Kev xav tau ntawm cov khoom siv refractory rau silica fume
Feb 11, 2023
Kev xav tau ntawm cov khoom siv refractory rau silica fume
Ntxiv micro-silica fume rau cov castables zoo tib yam tuaj yeem txhim kho fluidity thiab lub zog ntawm castables. Hauv qee qhov xwm txheej, ntau yam khoom ntawm castables tuaj yeem muab piv nrog cov khoom raug rho tawm haujlwm ntawm tib cov khoom. Thaum siv, cov kev cai rau silica fume yog raws li nram no:
1. Cov ntsiab lus silica yog siab, feem ntau yog siab tshaj 95 feem pua.
2. Liquidity yog zoo dua. .
3. pH nruab nrab. Qhov ntau dua tus nqi pH, qhov ntau dua qhov viscosity ntawm silica fume slurry.