Residual stress tensor distributions in cracked austenitic stainless steel measured by two-Dimensional X-ray diffraction method

Youichi Saito, Shun Ichiro Tanaka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The residual stress tensor for cracked austenitic stainless steel was measured by a two-dimensional X-ray diffraction method. Higher von Mises equivalent stress concentrations, attributed to hot crack initiation, were obtained at both crack ends. The stress of 400 MPa at the crack end in the columnar grain region was about two-fold larger than that of 180 MPa in the equiaxed grain region. This difference was caused by a depression in the cast slab.

Original languageEnglish
Title of host publicationResidual Stresses IX
PublisherTrans Tech Publications Ltd
Pages128-134
Number of pages7
ISBN (Print)9783038351535
DOIs
Publication statusPublished - 2014
Event9th European Conference on Residual Stresses, ECRS 2014 - Troyes, France
Duration: 2014 Jul 72014 Jul 10

Publication series

NameAdvanced Materials Research
Volume996
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Other

Other9th European Conference on Residual Stresses, ECRS 2014
CountryFrance
CityTroyes
Period14/7/714/7/10

Keywords

  • Austenitic stainless steel
  • Continuous casting
  • X-ray diffraction method

ASJC Scopus subject areas

  • Engineering(all)

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