Residual stresses and hardening near crack tip regions of austenitic steel

被引：0

作者：

M. Ceretti

K. Hirschi

B. Marini

J.M. Sprauel

J.P. Lauriat

E. Elkaim

机构：

[1] Laboratoire Léon Brillouin (CEA-CNRS),

[2] CEA Saclay,undefined

[3] 91191 Gif sur Yvette Cedex,undefined

[4] France,undefined

[5] SRMA,undefined

[6] CEA Saclay,undefined

[7] 91191 Gif sur Yvette Cedex,undefined

[8] France,undefined

[9] Laboratoire MécaSurf,undefined

[10] ENSAM,undefined

[11] 13717 Aix en Provence Cedex 1,undefined

[12] France,undefined

[13] LURE,undefined

[14] Bât 209D Centre Universitaire,undefined

[15] B.P. 34,undefined

[16] 91898 Orsay Cedex,undefined

[17] France,undefined

来源：

Applied Physics A | 2002年 / 74卷

关键词：

PACS: 61.10.Eq; 61.12.Ex; 62.20.Mk;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this work the residual stress field in cracked fatigue specimens was determined by neutron-diffraction technique in order to quantify the influence of the different loading parameters on the fatigue crack growth. At the same time, some microstructural parameters, such as the average size of coherently diffracting blocks and the mean-square microstrain, were estimated by combining neutron and X-ray (synchrotron radiation) diffraction techniques.

引用

页码：s1722 / s1724