What is process occurs at a DSC curve of glass at 602-603 °С?

Hi, DSC curve of a common colorless glass (SiO2 72,0, CaO 9,0, Na2O 14,3) includes a small endothermic peak at the temperature of 602-603 °С (attached file). And this peak occurs on every DSC with...

27 July 2019 3,468 8 View