Taw qhia ntawm siab alumina cib
High aluminium cib hais txog ib chav kawm ntawm inorganic non-metallic cov ntaub ntawv uas muaj alumina (Al2O3) cov ntsiab lus ntawm ntau tshaj 48%, hluav taws kub ntawm ntau tshaj 1580 degree, ntxiv rau lub ntsiab Cheebtsam ntawm alumina, feem ntau muaj silicon oxide (SiO2), Nws yog ib yam ntawm cov khoom siv aluminium-silicon refractory, feem ntau cov chav kawm ntawm refractory cib.
High aluminium cib yog ib yam khoom siv, yog ib qho zoo, qhov loj me ntawm cov khoom siv kub kub refractory, los ntawm cov khoom siv tshuaj, nws yog ib yam khoom nruab nrab refractory, acid thiab alkali corrosion kuj yog qhov zoo, qhov kub thiab txias ib puag ncig kuj muaj kua qaub. thiab alkali corrosion kuj, qhov siab dua cov ntsiab lus alumina, qhov zoo dua corrosion kuj
