Influence of alumina platelets on the mechanical strength of porous zirconia tape

被引：0
|
作者：
Rak, ZS [1 ]
机构：
[1] Energy Res Ctr Netherlands, NL-1755 ZG Petten, Netherlands
来源：
FRACTOGRAPHY OF ADVANCED CERAMICS II | 2005年 / 290卷
关键词：
anode supported cells; cermet support; alumina platelets; de-agglomeration process; mechanical strength; SEM investigation;
D O I：
10.4028/www.scientific.net/KEM.290.254
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：
The improvement of the mechanical strength of a porous anode support (NiO/8YSZ) induced by the addition of 5 to 10v% of alumina platelets to the basic composition was studied. The results obtained proved that the addition of 10v% alumina platelets, Placor 6, to the NiO/8YSZ composition improved the bending strength of the sintered material by nearly 20%, without any significant effect on the electrochemical performance. Changes in the processing procedure also had a strong influence on the mechanical strength, which resulted in the mechanical strength being increased to more than 100 MPa.
引用
收藏
页码：254 / 259
页数：6
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