Paper Title:
Microstructure and Mechanical Properties of Zr(Y,Ce)O2 TZP Ceramics
  Abstract

Tetragonal zirconia polycrystal ceramics prepared by sintering compacts of 3 mol.% Y2O3- and 12 mol.% CeO2-doped ZrO2 powders, in air at 1400o and 1500o C have been characterized in terms of microstructure and mechanical properties. With increasing 12 mol.% CeO2-doped ZrO2 content, the average grain size of sintered materials increased in the range 0.27-1.93 μm. The bend strength and indentation fracture toughness were 374-962 MPa and 6-10 MPa.m1/2 respectively, dependent on batch composition.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
355-358
DOI
10.4028/www.scientific.net/KEM.324-325.355
Citation
Y. M. Park, T. Y. Yang, S. Y. Yoon, H. C. Park, "Microstructure and Mechanical Properties of Zr(Y,Ce)O2 TZP Ceramics ", Key Engineering Materials, Vols. 324-325, pp. 355-358, 2006
Online since
November 2006
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Price
$32.00
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