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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
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
2015-03-25 10:26:00
date last changed
2017-10-22 03:14:00
@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},
  keyword      = {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},
  volume       = {51},
  year         = {2015},
}