Effect of Template Particle Formation on Texture Development in Bi0.5Na0.5TiO3 Ceramics

被引：4

作者：

Kimura, Toshio ^{[1
]}

Motohashi, Takao ^{[1
]}

机构：

[1] Keio Univ, Grad Sch Sci & Technol, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan

来源：

ELECTROCERAMICS IN JAPAN XI | 2009年 / 388卷

关键词：

texture; template; reactive-templated grain growth; particle coalescence; bismuth sodium titanate; PIEZOELECTRIC CERAMICS;

D O I：

10.4028/www.scientific.net/KEM.388.209

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 factor determining texture development was examined for Bi(0.5)Na(0.5)TiO(3) ceramics made by the reactive-templated grain growth process using platelike Bi(4)Ti(3)O(12) particles as reactive template. Platelike, skeleton Bi(0.5)Na(0.5)TiO(3) particles were formed by the reaction between Bi(4)Ti(3)O(12) and Na(2)CO(3) in calcined compacts. Coalescence of small grains in the skeleton particles to form single template particles was important to obtain highly textured ceramics.

引用

页码：209 / 212

页数：4

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