M'malo obisika opangira mafakitale, pali zida zambiri zogwirira ntchito mwakachetechete zomwe zimathandiza kuti unyolo wonse wa mafakitale ugwire bwino ntchito, ndipo mapampu a slurry ndi gawo lofunika kwambiri. Mu banja la mapampu a slurry, chithunzi cha zinthu za silicon carbide chikukhala "mphamvu yayikulu" pansi pa kuwonongeka kwakukulu komanso dzimbiri chifukwa cha ubwino wake wapadera. Kwa anthu onse, mawu oti 'pampu ya slurry ya silicon carbide' sangakhale odziwika, koma aphatikizidwa kale m'magawo ambiri monga migodi, kusungunula zitsulo, ndi kupanga mankhwala, kukhala zida zazikulu zonyamulira 'zovuta' popanga mafakitale.
Kumvetsetsa kufunika kwamapampu a slurry a silicon carbide, choyamba munthu ayenera kumvetsetsa momwe mikhalidwe yogwirira ntchito yomwe amakumana nayo ilili yovuta. Dothi lotayirira lomwe limafunika kunyamulidwa popanga mafakitale nthawi zambiri limasakanizidwa ndi zinthu zolimba kapena zovulaza monga mchenga, slag, ndi zakumwa zowononga. Mapampu wamba amatha kusweka, dzimbiri, kutuluka madzi, ndi mavuto ena m'malo otere. Sikuti nthawi zambiri amatsekedwa kuti azikonzedwa, komanso angakhudze chitetezo ndi magwiridwe antchito onse opanga. Silicon carbide, chinthu chosapangidwa ndi chitsulo chomwe chimapangidwa kutentha kwambiri kuchokera ku zinthu za silicon ndi carbon, mwachibadwa chimakhala ndi makhalidwe olimba a "kukana kuvala, kukana dzimbiri, ndi kukana kutentha kwambiri", zomwe zimagwirizana bwino ndi zofunikira zovuta zoyendera slag slag. Kugwiritsa ntchito silicon carbide kuzinthu zofunika kwambiri za mapampu otayirira kuli ngati kuyika "zoteteza diamondi" pa thupi la pampu, zomwe zimaloleza kuti "zigwire ntchito" mokhazikika pansi pa mikhalidwe yovuta yogwirira ntchito.
Ubwino waukulu wa pampu ya slurry ya silicon carbide umachokera ku zinthu zapadera za silicon carbide. Mosiyana ndi zipangizo zachitsulo zachikhalidwe zomwe zimatha kutha ndi dzimbiri, silicon carbide ili ndi kuuma kwachiwiri kuposa diamondi, ndipo kukana kwake kutha kuposa chitsulo wamba. Poyang'anizana ndi kukokoloka kwa slurry kochuluka komanso kolimba kwambiri, imatha kukana kupukutira tinthu tating'onoting'ono ndikuwonjezera moyo wa ntchito ya thupi la pampu; Nthawi yomweyo, ili ndi kukhazikika kwabwino kwa mankhwala, zomwe zimapangitsa kuti zikhale zovuta kuti acidic, alkaline, kapena zinthu zowononga kwambiri ziwononge, kupewa kuwonongeka kwa thupi la pampu ndi kutayikira kwapakati komwe kumachitika chifukwa cha dzimbiri; Kuphatikiza apo, kukana kutentha kwambiri kwa silicon carbide nakonso ndikwabwino kwambiri. Pankhani yoyendera slurry yotentha kwambiri, imatha kusungabe kapangidwe kokhazikika komanso magwiridwe antchito, ndipo sidzawonongeka kapena kulephera chifukwa cha kutentha kwambiri.
Mwina anthu ena angadzifunse ngati chipangizo cholimba choterechi chingakhale chovuta kwambiri komanso chovuta? Ndipotu, pampu ya slurry ya silicon carbide idapangidwa kuti igwirizane ndi magwiridwe antchito ndi magwiridwe antchito, yokhala ndi kapangidwe kakang'ono komanso kosavuta kuyiyika, ndipo ingagwiritsidwe ntchito popanda kufunikira zida zovuta zothandizira. Nthawi yomweyo, ili ndi phokoso lochepa logwira ntchito komanso kugwiritsa ntchito mphamvu zochepa, zomwe sizimangowonjezera magwiridwe antchito komanso zimathandiza mabizinesi kukwaniritsa zolinga zosunga mphamvu ndi kuchepetsa kugwiritsa ntchito. Kwa mabizinesi, kusankha mapampu a slurry a silicon carbide sikuti kumangotanthauza kuchepetsa nthawi ndi ndalama zosamalira zida, kuchepetsa chiopsezo cha kusokonekera kwa kupanga, komanso kusintha mwanjira ina magwiridwe antchito onse a bizinesi powonetsetsa kuti njira yopangira ikupitilizabe kudzera mu ntchito yokhazikika.
Ndi kupititsa patsogolo ukadaulo wa mafakitale mosalekeza, zofunikira pakugwira ntchito kwa zida zikuchulukirachulukira, ndipo njira zogwiritsira ntchito mapampu a silicon carbide slurry zikuchulukirachulukira. Kuyambira kunyamula zinthu zotsalira m'migodi mpaka kukonza zinyalala zachitsulo, kuyambira kunyamula zinthu zamankhwala mpaka kukonza madzi otayira zachilengedwe, zimagwira ntchito yofunika kwambiri m'magawo osiyanasiyana okhala ndi kuthekera kosinthasintha bwino. M'tsogolomu, ndi kupititsa patsogolo ukadaulo wokonza zinthu za silicon carbide komanso luso lopitilira mu kapangidwe ka thupi la pampu, mapampu a silicon carbide slurry apitiliza kukula kuti agwire bwino ntchito, kusunga mphamvu, komanso nzeru, kupereka chithandizo champhamvu pakukula kwapamwamba kwa kupanga mafakitale.
"Chonyamulira cholimba" ichi chobisika m'mafakitale, ngakhale sichimawonedwa kawirikawiri pamaso pa anthu, chimateteza mwakachetechete ntchito yosalala ya kupanga mafakitale ndi ubwino wake wogwirira ntchito. Sikuti ndi chizindikiro cha kugwiritsa ntchito zipangizo za silicon carbide zokha, komanso ndi mawonekedwe ang'onoang'ono a kukweza ndi kubwerezabwereza kwa zida zamafakitale, zomwe zikuwonetsa njira yopangira ukadaulo wamafakitale kuyambira "kukwaniritsa zosowa" mpaka "kutsata bwino".
Nthawi yotumizira: Novembala-15-2025