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Preparation of $\beta$–SiAlON from silica-alumina gel

Ramesh, PD and Rao, KJ (1994) Preparation of $\beta$–SiAlON from silica-alumina gel. In: Journal of Materials Resaerch, 9 (8). pp. 1929-1931.

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Amorphous aluminosilicate gel powders have been subjected to carbothermal reduction and nitridation reaction at high temperature (1673 K). The influence of Al2O3 content in the gel powder on the nature and structure of the product phases has been examined. Between 5% and 9% Al2O3 in the gel powder, it is found that only $\beta$–SiAlON is formed as the product of CTRyN reaction.

Item Type: Journal Article
Additional Information: The copyright belongs to Materials Research Society.
Keywords: Ceramics;Crystallographic structure;Structural materials
Department/Centre: Division of Chemical Sciences > Materials Research Centre
Depositing User: Anka Setty
Date Deposited: 22 Jun 2006
Last Modified: 27 Aug 2008 12:12
URI: http://eprints.iisc.ac.in/id/eprint/7692

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