Vaish, Rahul and Varma, KBR (2009) Thermal properties of 3BaO-3TiO(2)-B2O3 glasses. In: Philosophical Magazine, 89 (19). pp. 1555-1564.
![]() |
PDF
604742_731208416_912557169.pdf - Published Version Restricted to Registered users only Download (466kB) | Request a copy |
Official URL: http://www.informaworld.com/smpp/content~content=a...
Abstract
Transparent glasses in the system 3BaO-3TiO2-B2O3 (BTBO) were fabricated via the conventional melt-quenching technique. The as-quenched samples were confirmed to be non-crystalline by differential thermal analysis (DTA). Thermal parameters were evaluated using non-isothermal DTA experiments. The Kauzmann temperature was found to be 759 K based on heating-rate-dependent glass transition and crystallization temperatures. A theoretical relation for the temperature-dependent viscosity is proposed for these glasses and glass-ceramics.
Item Type: | Journal Article |
---|---|
Publication: | Philosophical Magazine |
Publisher: | Taylor and Francis Group |
Additional Information: | Copyright of this article belongs to Taylor and Francis Group. |
Keywords: | calorimetry;crystallization;glass;glass ceramics;glass transition;kinetics. |
Department/Centre: | Division of Chemical Sciences > Materials Research Centre |
Date Deposited: | 22 Dec 2009 07:29 |
Last Modified: | 19 Sep 2010 05:41 |
URI: | http://eprints.iisc.ac.in/id/eprint/22438 |
Actions (login required)
![]() |
View Item |