Al2O3/Y-TZP continuous functionally graded ceramics by filtration-sedimentation

被引:7
|
作者
SanchezHerencia, AJ
Morinaga, K
Moya, JS
机构
[1] KYUSHU UNIV 39,GRAD SCH ENGN SCI,FUKUOKA,JAPAN
[2] CSIC,INST CIENCIA MAT,E-28049 MADRID,SPAIN
关键词
D O I
10.1016/S0955-2219(97)00003-4
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 filtration-sedimentation method is applied as an alternative route to obtain functionally graded ceramics (FGCs) without defined interfaces. Using this technique a fully dense Al2O3/Y-TZP continuous functionally graded ceramic has been obtained after sintering at 1550 degrees C. The concentration gradient shows a parabolic distribution of phases which depend on the starting slurry solid concentration. (C) 1997 Elsevier Science Limited.
引用
收藏
页码:1551 / 1554
页数:4
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