Non-Destructive Evaluation of Steel Surfaces after Severe Plastic Deformation via the Barkhausen Noise Technique

Non-Destructive Evaluation of Steel Surfaces after Severe Plastic Deformation via the Barkhausen Noise Technique

This paper reports about the non-destructive evaluation of surfaces after severe shot peening via the Barkhausen noise technique. Residuals stresses and the corresponding Almen intensity, as well as microstructure alterations, are correlated with the Barkhausen noise signal and its extracted feature...

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Bibliographic Details
Main Authors: Miroslav Neslušan, Libor Trško, Peter Minárik, Jiří Čapek, Jozef Bronček, Filip Pastorek, Jakub Čížek, Ján Moravec
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Metals
Subjects:
shot peening
Barkhausen noise
crystallite size
Online Access:https://www.mdpi.com/2075-4701/8/12/1029

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