1/2 Sintering of Mullite-Containing Materials: I. Effect of Composition
Description:
Sintering behavior of mullite-containing powders was studied over a range of chemical compositions (Al{sub 2}O{sub 3}/SiO{sub 2} ratio). Densification measurements were made for both liquid phase-containing and solid state systems. Small amounts of liquid phase were observed to have a significant effect on densification rate. A linear relationship was obtained between the percent of theoretical density and the logarithm of time for compositions in the range 73-75 wt% Al{sub 2}O{sub 3}. Currentl…
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Date:
December 1, 1981
Creator:
Sacks, Michael D. & Pask, Joseph A.
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