DEFECT FORMATION DURING PLASTIC-DEFORMATION OF Y2O3-PARTIALLY-STABILIZED ZRO2 SINGLE-CRYSTALS

被引：10

作者：

BAITHER, D

BAUFELD, B

MESSERSCHMIDT, U

机构：

[1] Max Planck Institute of Microstructure Physics, Halle

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1995年 / 78卷 / 05期

关键词：

D O I：

10.1111/j.1151-2916.1995.tb08497.x

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：

Y2O3-partially-stabilized ZrO2 single crystals have been deformed at 1400 degrees C and subsequently investigated in the high-voltage electron microscope. At an yttria concentration of 6.8 mol%, elongated planar defects with APE-like contrast arose on four {101) planes, This unusual [($) over bar 101]{101) glide system was activated due to a more favorable atomic arrangement of the planar defects on {101) planes instead of {010) ones.

引用

页码：1375 / 1379

页数：5

共 7 条

[1] PRECIPITATE CHARACTER IN LASER-MELTED PSZ [J].