Effect of Calcination Temperature and Time on Synthesis of BaO-CaO-Al2O3-SiO2 Glass
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Date
2018
Authors
Bhattacharya, S.
Shashikala, H.
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Abstract
Alkaline-borosilicate glass of a particular composition was prepared. 30mol%BaO-15CaO-05Al2O3-40SiO2-10B2O3 glass system mix was calcined at different temperatures, from 300�C to 400�C for varying number of hours from 0 to 7 hrs. X Ray Diffraction (XRD) and Thermo Gravimetric Analysis (TGA) studies were conducted on non calcined and calcined powders. Conversion of H3BO3to B2O3 was observed from XRD studies and increase in thermal stability was confirmed from thermal analysis study. � 2017 Elsevier Ltd.
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Materials Today: Proceedings, 2018, Vol.5, 8, pp.16863-16868