The non-isothermal devitrification of Na2O·2 SiO2 glass is investigated by differential thermal analysis (DTA). The kinetic parameters for the viscous flow of the glass and the temperature of maximum crystallization rate are evaluated from DTA curves. The limits of the Arrhenius-type relationship between the rate constant of crystal growth and the absolute temperature are also discussed.
Kinetics of crystal growth in Na2O*2SiO2 glass. A DTA study / Branda, Francesco; A., Buri; A., Marotta; Saiello, Silvana. - In: THERMOCHIMICA ACTA. - ISSN 0040-6031. - ELETTRONICO. - 77:(1984), pp. 13-18.
Kinetics of crystal growth in Na2O*2SiO2 glass. A DTA study
BRANDA, FRANCESCO;SAIELLO, SILVANA
1984
Abstract
The non-isothermal devitrification of Na2O·2 SiO2 glass is investigated by differential thermal analysis (DTA). The kinetic parameters for the viscous flow of the glass and the temperature of maximum crystallization rate are evaluated from DTA curves. The limits of the Arrhenius-type relationship between the rate constant of crystal growth and the absolute temperature are also discussed.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
