Mphuno yotsekera mchenga wa silicon carbide wa mafakitale: "mlonda wokhazikika" wobisika mumzere wopanga

Muzochitika zamafakitale monga kuyeretsa migodi, kulekanitsa mankhwala, ndi kuchotsa sulfurization ya magetsi, nthawi zonse pamakhala zinthu zina zosaoneka koma zofunika kwambiri, ndiponozzle yokhazikika ya mchenga wa silicon carbide ya mafakitalendi chimodzi mwa izo. Anthu ambiri angamve ngati sakudziwa dzinali koyamba, koma ntchito yake yaikulu ndi yosavuta kumva - monga "mlonda wa pachipata" mu mzere wopanga, yemwe ali ndi udindo wofufuza tinthu tolimba ndi zodetsa zomwe zimasakanizidwa mumadzi, kuti zipangizo zoyera zigwiritsidwe ntchito m'njira zotsatirazi, pamene akuteteza zida zapansi pamadzi.
Malo ake ogwirira ntchito nthawi zambiri si "ochezeka": amafunika kukumana ndi madzi othamanga kwambiri okhala ndi tinthu tating'onoting'ono kwa nthawi yayitali, komanso kuthana ndi dzimbiri la asidi ndi alkali, kusintha kwa kutentha kwambiri komanso kochepa. Ngati zinthuzo sizili "zolimba" mokwanira, zidzawonongeka ndikuzimiririka pakapita nthawi yochepa. Sikuti zimangofunika kuzimitsa ndi kusinthidwa pafupipafupi, komanso zingathandize kuti zinyalala zisakanikirane m'njira zina, zomwe zimakhudza bwino kupanga komanso ubwino wa zinthu. Ndipo silicon carbide, monga chinthu, imatha kuthana ndi mavuto awa - ili ndi kuuma kwakukulu, kukana kuvala kwambiri, imatha kupirira kukokoloka kwa nthawi yayitali kuchokera ku madzi ndi tinthu tating'onoting'ono, mphamvu zokhazikika za mankhwala, ndipo siopa "kukokoloka" kwa asidi. Ngakhale m'malo omwe kutentha kumasinthasintha kwambiri, magwiridwe ake amatha kukhalabe okhazikika. Ichi ndichifukwa chake silicon carbide yakhala chinthu chomwe chimakondedwa popanga nozzles zamchenga m'malo opangira mafakitale.

Anthu ena angaganize kuti ndi gawo la "kuipitsa fyuluta", ingosankhani iliyonse yomwe ingagwiritsidwe ntchito? Kwenikweni, sizili choncho. Kufunika kwa ma nozzle otsekereza mchenga wa silicon carbide m'mafakitale kuli kwambiri pakukhazikika kwawo kwa nthawi yayitali. Ma nozzle wamba a mchenga amawonongeka ndi kutuluka pambuyo pa nthawi yogwiritsidwa ntchito, zomwe sizimangotenga nthawi kuti zichotsedwe ndikusinthidwa, komanso zimachedwetsa kugwira ntchito kwa mzere wopanga; Nozzle yotsekereza mchenga wa silicon carbide imatha kukhalabe yolimba kwa nthawi yayitali, kuchepetsa kuchuluka kwa kukonza ndi ndalama zosinthira, kulola mzere wopanga kugwira ntchito bwino. Ndipo kapangidwe kake kaganiziridwanso. Bola ngati njirayo yapezeka ndikukhazikika mwamphamvu panthawi yoyika, imatha kugwiritsidwa ntchito mwachangu. Pakuwunika tsiku ndi tsiku, kuyeretsa kosavuta kwa zinyalala zomwe zasungidwa kumatha kupitiliza kugwira ntchito popanda kufunikira khama lalikulu.
Pamapeto pake, ma nozzle a mchenga wa silicon carbide wa mafakitale saonedwa ngati "gawo lalikulu", koma amathandizira mwakachetechete "tsatanetsatane" pakupanga mafakitale. Kusankha "mlonda wa pachipata" wolimba komanso wodalirika sikungochepetsa mavuto ang'onoang'ono pakupanga, komanso kumapereka chithandizo chothandiza kwa mabizinesi kuti achepetse ndalama, kuwonjezera magwiridwe antchito, ndikukhazikitsa mphamvu zopangira. Ichi ndi chifukwa chachikulu chomwe chingatenge malo pakati pa zigawo zambiri zamafakitale.