Kinetics of non-isothermal precipitation process of the perovskite phase in CaO-TiO2-SiO2-Al2O3-MgO system

被引：46

作者：

Li, YH ^{[1
]}

Lou, TP

Xia, YH

Sui, ZT

机构：

[1] Shenyang Inst Technol, Dept Mat Sci & Technol, Shenyang 110015, Liaoning, Peoples R China

[2] Northeastern Univ, Dept Met, Shenyang 110006, Liaoning, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE | 2000年 / 35卷 / 22期

关键词：

D O I：

10.1023/A:1004885819661

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Kinetics of non-isothermal precipitate process and crystal growth of perovskite (CaO . TiO2) phase in CaO-TiO2-SiO2-Al2O3-MgO system were studied. The experimental results show that the relative volume fraction can be described by the equation given by Matusita et al. and the experiential expression of average crystal radius was obtained. The particle coarsening in non-isothermal process has important effects on the crystal growth of perovskite phase.

引用

页码：5635 / 5637

页数：3

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