1. Taw qhia
Cov ntaub ntawv refractory ua lub luag haujlwm tseem ceeb hauv kev lag luam roj thiab feem ntau yog siv rau hauv qhov kub thiab txias, kub siab thiab corrosive ib puag ncig. Cov ntaub ntawv no tuaj yeem tswj xyuas qhov ruaj khov ntawm lawv cov qauv thiab kev ua haujlwm nyob rau hauv cov xwm txheej hnyav, muab kev lees paub tseem ceeb rau kev rho tawm roj, kev thauj mus los, kev cia thiab kev ua haujlwm. Tsab ntawv xov xwm no yuav qhia meej txog kev siv cov khoom siv refractory hauv ntau yam ntawm kev lag luam roj.
2. Refinery reactor
Refractory hauv ob sab phlu Refinery reactor yog cov khoom siv tseem ceeb hauv cov txheej txheem roj refining thiab feem ntau yuav tsum tau ua haujlwm nyob rau hauv qhov kub thiab txias, siab siab thiab corrosive ib puag ncig. Cov ntaub ntawv refractory, raws li cov khoom tseem ceeb ntawm cov reactor hauv ob sab phlu, tuaj yeem tiv thaiv phab ntsa reactor los ntawm cov tshuaj yaig thiab kub hnav. Feem ntau siv cov ntaub ntawv refractory muaj xws li siab alumina, corundum thiab mullite, uas muaj qhov kub thiab txias tsis kam thiab tshuaj stability.
3. Thaum tshav kub kub-insulating thiab hnav-resistant cov ntaub ntawv nyob rau hauv cov roj ntau lawm pipelines thiab blast furnaces
Roj ntau lawm kav dej thiab blast furnaces yog cov cuab yeej tseem ceeb hauv kev tsim cov roj thiab ua cov txheej txheem thiab feem ntau yuav tsum tau tiv taus qhov kub thiab txias. Cov ntaub ntawv refractory, raws li cov khoom siv hluav taws xob thiab cov khoom hnav-tiv taus, tuaj yeem tiv thaiv cov kav dej thiab tawg rau cov phab ntsa ntawm qhov kub thiab hnav. Cov ntaub ntawv no muaj cov thermal rwb thaiv tsev zoo heev thiab hnav tsis kam, thiab tuaj yeem ua tau zoo rau kev pab cuam lub neej ntawm cov raj xa dej thiab cov tshuab hluav taws xob tawg. Feem ntau siv cov ntaub ntawv refractory suav nrog aluminium silicate fiber, ceramic fiber, thiab lwm yam.
4. Hnav-tiv taus thiab tawg-pov thawj cov ntaub ntawv ntawm drilling platforms thiab nkoj
Drilling platforms thiab nkoj yog cov chaw tseem ceeb hauv cov txheej txheem ntawm kev tshem tawm cov roj thiab kev thauj mus los, thiab feem ntau yuav tsum tau ua haujlwm nyob rau hauv ib puag ncig nyuaj. Cov ntaub ntawv refractory, raws li hnav-tiv taus thiab tawg-pov thawj cov ntaub ntawv, tuaj yeem muab cov khoom tawg zoo thiab hnav-tiv taus kom ntseeg tau tias muaj kev nyab xeeb ntawm kev ua haujlwm ntawm drilling platforms thiab nkoj. Cov ntaub ntawv no muaj cov hardness siab thiab muaj kev cuam tshuam zoo, thiab tuaj yeem tiv taus hnav thiab cuam tshuam. Feem ntau siv cov ntaub ntawv refractory muaj xws li corundum, silicon carbide thiab hnav-resistant ceramics.
