Ghosh, S and Datta, S (2014) Surface Degradation Behaviour of MgO-Al2O3-TiO2-SiO2 based Glass-Ceramics. Transactions of the Indian Ceramic Society, 73 (3). pp. 216-220. ISSN 0371-750X

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Abstract

In the present study, the surface degradation behaviour of the MgO-Al2O3-TiO2-SiO2 based glass-ceramic material was investigated. The phase composition of the glass-ceramics was identified by X-ray diffraction analysis. The microstructure of the same glass-ceramics was observed by scanning electron microscopy. Corrosion study showed that the glass in the MgO-Al2O3-TiO2-SiO2 system had better resistance to degradation in boiling water medium than that observed in boiling HCl and HNO3 solutions whereas the glass-ceramics in the same system was more resistant to these different corrosive media than the original glass. Glass-ceramics also exhibited higher degradation resistance in boiling water compared to that noted in boiling HNO3 and HCl solutions.

Item Type:	Article
Subjects:	Engineering Materials
Divisions:	UNSPECIFIED
Depositing User:	Bidhan Chaudhuri
Date Deposited:	16 Dec 2014 07:30
Last Modified:	16 Dec 2014 07:30
URI:	http://cgcri.csircentral.net/id/eprint/2634

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