This paper analyzes the problems of GD170 cements with high aluminum refractory castable and expounds the development and use result of the new phosphate with high aluminum refractory castable.

• 在分析传统GD170水泥结合高铝浇注料存在问题的基础上,论述了以磷酸盐为结合剂的新型浇注料的研制过程及使用效果。