Effect of Mineral Composition and Sintering Temperature on the Synthetic Cordierite

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Cordierite samples were prepared using quartz sand tailings, industrial alumina and magnesite tailings as raw materials by high-temperature reaction. The influence of mineral composition and sintering temperature on the final phase composition and physical properties of cordierite were studied. The results shown that a large number of cordierite generated at 1300 °C. When the ratio of Al2O3/SiO2 equals to 1.08, the flexural strength of samples increased to 27.66 MPa.

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61-64

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November 2014

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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