Investigation of the redistribution of residual stresses in cyclic loading of welded joints

The results of investigation of the redistribution of residual stresses (RS) in welded joints in pipes of low-alloy steel under cyclic loading are presented. The RS are determined by the X-ray method before and after additional deformation loading of specimens subjected to impact treatment and witho...

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Bibliographic Details
Published in:Welding International 2014-12, Vol.28 (12), p.970-972
Main Authors: Golikov, N.I., Sidorov, M.M.
Format: Article
Language:English
Subjects:
cyclic loading
Cyclic loads
Deformation
Fatigue (materials)
Low alloy steels
manual arc welding
Pipe
Residual stress
residual welding pressure
shock processing
Steel alloys
weld joint
Welded joints
Welding
X-rays
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Description
Summary:The results of investigation of the redistribution of residual stresses (RS) in welded joints in pipes of low-alloy steel under cyclic loading are presented. The RS are determined by the X-ray method before and after additional deformation loading of specimens subjected to impact treatment and without impact treatment.
ISSN:0950-7116
1754-2138
DOI:10.1080/09507116.2014.884328