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The influence of the particle size distribution of the precursor oxides on the synthesis of cordierite by solid-state reaction has been investigated. Expectedly, it is found that reducing the particle size of the raw materials results in a decrease in the temperature at which the synthesis process starts. Likewise, small particle sizes promote the sintering when subjecting the monoliths to high temperatures...
The synthesis of cordierite monolithic honeycombs by solid state reaction at high temperature of alumina, kaolin, talc and silica has been studied. The synthesized honeycombs have been characterized by DTA and XRD. The crystal composition of the samples have been observed to be very dependent on temperature and time of reaction. Thermal treatment of the monolithic precursors at 1400°C for 30 minutes...
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