba ibikomoka kuri porcelain, ibikoresho by'amabuye, cyangwa ibikoresho by'inganda, uburyo bwo kurwanya ubushyuhe bw'ibi bikoresho birinda gucika kw'impinduka zihuse z'ubushyuhe. Birwanya kandi gushonga kw'ibimera n'ibisigazwa, bigatuma ubuso busukura kandi bikagabanya igihe cyo kubitunganya. Inganda za ceramic zikoresha ibyuma birwanya karuboni bya SiC zivuga ko zimara igihe kirekire inshuro 3-5 ugereranije n'ibisanzwe, hamwe n'izamuka rya 10-15% mu gipimo cy'ibicuruzwa - ibyiza by'ingenzi ku nganda nini kandi zihenze.
Uretse izi nzego z'ingenzi, plaque za silicon carbide refractory plaque zikoreshwa mu ngufu zishobora kongera gukoreshwa no mu kirere. Mu gukora bateri za lithium-ion, zishyigikira gushyuha cyane kw'ibikoresho bya cathode, zigatuma ibikoresho bihorana imiterere ihamye. Mu kirere, zikoreshwa mu gushyuha ibice bya ceramic bikora neza cyane kuri moteri na avionics. Hamwe n'ingano n'imiterere ihinduka kugira ngo bihuze n'ibikenewe mu bikoresho bitandukanye, plaque za SiC refractory zitanga imikorere yizewe ijyanye n'ibikenewe mu nganda.
Gushora imari mu bikoresho bya silikoni birwanya karubide bivuze gushora imari mu bikorwa byiza by'igihe kirekire. Uruvange rwabo rwihariye rwo kwirinda ubushyuhe, kurwanya ingese, no gutwara ubushyuhe bituma baba amahitamo meza ku nganda zigamije kunoza ibidukikije no gutanga umusaruro. Vugurura inzira zawe zo gukoresha ubushyuhe bwinshi uyu munsi ukoresheje ibikoresho bya silikoni birwanya karubide—aho kuramba bihura n'imikorere myiza, kandi kwizerwa bitera intsinzi.
Igihe cyo kohereza: Mutarama-07-2026
