Fracture characterization of 8YSZ foils under biaxial stress

被引：0

作者：

Bao, YW ^{[1
]}

Jin, ZZ ^{[1
]}

Steinbrech, RW ^{[1
]}

机构：

[1] China Bldg Mat Acad, Beijing 100024, Peoples R China

来源：

PROCEEDINGS OF THE FIRST CHINA INTERNATIONAL CONFERENCE ON HIGH-PERFORMANCE CERAMICS | 2001年

关键词：

D O I：

暂无

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 fracture toughness of 8YSZ thin foils under biaxial and uniaxial plane tension was investigated using a thermomechanical method. The influence of the stress parallel to the crack on the crack driving force was confirmed for ceramics in plane stress state. It was, indicated that the measured fracture toughness increases with biaxiality ratio and with loading rate.

引用

页码：606 / 608

页数：3