The paper describes effect of Fe2O3 on formation of Alite - aluminosulphate cement clinker minerals and their properties. As the results show, a proper amount of Fe2O3 can improve the burnability of raw meal, accelera...The paper describes effect of Fe2O3 on formation of Alite - aluminosulphate cement clinker minerals and their properties. As the results show, a proper amount of Fe2O3 can improve the burnability of raw meal, accelerate f - CaO absorption, and promote formation of two kinds of main minerals C3S and C4A3S as wen as enhance cement strength;while a comparatively high content of Fe2O3 is unfavorable for formation of C3S and C4A3S and wili cause cement strength decline and setting time prolong.展开更多
文摘The paper describes effect of Fe2O3 on formation of Alite - aluminosulphate cement clinker minerals and their properties. As the results show, a proper amount of Fe2O3 can improve the burnability of raw meal, accelerate f - CaO absorption, and promote formation of two kinds of main minerals C3S and C4A3S as wen as enhance cement strength;while a comparatively high content of Fe2O3 is unfavorable for formation of C3S and C4A3S and wili cause cement strength decline and setting time prolong.
