Chemical properties of dicalcium silicate

Dicalcium silicate is composed of calcium oxide and silicon dioxide, and its forming temperature is above 800℃. When the temperature reaches 1350℃~ 1450℃, silica and calcium oxide will dissolve in the liquid phase and react to form dicalcium silicate. Dicalcium silicate usually exists in the form of solid solution, because it contains a small amount of oxides-Al2O3, Fe2O3, MgO, R2O, etc. Dicalcium silicate with a small amount of oxide dissolved in this solid solution is called belite, or B mine for short.