DTA and DDTA measurements have been used. For more than 70 mol% Sodium disilicate surface crystallization alone occurs; at the eutectic at 70mol%, crystallization proved very difficult; and below 70mol%, bulk and surface crystallization occurred. Nucleation rates have been determined
Glass transition temperature and devitrification behaviour of glasses in the Na2O*2SiO2-BaO*2SiO2 composition range", J.Mater.Sci.Letters 3, / Branda, Francesco; A., Buri; A., Marotta; Saiello, Silvana. - In: JOURNAL OF MATERIALS SCIENCE LETTERS. - ISSN 0261-8028. - STAMPA. - 3:(1984), pp. 654-658.
Glass transition temperature and devitrification behaviour of glasses in the Na2O*2SiO2-BaO*2SiO2 composition range", J.Mater.Sci.Letters 3,
BRANDA, FRANCESCO;SAIELLO, SILVANA
1984
Abstract
DTA and DDTA measurements have been used. For more than 70 mol% Sodium disilicate surface crystallization alone occurs; at the eutectic at 70mol%, crystallization proved very difficult; and below 70mol%, bulk and surface crystallization occurred. Nucleation rates have been determinedFile in questo prodotto:
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