SEEDING WITH GAMMA-ALUMINA FOR TRANSFORMATION AND MICROSTRUCTURE CONTROL IN BOEHMITE-DERIVED ALPHA-ALUMINA

被引：0
|
作者：
MCARDLE, JL
MESSING, GL
机构：
[1] Pennsylvania State Univ, University, Park, PA, USA, Pennsylvania State Univ, University Park, PA, USA
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1986年 / 69卷 / 05期
关键词：
REFRACTORY MATERIALS - Synthesis;
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：
The objective of the present study was to determine whether boehmite could be controllably transformed by nucleating the alpha -alumina transformation with gamma -Al//2O//3 seed particles. For this experiment, a specific gamma -alumina powder was chosen because it was known to transform to alpha -Al//2O//3 at a lower temperature than the boehmite. Factors influencing the controlled transformation by gamma -Al//2O//3 seeding and its effect on densification are reported.
引用
收藏
页码：C98 / C101
页数：4
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