Fabrication of dense nanostructured silicon carbide ceramics through two-step sintering

被引：111
|
作者：
Lee, YI [1 ]
Kim, YW
Mitomo, M
Kim, DY
机构：
[1] Univ Seoul, Dept Mat Sci & Engn, Seoul 130743, South Korea
[2] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul 151744, South Korea
[3] Seoul Natl Univ, Ctr Microstruct Sci Mat, Seoul 151744, South Korea
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2003年 / 86卷 / 10期
关键词：
D O I：
10.1111/j.1151-2916.2003.tb03560.x
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：
SiC powder compacts were prepared with Al2O3, Y2O3, and CaO powders. By two-step sintering, fully dense nanostructured SiC ceramics with a grain sizes of similar to40 nm were obtained. The grain size-density trajectories are compared with those of conventional sintering processes.
引用
收藏
页码：1803 / 1805
页数：3
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