The devitrification behavior of Na2O·Al2O3·2GeO2 glass was analyzed. The glass was further examined by Fourier transform infrared (FTIR) absorption spectroscopy and x-ray diffraction analysis. The analysis showed that the substitution of GeO2 by Al2O3 strongly increases the glass stability and devitrification mechanism changes from internal to surface crystallization.
DEVITRIFICATION BEHAVIOUR OF Na2O Al2O3 2GeO2 GLASS
CATAURO, Michelina;
2003
Abstract
The devitrification behavior of Na2O·Al2O3·2GeO2 glass was analyzed. The glass was further examined by Fourier transform infrared (FTIR) absorption spectroscopy and x-ray diffraction analysis. The analysis showed that the substitution of GeO2 by Al2O3 strongly increases the glass stability and devitrification mechanism changes from internal to surface crystallization.File in questo prodotto:
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