Application of low-grade bauxite in developing a sea cement 用低品位矾土研制海洋水泥
The effect of β SiAlON addition on high temperature mechanical properties of bauxite based ultra low cement castables was studied. 研究了加入βSiAlON对矾土基超低水泥浇注料高温力学性能的影响。
The content of calcium and aluminum residue and low grade bauxite were up to16% and28% respectively in preparing belite sulphate aluminium cement. Hydration products of belite sulphate aluminium cement were Aft, hydration calcium silicate gel. 制备贝利特硫铝酸盐水泥的锂渣掺加量可达16%,低品位铝矾土掺量为28%;贝利特硫铝酸盐水泥水化产物为钙矾石和水化硅酸钙凝胶。