Chrome-free Basic Refractories for Burning Zone of Cement Rotary Kiln  

作　　者：CHEN Zhaoyou 

机构地区：[1]Sinosteel Luoyang Institute of Refractories Research Co., Ltd., Luoyang 471039, China

出　　处：《China's Refractories》2011年第4期1-5,共5页中国耐火材料（英文版）

摘　　要：Based on the relevant phase diagrams of ternary system in MgO - CaO - ZrO2 - SiO2 quarternary systems, the phase diagram of Fe - O system and the condensed phase stability area diagram of iron oxides, the corrosion resistance of MgO - CaO - ZrO2 refractories to silicate cement, and the forming conditions and prepar- ing measures of hercynite are analyzed.Based on the relevant phase diagrams of ternary system in MgO - CaO - ZrO2 - SiO2 quarternary systems, the phase diagram of Fe - O system and the condensed phase stability area diagram of iron oxides, the corrosion resistance of MgO - CaO - ZrO2 refractories to silicate cement, and the forming conditions and prepar- ing measures of hercynite are analyzed.

关 键 词：Cement rotary kiln Magnesia-calcia-zirconia refractories Magnesia-hercynite refractories 

分 类 号：TQ175.79[化学工程—硅酸盐工业] TQ172.622