Muzochitika zambiri zopangira mafakitale, nthawi zonse pamakhala zinthu zina "zosadziwika koma zofunika kwambiri", ndiposilicon carbide pansi pa soketindi chimodzi mwa izo. Sichikopa chidwi ngati zida zazikulu, koma chimagwira ntchito ngati "mlonda wa pachipata" ponyamula zinthu, kulekanitsa madzi olimba ndi zolumikizira zina, kuteteza mwakachetechete kayendetsedwe ka zinthu kokhazikika.
Anthu ena angafunse kuti, n’chifukwa chiyani tiyenera kugwiritsa ntchito silicon carbide potulutsa madzi pansi? Izi zimayamba ndi malo ake ogwirira ntchito. Kaya ndi kunyamula matope a mchere panthawi yopangira migodi kapena kuchiza madzi owononga popanga mankhwala, madzi otsika amakumana ndi madzi othamanga kwambiri okhala ndi tinthu tsiku lililonse. Tinthu tolimba m’madzi amenewa tili ngati mapepala ang’onoang’ono osawerengeka, omwe nthawi zonse amafufuza pamwamba pa zinthuzo; Madzi ena amakhala ndi zinthu zowononga ndipo pang’onopang’ono amatha ‘kuwononga’ zinthuzo. Ngati chitsulo wamba kapena ceramic ikugwiritsidwa ntchito ngati malo otulutsira madzi pansi, posachedwa idzawonongeka kapena kudyedwa, zomwe sizimangofunika kuzimitsidwa ndi kusinthidwa pafupipafupi, komanso zingakhudzenso magwiridwe antchito opangira komanso ngakhale kuopsa kwa chitetezo chifukwa cha kutayikira kwa madzi.
Ndipo silicon carbide imatha kukwaniritsa bwino 'mayeso' awa. Monga chinthu chapadera cha ceramic, silicon carbide mwachibadwa imakhala ndi mphamvu yolimba kwambiri yopewera, yachiwiri kuposa diamondi pakulimba. Poyang'anizana ndi kukokoloka kwa madzi kapena tinthu tating'onoting'ono, imatha kusunga umphumphu wa pamwamba kwa nthawi yayitali, kuchepetsa kwambiri kuchuluka kwa zinthu zomwe zimasinthidwa. Nthawi yomweyo, kukhazikika kwake kwa mankhwala nakonso kumakhala kolimba kwambiri. Kaya mumlengalenga muli acidic kapena alkaline, imatha kukhala "yokhazikika ngati Mount Tai" ndipo sidzawonongeka mosavuta ndi madzi.
Ndi makhalidwe amenewa omwe amapangitsa kuti chotulutsira pansi cha silicon carbide chikhale "udindo wolimba" popanga mafakitale. M'mafakitale monga migodi, zitsulo, ndi uinjiniya wamakemikolo omwe amafunikira kusamalira zinthu zowonongeka kwambiri komanso zowononga kwambiri, amatha kugwira ntchito mosalekeza kwa nthawi yayitali, kuchepetsa nthawi yomwe zida sizikugwira ntchito pokonza, komanso kuthandiza mabizinesi kuchepetsa ndalama zopangira. Ngakhale zingawoneke ngati gawo laling'ono, ndi khalidwe "laling'ono komanso lokonzedwa bwino" lomwe limapangitsa kuti likhale gawo lofunikira pakuwonetsetsa kuti ntchito yopanga mafakitale ikuyenda bwino komanso mokhazikika.
Masiku ano, chifukwa cha kufunikira kwakukulu kwa zida zolimba komanso kukhazikika pakupanga mafakitale, kugwiritsa ntchito njira zotulutsira pansi pa silicon carbide kukufalikira kwambiri. Zikutsimikizira ndi "mphamvu yake yolimba" kuti zida zabwino zamafakitale siziyenera kukhala "zapamwamba". Kutha "kupirira kupsinjika" mwakachetechete m'malo ofunikira ndiye chithandizo chabwino kwambiri pakupanga.
Nthawi yotumizira: Sep-28-2025