摘要
The research work on the microstructure and high temperature mehanical properties of sintered Chinses bauxite(DK type) and the ef-fects of foreign oxide additions (K2O,CaO,TiO,Fe2O3,MgO,ZrO2·SiO2) carried out at our laboratories have been reviewed.Based on these basic research results,bauxite-based high performance refractories have been develped for high temperature applications with success-ful achievements.