Reply to "Comment on the role of intragranular dislocations in superplastic yttria-stabilized zirconia"

被引：18

作者：

Morita, K ^{[1
]}

Hiraga, K ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Mat Engn Lab, Tsukuba, Ibaraki 3050047, Japan

来源：

SCRIPTA MATERIALIA | 2003年 / 48卷 / 09期

关键词：

ceramics; mechanical properties; high-temperature deformation; superplasticity; Y2O3-stabilized tetragonal ZrO2;

D O I：

10.1016/S1359-6462(03)00017-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

This paper replies to a comment by Balasubramanian and Langdon on our studies of yttria-stabilized zirconia. Their conclusion conflicting with experimental facts may arise from contradictions in their analysis. Microstructural aspects indicate that the deformation occurs through grain boundary sliding rather than interface-controlled Coble creep. (C) 2003 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1403 / 1407

页数：5

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