Ngati chitsulo ndiye maziko a mafakitale, ndiye kuti pali chinthu chomwe chili ngati "chida chopanda kuwoneka" cha mafakitale - chimathandizira mwakachetechete kugwira ntchito kwa uvuni wotentha kwambiri, chimateteza moyo wa zida zolondola, komanso chimatsegula njira yoti ma chips a semiconductor abereke.silicon carbide ceramic, gawo lofunika kwambiri lomwe lakhala likuzika mizu m'makampani achikhalidwe kwa zaka zana limodzi ndipo labwezeretsedwanso mu nthawi yatsopano.
'Woteteza Kutentha' mu Zipangizo Zamakampani
Pambali pa ng'anjo yophulika mu fakitale yosungunulira zitsulo ndi mkati mwa uvuni wozungulira mu fakitale ya simenti, mafunde ambiri otentha amanyamula mpweya wowononga ndi kugwedezeka, zomwe zimapangitsa kuti zipangizo zachitsulo zachikhalidwe nthawi zambiri "zimalephera" pano. Zida za silicon carbide zakhala zinthu zomwe zimakondedwa kwambiri pazinthu zazikulu monga zipilala za uvuni ndi zoyatsira moto chifukwa cha kukana kwawo kutentha kwambiri (komwe kumatha kupirira kutentha kopitilira 1350 ℃ kwa nthawi yayitali), komanso "mphamvu zawo zolimba" pakukana kutentha ndi kukana dzimbiri. Kukhalapo kwake kwawonjezera nthawi yogwirira ntchito kwa ma uvuni amafakitale kangapo ndikuchepetsa kwambiri kugwiritsa ntchito mphamvu, komwe ndi kachigawo kakang'ono kakukweza khalidwe ndi magwiridwe antchito popanga zinthu zachikhalidwe.
'Jini la kutalika kwa moyo' la zida zamakanika
Mukalowa m'chipinda chopopera cha chomera chilichonse cha mankhwala, mutha kuwona "chithunzi" cha ziwiya za silicon carbide. Pankhani yonyamula ma asidi amphamvu, ma alkali amphamvu, kapena zinthu zomwe zili ndi tinthu tating'onoting'ono, mphete zosindikizira zamakina zopangidwa ndi silicon carbide zimatha kutchedwa "mfumu yolimba" - kuuma kwawo ndi kwachiwiri kuposa diamondi, kukana kwawo kutopa ndi kopitilira 10 kuposa kwa ma alloys olimba, ndipo amakhala mwamtendere ndi zinthu zambiri zamankhwala. Mbali imeneyi imakulitsa nthawi yokonza zida zofunika kuyambira miyezi ingapo mpaka zaka zingapo, kuchepetsa kwambiri ndalama zogwirira ntchito ndi kukonza mafakitale achikhalidwe.
Ulendo wodutsa malire kuchokera ku miyambo yakale kupita ku yatsopano
Pamene zoumba za silicon carbide zikukumana ndi ukadaulo watsopano, mphamvu zomwe zimatulutsidwa zimakhala zosayerekezeka:
Kupanga Ma Semiconductor: Ma ceramic a silicon carbide omwe amathandizidwa ndi njira zapadera akhala ofunikira kwambiri popukuta makristalo popanga ma chip, ndipo kusalala kwawo pang'ono kumatsimikizira kuti ma circuits ophatikizidwa amakonzedwa molondola.
Kusintha Kwatsopano kwa Mphamvu: Mu makampani opanga ma photovoltaic, ma ceramic crucible a silicon carbide amathandizira kukula kwa silicon imodzi yoyera kwambiri; Mu gawo la mphamvu ya hydrogen, monga fuel cell bipolar plate material, ikulimbikitsa kugwiritsa ntchito mphamvu yoyera.
Zipangizo zamakono: Pankhani yoteteza zipolopolo, ziwiya za silicon carbide zikuyankha ku chitetezo chosatha ndi phokoso lawo lapadera, ndipo kukhazikika kwawo m'malo ovuta kwambiri kukupitilizabe kukulitsa malire a mafakitale a anthu.
Kuuziridwa kwa Chidutswa cha Ceramic
Nkhani ya silicon carbide ceramics ikuwonetsa nzeru za kusintha kwa zinthu zamafakitale: zinthu zabwino kwambiri sizimasokoneza, koma zimathandiza. Zitha kukhalabe m'chitsulo kwa zaka zana, komanso zimatsegula mwayi watsopano m'munda wa tchipisi. Kusinthasintha kumeneku komwe kumadutsa nthawi zonse kumatsimikizira chowonadi chosavuta - kupita patsogolo kwa zinthu zoyambira nthawi zonse kumakhala mwala wolimba kwambiri pakukonzanso mafakitale.
Monga kampani yomwe yakhala ikugwira ntchito kwambiri mu ntchito za ziwiya zapadera kwa zaka zoposa khumi, nthawi zonse timakhulupirira kuti kuzimitsa moto kulikonse mu uvuni, kugwira ntchito bwino kwa zida zilizonse, komanso kubadwa kwabwino kwa chip chilichonse zikusonyeza mphamvu ya luso la zinthu zatsopano. Ndipo ziwiya za silicon carbide ndi umboni wowonekera bwino wa mphamvu imeneyi mumtsinje wautali wa mafakitale.
Nthawi yotumizira: Epulo-22-2025