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Monitoring variation of surface residual stresses in shot peened steel components by the magnetic Barkhausen noise method
Date
2010-12-01
Author
SAVAŞ, SERDAR
Gür, Cemil Hakan
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Shot peening is a cold working process by which residual compressive stresses are induced in the surface and near-surface region to increase the fatigue strength and the resistance to stress corrosion cracking This study covers non-destructive evaluation of surface residual stresses in the shot peened steel components by the magnetic Barkhausen noise method For this purpose various sets of steel specimens were prepared by a controlled shot peening process with different intensities impact angles and coverage values The measurements showed that a clear relationship exists between surface residual stresses and the Barkhausen noise signals
Subject Keywords
Shot Peening
,
Residual Stresses
,
Non-Destructive Evaluation
,
Magnetic Barkhausen Noise
URI
https://hdl.handle.net/11511/42524
Journal
INSIGHT
DOI
https://doi.org/10.1784/insi.2010.52.12.672
Collections
Department of Metallurgical and Materials Engineering, Article
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S. SAVAŞ and C. H. Gür, “Monitoring variation of surface residual stresses in shot peened steel components by the magnetic Barkhausen noise method,”
INSIGHT
, pp. 672–677, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42524.