Synthesis and Characterization of Colorant Glass and Glass Ceramic from Non Stoichiometric Cordierite Composition with the Addition of Colorant Material at Different Temperature

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Abstract:

Cordierite glass of non stoichiometric (2.8MgO 1.5Al2O3 5SiO2) can be used to synthesis the synthetic gems because of it properties. The colorant glaze material; 2% , which from trace element cam give colorant to cordierite glass sample. The XRD analysis give result that α-cordierite formed at temperature 1250°C. The density and porosity of cordierite glass decreased as the sintering temperature increased. The hardness from Vickers Hardness are increased as the sintering temperature incerased.

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44-47

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January 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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