The results show that the hydration activity is closely related to the microstructure of CaO,and various microstructures of CaO calcined in different conditions result in difference of hydration activity.

• 研究表明，氧化钙的水化活性与其晶体显微结构密切相关，不同煅烧条件下所形成的晶体显微结构的差异导致了其水化活性的不同，氧化钙的晶粒尺寸越小，晶格畸变和晶胞参数越大，其水化活性就越大。