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

页码：1803 / 1805

页数：3