Silicon hlau hmoov,raws li ib qho tseem ceeb muaj raw khoom, plays lub luag hauj lwm tseem ceeb nyob rau hauv lub teb ntawm refractories. Nws daim ntawv thov yuav muaj kev cuam tshuam rau kev ua haujlwm ntawm cov khoom siv refractory.
Ua ntej, raws li ib tug additive nyob rau hauv cov ntaub ntawv refractory, silicon hlau hmoov tuaj yeem txhim kho kev ua tau zoo ntawm cov ntaub ntawv refractory. Los ntawm kev sib xyaw thiab ua haujlwm nrog lwm cov ntaub ntawv raw, silicon hlau hmoov tuaj yeem txhim kho qhov kub thiab txias, tiv taus yaig thiab cuam tshuam ntawm cov ntaub ntawv refractory, yog li ua rau lub neej ntev ntawm cov khoom siv refractory. Tsis tas li ntawd, silicon hlau hmoov kuj muaj cov tshuaj lom neeg ruaj khov, uas tuaj yeem txhim kho corrosion tsis kam ntawm cov ntaub ntawv refractory, thiab tsim nyog rau ntau yam kev lag luam hauv cov cheeb tsam hnyav.
Qhov thib ob, daim ntawv thov rooj plaub ntawm silicon hlau hmoov nyob rau hauv cov ntaub ntawv refractory yog nplua nuj thiab ntau haiv neeg. Piv txwv li, aluminosilicate refractory cov ntaub ntawv ua los ntawm cov hlau silicon hmoov tov nrog alumina, silicate thiab lwm yam ntaub ntawv raw yog dav siv nyob rau hauv high-temperature furnaces thiab kilns xws li steelmaking, metallurgy, thiab lwm yam., nrog zoo heev kub-kub kuj thiab corrosion kuj. Tsis tas li ntawd, cov hmoov metallic silicon kuj tuaj yeem siv los npaj cov khoom siv thermal rwb thaiv tsev los txhim kho thermal rwb thaiv tsev kev ua tau zoo ntawm cov tsev.
Hauv cov ntsiab lus, kev cuam tshuam ntawm silicon hlau hmoov ntawm cov ntaub ntawv refractory thiab cov ntaub ntawv thov qhia nws qhov tseem ceeb thiab tus nqi hauv kev lag luam. Los ntawm qhov tsim nyog siv cov khoom ntawm cov hmoov hlau silicon hmoov, kev ua tau zoo ntawm cov ntaub ntawv refractory tuaj yeem txhim kho tsis tu ncua kom tau raws li cov kev xav tau ntawm kev lag luam sib txawv thiab txhawb txoj kev loj hlob thiab kev loj hlob ntawm kev lag luam.
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