Tuam Tshoj Hoobkas Bauxite kev muag khoom
Bauxite
Paub meej:
Bauxite yog tsim los ntawm alumina, uas yog hydrated alumina uas muaj impurities, thiab yog ib yam ntawm cov ntxhia hauv av.Dawb los yog tawm-dawb, xim av daj los yog lub teeb liab vim muaj cov ntsiab lus hlau.Qhov ceev 3.45g / cm33nrog hardness 1-3, opaque, nkig.Yooj yim heev rau yaj.Insoluble hauv dej, soluble hauv sulfuric acid thiab sodium hydroxide tov.Feem ntau yog siv rau smelting aluminium thiab ua cov ntaub ntawv refractory.
Khoom Advantage:
Kev lag luam Refractory:
Hluav taws kub tsis kam mus txog 17800C, cov khoom siv tshuaj ruaj khov thiab kev ua haujlwm zoo ntawm lub cev.
Fireproof fiber ntau:
Nws muaj qhov zoo ntawm lub teeb yuag, kub tsis kam, zoo thermal stability, tsis tshua muaj thermal conductivity, me me tshav kub muaj peev xwm thiab txhua yam kev co kuj.
