Crystallization and microstructural behaviour of strontium titanate borosilicate glass ceramics with Bi2O3 addition

Thakur, O.P.; Kumar, D.; Parkash, O.M.; Pandey, L.

dc.contributor.author	Thakur, O.P.
dc.contributor.author	Kumar, D.
dc.contributor.author	Parkash, O.M.
dc.contributor.author	Pandey, L.
dc.date.accessioned	2021-08-25T10:25:17Z
dc.date.available	2021-08-25T10:25:17Z
dc.date.issued	1997
dc.identifier.issn	02504707
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/1572
dc.description.abstract	Glasses in the system (65 - x) [SrO · TiO2]-(35) [2SiO2 · B2O3]-(x) [Bi2O3] where x = 1,5,10 (wt%) prepared by melting in alumina crucible (1375-1575 K), were subjected to different heat treatment schedules followed by DTA studies. Crystallization study showed the formation of Sr2B2O5 as major phase at low temperature (≈ 950°C) heat treatment. At high temperatures, TiO2 and SrTiO3 with or without Sr2B2O5 crystallize out depending on heat treatment. In this paper, the influence of variation in composition, thermal treatment on the nature of crystallizing phases as well as on the resulting microstructures are investigated through XRD, IR and SEM. Uniform crystallization was achieved by suitable addition of Bi2O3 and proper heat treatment.	en_US
dc.description.sponsorship	Bulletin of Materials Science	en_US
dc.language.iso	en	en_US
dc.publisher	Indian Academy of Sciences	en_US
dc.relation.ispartofseries	Issue 1,;Volume 20,
dc.subject	Microstructure	en_US
dc.subject	Crystallization;	en_US
dc.subject	Dielectric behaviour;	en_US
dc.subject	Glass ceramics	en_US
dc.title	Crystallization and microstructural behaviour of strontium titanate borosilicate glass ceramics with Bi2O3 addition	en_US
dc.type	Article	en_US