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

页码：443 / 448

页数：6

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