【摘要】 以一级高铝矾土熟料、中档轻烧镁砂和Al2 O3超微粉等为主要原料 ,研究了MgO/Al2 O3比对铝镁浇注料性能的影响。结果表明 :当MgO/Al2 O3比接近于镁铝尖晶石的理论组成时 ,浇注料试样的综合性能较好更多还原

【Abstract】 Using gradeⅠhigh alumina sintered bauxite,middle level light burnt magnesia and ultra fine Al 2O 3 as raw materials,the effect of MgO/Al 2O 3 ratio on properties of alumina magnesia castable was investigated.The result shows that when the MgO/Al 2O 3 ratio approximates to the theoretical proportion of spinel,the castable samples have very good comprehensive properties.更多还原