| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1463699 | Ceramics International | 2009 | 4 Pages |
Abstract
A high purity ZnO powder was milled with either YSZ or Al2O3 balls. The weight losses of YSZ and Al2O3 balls after milling for 4 h are 10 and 40 ppm, respectively. The debris of the milling media acts as sintering aid to the ZnO powder. As a result, the grain size of the sintered ZnO specimens is reduced. The ratio of the grain boundary energy over surface energy is also decreased.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Y.W. Lao, S.T. Kuo, W.H. Tuan,