PLASTIC-DEFORMATION AND SOLID-SOLUTION HARDENING OF Y2O3-STABILIZED ZRO2

被引:82
|
作者
DOMINGUEZRODRIGUEZ, A [1 ]
LAGERLOF, KPD [1 ]
HEUER, AH [1 ]
机构
[1] CASE WESTERN RESERVE UNIV,DEPT MET & MAT SCI,CLEVELAND,OH 44106
关键词
CERAMIC MATERIALS - Deformation;
D O I
10.1111/j.1151-2916.1986.tb07427.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
Fully stabilized cubic ZrO//2 single crystals containing various Y//2O//3 concentrations were deformed at 1400 degree C in air. The yield and flow stresses increased with increasing Y//2O//3 concentration, and stress-strain curves were dominated by a region of zero work hardening from very small strains for all compositions.
引用
收藏
页码:281 / 284
页数:4
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