Hauv kev ua haujlwm hauv kev lag luam uas kub heev, qhov kev ntseeg tau ntawm cov khoom siv refractory cuam tshuam ncaj qha rau kev ua haujlwm zoo ntawm kev tsim khoom, lub neej ntawm cov khoom siv, thiab kev nyab xeeb ntawm kev ua haujlwm.SK32 cov cib refractory, ua ib qho kev daws teeb meem zoo tshaj plaws uas siv fireclay, tau dhau los ua qhov kev xaiv zoo tshaj plaws rau ntau lub lag luam vim lawv qhov kev ua tau zoo thermal thiab kev ruaj khov ntawm cov qauv. Tsab xov xwm no tshawb nrhiav cov khoom tseem ceeb thiab ntau yam kev siv ntawm SK32 refractory bricks, pab koj txiav txim siab zoo rau koj cov haujlwm kub siab.
Qhov kev ua tau zoo tshaj plaws ntawm SK32 refractory cib yog los ntawm lawv cov tshuaj lom neeg zoo tshaj plaws thiab cov txheej txheem tsim khoom siab heev. Nrog rau cov ntsiab lus Al₂O₃ tsawg kawg yog 32% thiab Fe₂O₃ cov ntsiab lus tswj qis dua 3.5%, cov cib no qhia txog kev refractoriness zoo heev, muaj peev xwm tiv taus qhov kub thiab txias mus ntev txog 1300 ℃ thiab lub sijhawm luv luv nce mus txog 1650 ℃. Lawv qhov ceev ntawm 2.1 txog 2.15 g / cm³, ua ke nrog qhov pom tseeb porosity ntawm 19-24%, ua rau muaj kev sib npaug zoo meej ntawm kev rwb thaiv tsev thermal thiab lub zog ntawm cov qauv. Cov qauv tshwj xeeb no muab rau lawv nrog kev tiv thaiv thermal poob siab zoo heev, tiv thaiv kev tawg lossis spalling txawm tias nyob rau hauv qhov kub hloov pauv ntau zaus - qhov zoo tseem ceeb hauv cov cua sov thiab txias cyclic.
Tsis tas li ntawd xwb, SK32 cov cib refractory muaj cov khoom siv kho tshuab zoo heev, nrog lub zog compressive ntau dua 25 MPa, ua kom lawv tswj tau qhov kev ua haujlwm zoo hauv qab cov khoom hnyav thiab cov xwm txheej ua haujlwm hnyav. Raws li cov khoom refractory tsis muaj zog acidic, lawv ua pov thawj tias muaj zog tiv taus acid slag thiab gaseous corrosion, ua rau lawv haum rau cov chaw uas muaj acidic media. Lawv qhov kev nthuav dav thermal linear qis ntawm qhov kub siab kuj lav qhov ruaj khov zoo heev, zam kev hloov pauv uas yuav ua rau cov khoom siv sealing thiab kev ua haujlwm zoo.
Qhov ua tau ntau yam ntawm SK32 refractory cib ua rau lawv tsis tseem ceeb hauv ntau yam kev lag luam kub siab. Hauv kev lag luam metallurgical, lawv siv dav hauv cov ntaub ntawm lub cub tawg, lub qhov cub kub kub, thiab cov tais hlau tsis yog ferrous, tiv thaiv cov khoom siv los ntawm kev yaig hlau thiab kev puas tsuaj kub siab. Hauv kev lag luam ceramic thiab iav, cov cib no kab qhov cub qhov av, lub cub tawg iav, thiab chav tua hluav taws, muab kev faib tawm kub sib xws thiab ua kom cov khoom zoo sib xws.
Tsis tas li ntawm metallurgy thiab ceramics, SK32 refractory cib pom cov ntawv thov hauv cov chaw ua tshuaj lom neeg, kev tsim cov tshuab roj av, thiab cov chaw kho cua sov. Lawv zoo tagnrho rau kev sib txuas cov cub tawg cua sov, cov qhov dej soaking, cov qhov cub coke, thiab cov tshuab flue, hloov kho rau ntau yam kev xav tau ua haujlwm nrog kev ua tau zoo txhim khu kev qha. Muaj nyob rau hauv cov qhov loj me (230 × 114 × 65 mm) thiab cov duab tshwj xeeb uas tuaj yeem hloov kho tau, lawv tuaj yeem hloov kho kom haum rau cov qauv khoom siv nyuaj, txhim kho kev teeb tsa zoo thiab kev sib raug zoo ua haujlwm.
Kev xaiv cov cib refractory SK32 txhais tau tias kev nqis peev rau kev ua haujlwm ruaj khov thiab kev siv nyiaj mus sij hawm ntev. Lawv lub zog ua haujlwm txo qhov zaus txij nkawm thiab cov nqi hloov pauv, thaum lawv cov kev ua haujlwm thermal zoo txo kev siv hluav taws xob. Txawm hais tias rau kev tsim cov khoom siv tshiab lossis kev kho dua tshiab ntawm lub cub tawg uas twb muaj lawm, SK32 cov cib refractory muab kev ua haujlwm zoo sib xws, txhim khu kev qha thoob plaws ntau qhov xwm txheej kub siab.
Yog tias koj tab tom nrhiav cov cib SK32 refractory zoo rau koj cov haujlwm lag luam, tiv tauj peb hnub no. Peb pab neeg tshaj lij muab cov kev daws teeb meem tshwj xeeb, suav nrog cov qhov ntau thiab tsawg thiab kev txhawb nqa kev txawj ntse, kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab muaj txiaj ntsig zoo tshaj plaws rau koj cov peev txheej. Cia SK32 refractory cib ua koj tus khub ntseeg siab hauv kev ua haujlwm kub siab.
Lub sijhawm tshaj tawm: Lub Ib Hlis-21-2026
