Fabrication and Characterization of Mullite Whisker-Reinforced Porous Refractory


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The Al2O3-mullite system porous refractories were fabricated, and then pretreated by sol-gel. The samples were sintered at 1200°C for 3 hours. The microstructures and phases of the samples were analyzed by SEM and XRD respectively. The physical properties of the samples were measured according to National Standard of Refractory. Mullite-whiskers were formed in the pores of the samples. The pretreated samples were more permeable, and were greatly strengthened.



Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong




M. J. Zhang et al., "Fabrication and Characterization of Mullite Whisker-Reinforced Porous Refractory", Key Engineering Materials, Vols. 336-338, pp. 1488-1490, 2007

Online since:

April 2007




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