Residual stresses in biaxially fatigued austenitic stainless steel sample of cruciform geometry

被引：1

作者：

Taran, Yu V. ^{[1
]}

Balagurov, A. M. ^{[1
]}

Schreiber, J.

Evans, A.

Venter, A. M.

机构：

[1] Joint Inst Nucl Res, Frank Lab Neutron Phys, Dubna, Russia

来源：

5TH EUROPEAN CONFERENCE ON NEUTRON SCATTERING | 2012年 / 340卷

关键词：

DIFFRACTION;

D O I：

10.1088/1742-6596/340/1/012099

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A specifically designed cruciform-shaped austenitic stainless steel AISI 321 sample was subjected to ex-situ biaxial tension-compression cycling to establish ferromagnetic martensitic phase conversion under the action of plastic deformation. The time-of-flight neutron diffraction technique was employed for in-plane residual stress determination in this sample for both the austenitic and martensitic phases. The 2D data enabled determination of macro-, micro-, hydro- and deviatoric contributions to the total phase stresses.

引用

页数：9