Thermodynamic assessment of phase relations in the system $PbO-RuO_2-TiO_2$

Jacob, KT and Subramanian, R (2007) Thermodynamic assessment of phase relations in the system $PbO-RuO_2-TiO_2$. In: Journal of Materials Science, 42 (7). pp. 2521-2523.

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Abstract

Lead ruthenate $(Pb_2Ru_2O_{6.5})$ with pyrochlore structure is one of the phases that form in thick-film resistors, which consist of a conducting oxide dispersed in a lead borosilicate glass with minor additions. Lead ruthenate converts to $RuO_2$ when the PbO concentration in the glass is reduced. $TiO_2$ is added as a modifier to lower the temperature coefficient of resistance of thick-film resistors.

Item Type:	Journal Article
Publication:	Journal of Materials Science
Publisher:	Springer
Additional Information:	Copyright of this article belongs to Springer
Department/Centre:	Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)
Date Deposited:	10 May 2007
Last Modified:	19 Sep 2010 04:37
URI:	http://eprints.iisc.ac.in/id/eprint/10902

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