Effect of Multiple-binders on Properties of Al2O3-based Ceramic Foam Filter

被引：0
|
作者：
Ma, Zhanhong [1 ]
Zhao, Peifeng [1 ]
机构：
[1] Henan Univ Sci & Technol, Sch Matererial Sci & Engn, Luoyang 471003, Henan, Peoples R China
来源：
NEW MATERIALS AND PROCESSES, PTS 1-3 | 2012年 / 476-478卷
关键词：
Al2O3-based foam ceramics filter; multiple-binder; property;
D O I：
10.4028/www.scientific.net/AMR.476-478.1003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, Al2O3 ceramic foam filters prepared by polyurethane sponge impregnation.The effect of multiple binders on properties of ceramic foam was studied. The results show that aluminum phosphate-CMC ratio of 2.5:1 under the 1350 degrees C sintered alumina matrix ceramic foam filters are the best performance. The compressive strength of the Al2O3-based foam ceramics prepared with optimal multiple-binder and sintered at 1350 degrees C could reach up to 1.697MPa. At the same time,it is obtained through test that the thermal shock times of sintered samples reached 5 by staying at 1100 degrees C for 10 min.
引用
收藏
页码：1003 / 1006
页数：4
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