High Temperature Ceramics Institute;
Zhengzhou University;
Zhengzhou 450052;
China;
Henan Key Laboratory of High Temperature Functional Ceramics;
Zhengzhou University;
Zhengzhou 450052;
China;
Sinosteel Luoyang Institute of Refractories Research Co.;
Ltd.;
Luoyang 471039;
China;
bauxite-based homogeneous clinker; high temperature calcination; structure; properties;