Influence of yttria additives on structural, microstructural and mechanical properties of alumina-zirconia composites prepared by two-stage sintering

被引：13
|
作者：
Rittidech, A. [1 ]
Suekwamsue, N. [1 ]
机构：
[1] Mahasarakham Univ, Fac Sci, Dept Phys, Maha Sarakham 44150, Thailand
来源：
CERAMICS INTERNATIONAL | 2015年 / 41卷
关键词：
Composite; Alumina; Zirconia; XRD; CERAMICS;
D O I：
10.1016/j.ceramint.2015.03.118
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The effect of the addition of 2-8 wt% Y2O3 on the structural evolution, microstructural development and mechanical properties of 0.50Al(2)O(3)-0.50ZrO(2) ceramics was determined. The present study has been performed to understand and control the densification behaviour with optimal Y2O3 addition. The phase composition of the samples was characterized by the X-ray diffraction (XRD) technique. Refinement of the lattice parameters using Rietveld analysis revealed the quantitative phases of the alumina zirconia yttria composites. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：S123 / S126
页数：4
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