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
相关论文
共 50 条
  • [31] Mechanical properties of alumina/zirconia composites
    Boniecki, Marek
    Sadowski, Tomasz
    Golebiewski, Przemyslaw
    Weglarz, Helena
    Piatkowska, Anna
    Romaniec, Magdalena
    Krzyzak, Konrad
    Losiewicz, Kamil
    CERAMICS INTERNATIONAL, 2020, 46 (01) : 1033 - 1039
  • [32] High temperature biaxial strength of porous mullite-alumina and mullite-zirconia ceramics
    Bruno A. Latella
    Edward G. Mehrtens
    Journal of Materials Science, 2007, 42 : 5880 - 5882
  • [33] High temperature biaxial strength of porous mullite-alumina and mullite-zirconia ceramics
    Latella, Bruno A.
    Mehrtens, Edward G.
    JOURNAL OF MATERIALS SCIENCE, 2007, 42 (14) : 5880 - 5882
  • [34] INFLUENCE OF POWDER DRYING ROUTE ON THE MECHANICAL-PROPERTIES OF ALUMINA ZIRCONIA COMPOSITES
    MULLOT, J
    LECOMPTE, JP
    MONTANARO, L
    NEGRO, A
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 1993, 11 (04) : 309 - 313
  • [35] Strength statistics for porous alumina
    Fedorov, A., V
    Gulyaev, Y. K.
    POWDER TECHNOLOGY, 2019, 343 : 783 - 791
  • [36] Influence of preparation method and alumina content on crystallization and morphology of porous yttria stabilized zirconia
    Macan, Jelena
    Brckovic, Lidija
    Gajovic, Andreja
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2017, 37 (09) : 3137 - 3149
  • [37] STRENGTH IMPROVEMENT IN BETA''-ALUMINA BY INCORPORATION OF ZIRCONIA
    HEAVENS, SN
    JOURNAL OF MATERIALS SCIENCE, 1988, 23 (10) : 3515 - 3518
  • [38] Critical zirconia amount to enhance the strength of alumina
    Tuan, Wei-Hsing
    Chen, Jiang-Rung
    Ho, Chang-Ju
    CERAMICS INTERNATIONAL, 2008, 34 (08) : 2129 - 2135
  • [39] A study of mechanical properties of alumina–zirconia composite films prepared by a combination of tape casting and solution impregnation method
    S. H. Mussavi Rizi
    M. Ghatee
    Journal of the Australian Ceramic Society, 2020, 56 : 167 - 174
  • [40] Influence of nano alumina coating on the flexural bond strength between zirconia and resin cement
    Akay, Canan
    Tanis, Merve Cakirbay
    Mumcu, Emre
    Kilicarslan, Mehmet Ali
    Sen, Murat
    JOURNAL OF ADVANCED PROSTHODONTICS, 2018, 10 (01): : 43 - 49
12345