Obtaining and Sintering Yttria Stabilized Zirconia (YSZ) Powders from Alkoxides

被引：4

作者：

Barrera-Solano, C. ^{[1
]}

Jimenez-Solis, C. ^{[1
]}

De La Rosa-Fox, N. ^{[1
]}

Esquivias, L. ^{[1
]}

机构：

[1] Univ Cadiz, Fac Ciencias, Dept Estruct & Propiedades Mat, Cadiz 11510, Spain

来源：

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 1994年 / 2卷 / 1-3期

关键词：

zirconia; sintering; densification; heat treatment; yttria stabilized zirconia;

D O I：

10.1007/BF00486268

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：

Amorphous zirconia ceramics powders containing 3 and 6 mol% yttria were prepared by controlled hydrolysis of alkoxides. Characterization of these powders was carried away by Thermal Analysis, X-ray Diffraction, Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray Analysis (EDAX (TM)). The calcination temperature was optimized for compaction at a temperature ranging from 500-800 degrees C. 3% molar YSZ powders from alkoxide, that attained 98% of the theoretical bulk density, showed the best behaviour.

引用

页码：347 / 352

页数：6

共 13 条

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