Properties of Magnesia-Hercynite Brick  

作　　者：LIU Huilin 

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

出　　处：《China's Refractories》2008年第1期26-28,共3页中国耐火材料（英文版）

摘　　要：Properties of magnesia-hercynite brick were studied. The coatability, thermal shock resistance, corrosion resistance to cement clinker and thermal conductivity were compared with those of magnesia-chrome brick and magnesia-spinel brick used widely in sintering zone of cement rotary kiln. The result shows that magnesia-hercynite brick is better than magnesia-chrome brick in thermal chock resistance and corrosion resistance to cement clinker, is similar to magnesia-chrome brick and is better than magnesia-spinel brick in coatability and thermal conductivity.Properties of magnesia-hercynite brick were studied. The coatability, thermal shock resistance, corrosion resistance to cement clinker and thermal conductivity were compared with those of magnesia-chrome brick and magnesia-spinel brick used widely in sintering zone of cement rotary kiln. The result shows that magnesia-hercynite brick is better than magnesia-chrome brick in thermal chock resistance and corrosion resistance to cement clinker, is similar to magnesia-chrome brick and is better than magnesia-spinel brick in coatability and thermal conductivity.

关 键 词：Magnesia-hercynite brick Magnesiachrome brick Magnesia-spinel brick Cement rotary kiln 

分 类 号：TU54[建筑科学—建筑技术科学]