Densification of Alumina and Silica in the Presence of a Liquid Phase |
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| Authors: | Vipin Kant Singh |
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| Affiliation: | Department of Ceramic Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221005, India |
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| Abstract: | Alumina and silica powders were sintered at 1250° to 1460°C in the presence of liquid phases containing CaO, A12O3, and SiO2. The data were analyzed using the equation D = K log t +C and the Arrhenius equation. The activation energy for sintering decreases with increasing amounts of liquid phase. |
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