Preparation of coated ZrO2(3Y) powder

被引：0
|
作者：
Zhang, JX [1 ]
Yang, JY
Yu, X
Hou, YY
Gao, LQ
机构：
[1] Qingdao Inst Chem Technol, Qingdao 266042, Peoples R China
[2] Beijing Vacuum Elect Res Inst, Beijing 100016, Peoples R China
来源：
JOURNAL OF INORGANIC MATERIALS | 1998年 / 13卷 / 06期
关键词：
heterogeneous nucleation means; coating; metastable t-ZrO2;
D O I：
暂无
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：
ZrO2(3Y) precursor which uniformly mixed with Y2O3 was prepared via hydrous-zirconia, which was prepared by microwave heating, coated with Y(OH)(3) by heterogeneous nucleation processing. After ZrO2(3Y) precursor was calcined, its phase structure was analyzed by XRD. It was found that m-ZrO2 didn't exist in ZrO2(3Y) powder at room temperature. The results indicated that Y2O3 can uniformly be added in ZrO2 by coating means and the amount of metastable t-ZrO2 in ZrO2(3Y) powder can be increased.
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页码：882 / 886
页数：5
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