Silicon carbide umuyoboro: "Intwaro itagaragara" yimiyoboro yinganda ikora ite?

Mubikorwa bigezweho byinganda, sisitemu yimiyoboro imeze nk "imiyoboro yamaraso" yumubiri wumuntu, ikora umurimo wingenzi wo gutwara ubushyuhe bwo hejuru nibitangazamakuru byangirika. Uwitekasilicon karbide (SiC) umurongotekinoloji ni nko gushyira urwego rwintwaro zikora cyane kuri ziriya "miyoboro yamaraso", bigaha umuyoboro ukomeye gukomeretsa, kwihanganira ruswa, no kurwanya ubushyuhe bwinshi. Nigute iki gisa nkicyoroshye kirinda kurinda imikorere ihamye yimiyoboro?
1 properties Ibikoresho bifatika: "impano yavukanye" ya karubide ya silicon
Carbide ya silicon izwi nka "inganda ya diyama yirabura", kandi imiterere ya atome ni urusobe rw'ibice bitatu bigize urusobekerane rugizwe na covalent isano hagati ya silicon na karubone, ikabaha ibintu bitatu by'ingenzi:
1. Uburemere bwa diyama (icya kabiri nyuma ya diyama mubukomere bwa Mohs), bushobora kurwanya isuri
2. Ubudahangarwa bukomeye bwimiti, irwanya itangazamakuru ryangirika nka acide, base, nu munyu
3. Ubushuhe buhebuje bwumuriro, bugumana ituze ryimiterere no mubushyuhe bwo hejuru bwa 1350 ℃
Uyu mutungo wibikoresho bituma uba ibikoresho byiza birinda akazi gakabije.
2 mechanism Uburyo bwo kurinda: Sisitemu yo kwirwanaho gatatu
Iyo karibide ya silicon yometse ku rukuta rw'imbere rw'umuyoboro, ikora ibice byinshi byo kurinda:
Inzitizi yumubiri igaragara: kirisiti yuzuye ya silicon karbide itandukanya uburyo bwo guhura numubiri wicyuma
Imiti ihamye ya chimique: gukora firime irinda okiside binyuze muri passivation reaction, irwanya ruswa cyane
Ubu buryo bwo gukingira hamwe butuma imiyoboro igumana ubusugire bwimiterere ndetse no mubihe bigoye nko kwangirika gukomeye, kwambara cyane, hamwe nubushyuhe bwo hejuru.

3 Ibanga ryo gukora igihe kirekire: ubushobozi bwo kwikiza
Ubushakashatsi buheruka gukorwa bwerekanye ko karbide ya silicon ifite ubushobozi budasanzwe bwo kongera imbaraga mu mikorere yihariye. Iyo kwangirika kwa microscopique bibaye, atome ya silicon yubusa hejuru yibintu bizongera gutondekanya ahantu h’ubushyuhe bwo hejuru, hasanwe igice cyubusembwa. Iyi mikorere yongerera cyane ubuzima bwa serivisi kumurongo kandi igabanya inshuro zo kubungabunga.
4 benefits Inyungu zitagaragara: agaciro k'ubuzima bwuzuye
Ugereranije nibikoresho gakondo, karubide ya silicon izana inyungu zihishe ariko zitari nke mubukungu mubucuruzi bwinganda kugabanya umubare wihagarikwa ryokubungabunga, kugabanya ingaruka ziterwa n’umwanda uciriritse, no kwagura inzira yo gusimbuza imiyoboro. Cyane cyane mubice byimiti myiza nogutegura ibikoresho bishya byingufu, agaciro k'ubwishingizi bwibintu biragoye cyane kubipima hamwe namakuru yoroshye.
Hamwe niterambere ryikoranabuhanga ryinganda rigana ku kurushaho gukora neza no kubungabunga ibidukikije, tekinoroji ya karubide ya silicon iragenda ihinduka kuva "kurinda bidasanzwe" ikajya "muburyo busanzwe". Iki gisubizo gihuza siyanse yubumenyi nubwenge bwubuhanga birinda bucece "umurongo wubuzima" bwinganda zigezweho kandi biba inkunga yingenzi ya tekiniki yo kuzamura ireme nubushobozi bwinganda zitunganya.