Preparation of SiCw/3Y-ZrO2/Al2O3 Composites |
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| Journal | Key Engineering Materials (Volumes 368 - 372) |
|---|---|
| Volume | High-Performance Ceramics V |
| Edited by | Wei Pan and Jianghong Gong |
| Pages | 775-777 |
| DOI | 10.4028/www.scientific.net/KEM.368-372.775 |
| Citation | Hong Liang Xu et al., 2008, Key Engineering Materials, 368-372, 775 |
| Online since | February, 2008 |
| Authors | Hong Liang Xu, Hai Long Wang, Hong Xia Lu, Xiao Fang Liu, Dao Yuan Yang, Wen Bin Chen, Sheng Lin, Rui Zhang |
| Keywords | 3Y-ZrO2, Al2O3 Composite Ceramics, SiC Whisker |
| Abstract | SiCw/3Y-ZrO2/A12O3 composites were prepared. The composite powders were prepared by a precursor method. Samples were conventionally sintered at 1500°C and 1580°C for 2h in air. The density, phases, microstructure, hardness of the SiCw/3Y-ZrO2/A12O3 composites were investigated. It was found that the relative density of the samples decreased as the increasing content of SiCw. The optimum mechanical properties may be obtained in the SiCw/3Y-ZrO2/A12O3 composites with 5 vol.% SiCw. |
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