【摘要】 HYDL85炉底用捣打料的主要晶相为方镁石，基质胶结相为低熔点过渡型的C2F(C4AF)相。在实际应用中C2F具有活化晶格加速烧结的作用，且C2F氧化铁皮及CaO分解分别溶入方镁石形成RO相及反应生成高熔点C2S相，有较强的抗蚀性。更多还原

【Abstract】 The major crystal phase in bottom ramming material i s the periclase and the matrix cementation phase is the low-melting-point transient phase C2_F（C₄AF）. In actual application, the C₂F plays the role of th e acti vating crystal lattice to accelerate sintering, and the C₂F which become in iron oxide and dissolved CaO are merged into periclase respectively to form Ro pha se and reacted to produce high melting point C₂S phase, which has stronger ant i-corrosion.更多还原