Creep crack growth measured in tension with a four-point bending device

被引：1
|
作者：
Fett, T [1 ]
Martin, G [1 ]
机构：
[1] UNIV KARLSRUHE,INST ZUVERLASSIGKEIT & SCHADENSKUNDE MASCHINE,D-7500 KARLSRUHE,GERMANY
来源：
ENGINEERING FRACTURE MECHANICS | 1997年 / 56卷 / 03期
关键词：
D O I：
10.1016/S0013-7944(96)00063-X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In the creep range, crack growth is governed by the C*-integral as the loading parameter. A simple test specimen is proposed which allows to determine crack growth rates as a function of C* under tension conditions. As an example the creep crack growth relation for an alumina with 4% glassy phase is determined at 1100 degrees C. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码：443 / 448
页数：6
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