Siab alumina castablesyog cov ntaub ntawv tseem ceeb hauv kev lag luam steel, paub txog lawv cov khoom siv hluav taws xob tshwj xeeb thiab cov neeg kho mob. Txhawm rau kom ntseeg tau tias cov khoom siv ua kom haum rau cov txheej txheem statmaking tshwj xeeb, ntau yam, hluav taws xob tsis kam, thiab cov ntawv thov-}}}}}}}}} kev cai.
1: muaj pes tsawg leeg thiab kev ua kom rov ua haujlwm
High alumina Castables tau tsim nrog siab -} Cov ntaub ntawv nplua nuj, calmined alumina, ua ke nrog kev sib xyaw ua ke tsim nyog thiab sib xyaw. Cov ntaub ntawv no ua rau muaj kev kub siab heev rau cov kub, puas tsuaj, thiab thermal poob siab. Kev ua rhumractaness ntawm high alumina refractory castables feem ntau yog li 1690 degree, ua rau lawv haum rau cov txheej txheem kub uas tau ntsib hauv cov txheej txheem statmaking.
2: Thermal poob siab tsis kam
Lawv txoj kev tawm tsam rau kev poob siab yog ib qho ntawm cov khoom tseem ceeb ntawm cov khoom siv refractory refractables. Qhov no yog qhov tseem ceeb hauv cov txheej txheem steelmaking uas hloov kom sai yog qhov tshwm sim. Kev siv tshee tshee thiab qhov qis {{2} porose} Porosity kev ntxhov siab thiab cua sov kev ntxhov siab, kom ntseeg tau cov khoom siv castables nyob ruaj khov thiab tsis sib xws.
3: Daim Ntawv Thov -} kev xav tau
High alumina Castables tau siv nyob rau hauv ntau qhov kev thov tseem ceeb hauv kev lag luam steel, suav nrog cov ntaub qhwv cov hluav taws xob, cov ntaiv loj, thiab tundishes. Piv txwv li, hauv cov nplaim hluav taws, cov khoom siv no tau siv los ua cov phab ntsa, Bosh, thiab sab hauv qhov chaw uas lawv yuav tsum tiv thaiv kom sov, thiab kev ntxhov siab rau txhua tus. Nyob rau hauv cov ntaiv loj, cov alumina siab kub ua kom muaj kev kub ntxhov siab thiab ntev lub neej ntawm cov cuab yeej, ua rau muaj txiaj ntsig ntau dua thiab txuas ntxiv steel ntau lawm.
4: Kev tsim kho cov yam ntxwv
Txhawm rau txhim kho kev ua tau zoo ntawm kev ua kom muaj txiaj ntsig zoo ntawm Alumined Coolabe, cov kev tshawb fawb tsis ntev los no tau tsom mus rau kev ua haujlwm zoo rau lawv cov khoom. Cov lus qhia ntawm cov ntxig hlau sib xyaw tau pom tias txhim kho slag tiv taus thiab thermal poob siab tsis taus ib txhij. Qhov kev hloov tshiab no tsis tsuas yog txo qis slag mus tab sis kuj qis qis lub thermal conductivity ntawm cov khoom siv, kev siv zog hluav taws xob.
5: installation thiab txij nkawm
Kev txhim kho kom zoo thiab kho tau yog qhov tseem ceeb rau kev ua tau zoo ntawm kev ua siab zoo ntawm high - alumina castables. Cov kev txiav txim siab tseem ceeb muaj xws li kev npaj ua si, kom zoo sib xyaw ua ke, kev co thiab kev ua kom haum thiab kev kho kom qhuav thiab ziab. Kev tshawb xyuas tsis tu ncua thiab kev txij nkawm tuaj yeem pab txheeb xyuas thiab daws cov teeb meem muaj peev xwm thaum ntxov thiab ntseeg tau ntawm cov refractory ob sab.
Ua kom cov txheej txheem siab siab loj yog tsim nyog rau kev xaiv cov txheej txheem statmaking tshwj xeeb, ua kom pom cov khoom siv kom tau raws li cov ntawv thov-}}} kev cai. Los ntawm kev xav txog cov xwm txheej no thiab kev nce qib hauv cov khoom siv science, steel manufacturers tuaj yeem txhim kho kom muaj kev ruaj khov thiab tus nqi-}} Cov txheej txheem ntau lawm.
