SK32 chitoliro cha motondi njerwa yoyaka moto yolimba yomwe imagwiritsidwa ntchito kwambiri komanso yotsika mtengo yopangidwira malo osiyanasiyana otenthetsera kwambiri m'mafakitale. Ndi mankhwala okhazikika okhala ndi alumina 35%-38%, njerwa yolimba iyi imakhala ndi mphamvu yolimba mpaka 1620°C, ikukwaniritsa zofunikira zokhazikika zotsutsana ndi kutentha kwambiri m'mafakitale ambiri. Kapangidwe kake ka sayansi kamabweretsa magwiridwe antchito odalirika komanso olimba pantchito yanthawi yayitali yamafakitale, zomwe zimapangitsa kuti ikhale yofunika kwambiri mumakampani opanga zinthu zolimba.
Imapereka kukana kwabwino kwambiri kutentha, kukana kukwera ndi kugwa kwa kutentha pafupipafupi popanda kusweka kapena kung'ambika, zomwe zimachepetsa kwambiri zoopsa zosamalira zida.
Popeza ili ndi kutentha kochepa komanso mphamvu yokhazikika pa kutentha kwambiri kosalekeza, imachepetsa kutaya kutentha ndikusunga kapangidwe kake.
Kuphatikiza apo, SK32 firebrick imasonyeza kukana kwambiri ku asidi komanso dzimbiri la mpweya wotentha kwambiri, yokhala ndi ma porosity apakati komanso mphamvu yokhazikika yamakina kuti ipirire kutulutsa ndi kusweka kwamakina m'mikhalidwe yovuta yogwirira ntchito.
Ili ndi kuyika kosavuta komanso kusinthasintha kwabwino, imagwirizana ndi kukula kwa mafakitale (230×114×65mm) komanso zinthu zomwe zingasinthidwe kuti zigwirizane ndi kapangidwe ka uvuni kosiyanasiyana.
Ndi kusintha kochepa kwa mzere pambuyo potenthedwa mobwerezabwereza, kumaonetsetsa kuti ntchito yayitali komanso kugwira ntchito bwino kwa zida zamafakitale, zomwe zimathandiza kuchepetsa ndalama zosinthira ndi kukonza mabizinesi.
Kapangidwe kake kokhazikika komanso ka mankhwala kamathandizanso kuti ntchito yake ikhale yogwirizana popanga mafakitale nthawi yayitali.
Amagwiritsidwa ntchito kwambiri popangira ng'anjo zachitsulo, ng'anjo zophulika ndi zitofu zotentha zophulika m'makampani opanga zitsulo.
Mu gawo lopanga simenti ndi magalasi, limagwira ntchito ngati choyikamo ma uvuni ozungulira, ma preheater ndi magalasi osungunula.
Izi zimagwiranso ntchito ku ma uvuni a tunnel, ma shuttle kilns omwe amapangidwa ndi ceramic, komanso ma boiler linings ndi ma reaction equipment linings m'mafakitale opanga petrochemical, magetsi ndi zinyalala.
Timapereka njerwa zokhazikika komanso zosinthika zomwe zimawunikidwa bwino, zomwe zimayendera bwino kwambiri, magwiridwe antchito okhazikika komanso mitengo yopikisana ya fakitale. Kaya mukufuna maoda ambiri kapena upangiri waukadaulo, gulu lathu la akatswiri limapereka mayankho okhazikika.
Nthawi yotumizira: Juni-29-2026
