Electrical properties of alumina-zirconia eutectic composites

被引：11
|
作者：
Cicka, R
Trnovcová, V
Starostin, MY
机构：
[1] Slovak Univ Technol Bratislava, Fac Mat Sci & Technol, Dept Phys, SK-91724 Trnava, Slovakia
[2] Slovak Acad Sci, Inst Phys, SK-84228 Bratislava, Slovakia
[3] Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Russia
来源：
SOLID STATE IONICS | 2002年 / 148卷 / 3-4期
关键词：
eutectic composite; directional solidification; Stepanov (EFG) technique; alumina-zirconia composites; (Y and Sc) stabilized cubic zirconia; YPSZ;
D O I：
10.1016/S0167-2738(02)00082-6
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Oxide eutectic composites prepared by directional solidification are noticed for their good mechanical properties and high temperature stability in oxidizing environments. In this paper, the influence of stabilizers (Y and Sc) on the structure, microstructure and electrical properties of Al2O3-ZrO, composites is reported. It is also shown that their microstructure and ionic conductivity do not change along the composite. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：425 / 429
页数：5
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