M'malo ambiri opanga mafakitale, nthawi zonse pamakhala zinthu zina "zosadziwika koma zofunika kwambiri", ndiposilicon carbide pansi potulukandi mmodzi wa iwo. Sizowoneka ngati zida zazikulu, koma zimagwira ntchito ya "mlonda wa pachipata" potengera zinthu, kulekanitsa kwamadzi olimba ndi maulalo ena, kuyang'anira mwakachetechete ntchito yokhazikika yopanga.
Anthu ena angafunse, chifukwa chiyani tiyenera kugwiritsa ntchito silicon carbide potulutsa pansi? Izi zimayamba ndi malo ake ogwirira ntchito. Kaya ndikunyamula mineral slurry panthawi ya migodi kapena kuchiritsa zakumwa zowononga pakupanga mankhwala, malo otsika amakumana ndi madzi othamanga kwambiri okhala ndi tinthu ting'onoting'ono tsiku lililonse. Tinthu tating'onoting'ono timene timatulutsa timadzi timeneti timakhala ngati timapepala tating'ono ting'onoting'ono tosawerengeka, tomwe timasakaza pamwamba pa zigawozo; Zamadzimadzi zina zimakhalanso ndi dzimbiri ndipo zimatha 'kuwononga' pang'onopang'ono. Ngati chitsulo wamba kapena ceramic chikagwiritsidwa ntchito ngati potulukira pansi, posachedwapa chidzang'ambika kapena kuwononga, zomwe sizimangofunika kutsekedwa kawirikawiri ndi kusinthidwa, komanso zingakhudze kupanga bwino komanso kuyika zoopsa zachitetezo chifukwa cha kutayikira.
Ndipo silicon carbide imatha kukwaniritsa 'mayeso' awa. Monga zida zapadera za ceramic, silicon carbide mwachilengedwe imakhala ndi kukana kolimba kwambiri, yachiwiri ndi diamondi pakuuma. Poyang'anizana ndi slurry yothamanga kwambiri kapena kukokoloka kwa tinthu tating'onoting'ono, imatha kukhalabe ndi umphumphu kwa nthawi yayitali, kuchepetsa kwambiri kuchuluka kwa m'malo. Panthawi imodzimodziyo, kukhazikika kwake kwa mankhwala kumakhalanso kolimba kwambiri. Ziribe kanthu m'malo owononga asidi kapena amchere, akhoza kukhala "wokhazikika ngati Phiri la Tai" ndipo sichidzawonongeka mosavuta ndi madzi.
Izi ndizomwe zimapangitsa kuti silicon carbide ikhale "udindo wokhazikika" pakupanga mafakitale. M'mafakitale monga migodi, zitsulo, ndi uinjiniya wamankhwala omwe amafunikira kugwirira ntchito kwanthawi yayitali komanso zida zowononga zamphamvu, zimatha kugwira ntchito mosalekeza kwa nthawi yayitali, kuchepetsa nthawi yochepetsera zida pakukonza, ndikuthandizira mabizinesi kuchepetsa ndalama zopangira. Ngakhale kuti zingawoneke ngati gawo laling'ono, ndilo khalidwe "laling'ono ndi loyeretsedwa" lomwe limapangitsa kuti likhale gawo lofunika kwambiri powonetsetsa kuti ntchito yabwino komanso yokhazikika yopangira mafakitale.
Masiku ano, ndi kuchuluka kwa kufunikira kwa kulimba kwa zida komanso kukhazikika pakupanga mafakitale, kugwiritsa ntchito malo ogulitsira pansi pa silicon carbide kukuchulukirachulukira. Zimatsimikizira ndi "mphamvu zake zolimba" kuti zigawo zabwino za mafakitale siziyenera kukhala "zapamwamba". Kukhala wokhoza mwakachetechete "kupirira kukakamizidwa" m'malo akuluakulu ndi chithandizo chabwino kwambiri cha kupanga.
Nthawi yotumiza: Sep-28-2025