REDUCTION RESISTANCE MAGNESIA CLINKER AND ITS PRODUCTION

摘要

PURPOSE:To provide a reduction resistant magnesia clinker which is useful as a clinker for a magnesia carbon brick and does not react with carbon even in a high temperature. CONSTITUTION:The reduction resistant magnesia clinker contains 0.2-5wt.% Al2O3, >=30wt.% of which is solid solution at 1600 deg.C in the magnesia crystal lattice, and has 3.3g/cm<3> bulk density and <=3% apparent porosity. Its production is also described.