Effects of Pre-sintered Granules on the Characteristics of Porous Zirconia

被引：2
|
作者：
Lee, Eun-Jung [1 ]
Ha, Jang-Hoon [2 ]
Kim, Yang-Do [1 ]
Song, In-Hyuck [2 ]
机构：
[1] Pusan Natl Univ, Sch Mat Sci & Engn, Busan 609735, South Korea
[2] Korea Inst Mat Sci, Powder & Ceram Div, Chang Won 642831, South Korea
来源：
JOURNAL OF THE KOREAN CERAMIC SOCIETY | 2012年 / 49卷 / 06期
关键词：
Zirconia; Microcellular ceramics; Spray dry; Hollow microsphere; Porous;
D O I：
10.4191/kcers.2012.49.6.566
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：
Porous zirconia ceramics are widely considered to be important due to their unique properties and potential applications. In this paper, we propose a novel approach to produce porous zirconia ceramics. The linear shrinkage of the prepared porous zirconia ceramics could be controlled to 4% by incorporating pre-sintered zirconia granules and hollow polymeric spheres. We also investigated the effect of pre-sintered zirconia granules on the microstructure and the properties, such as the porosity, pore distribution, and bending strength of the porous zirconia ceramics.
引用
收藏
页码：566 / 574
页数：9
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