摘要：通过分析与水泥熟料具有相似矿物组成和化学成分的钢渣的成分和晶体结构特点,阐明钢渣中富含硅酸二钙、硅酸三钙等矿物是钢渣具有潜在胶凝活性的主要原因,并归纳总结钢渣胶凝活性的评价方法,重点介绍目前钢渣的活化方法及活化研究进展,指明钢渣活化应向复合激发方向发展。

关键词：钢渣；胶凝性能；机械活化；化学活化；水化机理

Abstract： The composition and structure characteristics of steel slag with mineral and chemical composition quite similar to the silicate cement clinkers were analyzed. The main influencing factors of potential cementitious activity of steel slag were elaborated to be CaO·2SiO₂，CaO·3SiO₂ and other minerals rich in the steel slag. The evaluation methods for cementitious activation of steel slag were summed up. The activation methods of steel slag and progress of research on activation were chiefly introduced. The future research emphasis for activation of steel slag was pointed to be developing of composite activation. 

Keywords: steel slag； cementitious property； mechanical activation； chemical activation； hydration mechanism