Differential Thermal Analysis of Phosphate-Stabilized Ca2SiO4
The lowering of the peak temperature for phase transformation of α H ‣ -Ca2SiO4 into α-Ca2SiO4 modification was studied by differential thermal analysis on samples of dicalcium silicate doped with Ca5(PO4)3OH at various levels.
The phase transition temperature as a function of P2O5 percentage incorporated in dicalcium silicate is presented in a diagram.
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