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Strain Profiling of a Ferritic-Martensitic Stainless Steel Sheet - Comparing Synchrotron with Conventional X-Ray Diffraction

Olsson, C. -O. A. ; Bostrom, M. ; Buslaps, T. and Steuwer, Axel LU (2015) In Strain 51(1). p.71-77
Abstract
To improve the fatigue resistance of stainless steel sheet, it is a common practice to induce compressive residual stress in the surface through shot-peening or tumbling. Stress depth profiles obtained by tumbling of thin stainless steel tensile rods were analysed using laboratory and synchrotron X-Ray Diffraction (XRD). Both the non-destructive synchrotron and the laboratory XRD etch-depth profile gave similar results: a residual stress profile decaying over a depth not exceeding 50 mu m into the material.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
stainless steel, stress profile, synchrotron, tumbling
in
Strain
volume
51
issue
1
pages
71 - 77
publisher
Wiley-Blackwell
external identifiers
  • wos:000348913200006
  • scopus:84922749743
ISSN
0039-2103
DOI
10.1111/str.12121
language
English
LU publication?
yes
id
a2e3e8e4-d03b-4c11-a4c1-056a7237c74d (old id 5187284)
date added to LUP
2016-04-01 10:22:57
date last changed
2022-01-25 22:41:12
@article{a2e3e8e4-d03b-4c11-a4c1-056a7237c74d,
  abstract     = {{To improve the fatigue resistance of stainless steel sheet, it is a common practice to induce compressive residual stress in the surface through shot-peening or tumbling. Stress depth profiles obtained by tumbling of thin stainless steel tensile rods were analysed using laboratory and synchrotron X-Ray Diffraction (XRD). Both the non-destructive synchrotron and the laboratory XRD etch-depth profile gave similar results: a residual stress profile decaying over a depth not exceeding 50 mu m into the material.}},
  author       = {{Olsson, C. -O. A. and Bostrom, M. and Buslaps, T. and Steuwer, Axel}},
  issn         = {{0039-2103}},
  keywords     = {{stainless steel; stress profile; synchrotron; tumbling}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{71--77}},
  publisher    = {{Wiley-Blackwell}},
  series       = {{Strain}},
  title        = {{Strain Profiling of a Ferritic-Martensitic Stainless Steel Sheet - Comparing Synchrotron with Conventional X-Ray Diffraction}},
  url          = {{http://dx.doi.org/10.1111/str.12121}},
  doi          = {{10.1111/str.12121}},
  volume       = {{51}},
  year         = {{2015}},
}