Sic based ceramic foams reinforced by in-situ mullite whisker

被引：2
|
作者：
Ji, Xiaoli [1 ]
Xu, Fei [1 ]
Chen, Haiya [1 ]
机构：
[1] Wuhan Univ Technol, Key Lab Silicate Mat Sci & Engn, Wuhan 430070, Peoples R China
来源：
MULTI-FUNCTIONAL MATERIALS AND STRUCTURES II, PTS 1 AND 2 | 2009年 / 79-82卷
关键词：
silicon carbide; ceramic foams; mullite whisker;
D O I：
10.4028/www.scientific.net/AMR.79-82.1983
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Prepared silicon carbide(SiC) ceramic foams combined with mullite whiskers which synthesized by in-situ reaction. Studied on the influence of temperature on the synthesis of mullite whisker, and the influence of mullite content on the compressive strength, thermal shock resistance of SiC ceramic foams. The results indicate that the performance of mullite whiskers synthesized at 1400 degrees C were best, when mullite content was 25%, SiC ceramic foams could reach the maximum compressive strength for 1.75MP, the most thermal shock resistance for 14 times.
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页码：1983 / 1986
页数：4
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