Low temperature mullite formation from sol-gel precursors by hot pressing
Low temperature mullite formation from sol-gel precursors by hot pressing
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Date
1994-01-01
Authors
Pradhan, S. K.
Chatteriee, A.
Datta, A.
De, M.
Chakravorty, D.
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Abstract
The mullite phase has been synthesized by subjecting a suitably chosen precursor gel to different pressure and temperature conditions. At ambient pressure mullite phase grows at a temperature of 1400 °C when the gel is heated for 2 h. At a pressure of 24 bar, on the other hand, similar growth occurs at a temperature of 750 °C for 5 min. © 1994, Materials Research Society. All rights reserved.
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Journal of Materials Research. v.9(10)