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Combustion synthesis, characterization, sintering and microstructure of mullite-cordierite composites

Chandran, Gopi R and Patil, KC and Chandrappa, GT (1995) Combustion synthesis, characterization, sintering and microstructure of mullite-cordierite composites. In: Journal of Materials Science Letters, 14 (8). pp. 548-551.

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Abstract

Mullite and cordierite are promising materials for electronic packaging due to their dielectric constant and coefficient of thermal expansion being lower than that alumina [1-5]. Recent advances in very large scale integrated circuits (VLSI) have led to materials with low dielectric constant and thermal expansion tailored over a wide range. Cordierite- dispersed-mullite composites allow a selection of materials with a wide range of values of dielectric constant and thermal expansion [6]. Mullite/ cordierite composites have been prepared by the sol-gel method using metal alkoxides [7] or by the use of composite sols [8, 9]. Such composites have aslo been prepared by solid state mixing of mullite and cordierite in the desired ratio [10].

Item Type: Journal Article
Additional Information: The copyright belongs to Springer.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 14 Jun 2006
Last Modified: 19 Sep 2010 04:29
URI: http://eprints.iisc.ernet.in/id/eprint/7598

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