Muri "rugamba rwo hejuru cyane" rwinganda zigezweho, ibikoresho byuma gakondo bikunze guhura nibibazo nko koroshya guhindura ibintu, okiside na ruswa. Kandi ubwoko bushya bwibikoresho byitwasilicon carbide ceramicacecetse ahinduka umurinzi wibikoresho byubushyuhe bwo hejuru hamwe nubushobozi bwayo butatu bwingenzi bwo "kurwanya ubushyuhe bwinshi, kurwanya ubukana, no guhererekanya ubushyuhe bwihuse".
1 ability Ubushobozi nyabwo bwo guhangana nubushyuhe bwo hejuru
Silicon carbide ceramics isanzwe ifite ubushobozi bwo kurwanya ubushyuhe bukabije. Atome zayo zahujwe cyane binyuze mumurongo ukomeye wa covalent, nkurusobe rwibice bitatu bikozwe mubyuma, bishobora gukomeza ubusugire bwimiterere ndetse no mubushuhe bwo hejuru bwa 1350 ℃. Ibi biranga bituma byoroha gukora ibikorwa byigihe kirekire byubushyuhe bwo hejuru ibikoresho byibyuma bidashobora kwihanganira, bigatuma ihitamo neza kumirima nko gutanura itanura no kurinda icyogajuru icyogajuru.
2 '' Ingabo ikingira 'irwanya ruswa
Munsi yumuvuduko wubushyuhe bwo hejuru hamwe nibitangazamakuru byangirika, ibikoresho bisanzwe bikunze gukuramo ibice kumurongo nkicyuma cyumye. Ubuso bwa ceramics ya silicon karbide irashobora gukora urwego rukingira rwa dioxyde de silicon, nko kwitwikira intwaro zitagaragara. Iyi "kwikiza" irayifasha kurwanya okiside yubushyuhe bwo hejuru kuri 1350 ℃ no kurwanya isuri ituruka kumunyu ushonga, aside na alkali. Igumana igihagararo cyo kurinda "nta poro, nta kumena" ahantu habi nko gutwika imyanda hamwe n’imiti y’imiti.
3 'Ubutumwa' bw'ubushyuhe
Bitandukanye nubushyuhe "bushyushye nubushuhe" buranga ububumbyi busanzwe, ubukorikori bwa silicon karbide ceramique ifite ubushyuhe bwumuriro ugereranije nibyuma. Nukumeze nk'umuyoboro wubatswe wo gukwirakwiza ubushyuhe, ushobora kwimura vuba ubushyuhe bwakusanyirijwe imbere mubikoresho hanze. Iyi "nta guhisha ubushyuhe" irinda neza kwangirika kwibintu biterwa nubushyuhe bwo hejuru bwaho, bigatuma ibikoresho byubushyuhe bwo hejuru bikora neza kandi bikoresha ingufu.
Kuva ku ziko ry’inganda kugeza ku ziko rya fotora ya silicon wafer, kuva mu miyoboro minini y’imishwarara kugeza nozzles yo mu bushyuhe bwo hejuru, ceramika ya silicon karbide ihindura imiterere y’ikoranabuhanga mu nganda z’ubushyuhe bwo hejuru hamwe n’inyungu zabo zose zo "kuramba, gushikama, no kwanduza vuba". Nkumuntu utanga serivise yikoranabuhanga agira uruhare runini mubijyanye nubutaka bwateye imbere, dukomeje guteza imbere iterambere nudushya mubikorwa byimikorere, twemerera ibikoresho byinshi byinganda kugumya gukora "ituje kandi ihimbye" ikora mubidukikije bikabije.
——Kunyura hejuru yubushyuhe bwibikoresho, tugenda hamwe nikoranabuhanga!
Igihe cyo kohereza: Gicurasi-09-2025