Spark plasma sintering of a commercially available granulated zirconia powder-II. Microstructure after sintering and ionic conductivity

被引：40
|
作者：
Bernard-Granger, G. [1 ]
Guizard, C. [1 ]
Surble, S. [2 ]
Baldinozzi, G. [2 ]
Addad, A. [3 ]
机构：
[1] St Gobain CREE, Lab Synth & Fonctionnalisat Ceram, CNRS St Gobain, UMR 3080, F-84306 Cavaillon, France
[2] Ecole Cent Paris, Lab Struct Proprietes & Modelisat Solides, CNRS, UMR 8580, F-92295 Chatenay Malabry, France
[3] Univ Sci & Tech Lille Flandres Artois, Lab Struct & Proprietes Etad Solide, CNRS, UMR 8008, F-59655 Villeneuve Dascq, France
来源：
ACTA MATERIALIA | 2008年 / 56卷 / 17期
关键词：
Ceramics; Transmission electron microscopy; Electrical resistivity/conductivity;
D O I：
10.1016/j.actamat.2008.05.031
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The microstructure of TZ3Y zirconia samples sintered by spark plasma sintering was investigated using transmission electron microscopy. The results of these observations were used to confirm the mechanisms involved in the control of densification. For the second time, the ionic conductivity of some samples obtained by SPS was investigated as a function of temperature. The results were compared with the best results found in the literature and discussed. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：4658 / 4672
页数：15
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