Paper Title:
Effect of the Formation of SiC Whisker on the Properties of Al2O3-ZrO2-C Materials
  Abstract

SiC whisker was produced through the reaction between carbon and silicon powders during the sintering of Al2O3-ZrO2-C materials. The thermodynamic conditions and growth mechanism were discussed. The results showed that rod-shaped and dumbbell-shaped SiC whiskers are formed, respectively. The main composition of the beads in dumbbell-shaped whisker is SiOX with a small amount of Na and Ca, but the rods are SiC. In addition, the dumbbell-shaped SiC whisker contributed less than straight rod-shaped SiC whisker to improving the physical properties of Al2O3-ZrO2-C materials.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
1263-1265
DOI
10.4028/www.scientific.net/KEM.336-338.1263
Citation
H. Z. Gu, R. D. Shao, W. J. Zhang, H. Z. Wang, K. B. Yang, S. Z. Yu, "Effect of the Formation of SiC Whisker on the Properties of Al2O3-ZrO2-C Materials", Key Engineering Materials, Vols. 336-338, pp. 1263-1265, 2007
Online since
April 2007
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Price
$32.00
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