Fabrication of Al2O3-SiC-Mullite composites from fly ash

被引：0
|
作者：
Yang, Lin [1 ]
Huang, Zhaohui [1 ]
Liao, Libing [1 ]
Fang, Minghao [1 ]
机构：
[1] China Univ Geosci, Sch Mat Sci & Technol, Beijing 100083, Peoples R China
来源：
HIGH-PERFORMANCE CERAMICS IV, PTS 1-3 | 2007年 / 336-338卷
关键词：
fly ash; SiC; mullite; carbon-thermal reduction;
D O I：
10.4028/www.scientific.net/KEM.336-338.1337
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：
Al2O3-SiC-Mullite composites were synthesized successfully using fly ash and carbon as main starting materials by carbon-thermal reduction. Effects of different carbon source, mix-milling time and the sintering temperature on composition of the productions were studied. The results showed that Al2O3-SiC-Mullite composites have been prepared using fly ash with high alumina as starting materials and graphite as carbon sources and sintering at 1600 degrees C for 2h.
引用
收藏
页码：1337 / +
页数：2
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