Preparation of SiCw/3Y-ZrO2/Al2O3 Composites

Hong Liang Xu; Hai Long Wang; Hong Xia Lu; Xiao Fang Liu; Dao Yuan Yang; Wen Bin Chen; Sheng Lin; Rui Zhang

doi:10.4028/www.scientific.net/KEM.368-372.775

Paper Titles

Preparation and Characterization of Zirconia-Based Multi-Phase Nanocomposite
p.762

Effect of Temperature on the Synthesis of ZrO₂-Mullite Powders in Molten Sodium Sulfate
p.765

Effects of Substitution SiC for SiO₂ on Microwave Heating of ZrO₂-Al₂O₃-SiO₂ System Composites
p.768

Microstructures, Properties and In Situ Toughening of Rapidly Solidified Al₂O₃/YSZ Composite Ceramics Prepared by Combustion Synthesis
p.771

Preparation of SiC_w/3Y-ZrO₂/Al₂O₃ Composites
p.775

Preparation and Performance of AlN-ZrO₂ Multiphase Material
p.778

Preparation and Characterization of Pr-CeO₂ Nano-Powders by Co-Precipitation-Hydrothermal Method
p.781

Influence of Preparation Temperature on Performance of Ce_1-xPr_xO₂ Ultrafine Powder Prepared by a Microemulsion Process
p.784

Preparation and Characterization of SiO₂ Nanoparticles by Microemulsion Method
p.787

HomeKey Engineering MaterialsKey Engineering Materials Vols. 368-372Preparation of SiCw/3Y-ZrO2/Al2O3 Composites

Preparation of SiC_w/3Y-ZrO₂/Al₂O₃ Composites

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.