Weight function analysis on the R-curve behavior of multilayered alumina-zirconia composites

被引:34
作者
Moon, RJ [1 ]
Hoffman, M
Hilden, J
Bowman, K
Trumble, K
机构
[1] Univ New S Wales, Sch Mat Sci & Engn, Kensington, NSW 2052, Australia
[2] Purdue Univ, Sch Mat Engn, W Lafayette, IN 47907 USA
[3] Tech Univ Darmstadt, Dept Mat Sci, D-64287 Darmstadt, Germany
关键词
D O I
10.1111/j.1151-2916.2002.tb00304.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
The single-edge V-notched-beam (SEVNB) testing geometry was used to measure the crack growth resistance (R-curve) behavior of multilayered alumina-zirconia composites. Fracture mechanics weight function analysis was applied to predict the R-curve behavior of multilayered composites having a stepwise change in composition. These results were then used to differentiate the influence of residual stresses from crack-bridging stresses on the measured R-curve behavior.
引用
收藏
页码:1505 / 1511
页数:7
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