Correlation of Magnetic Properties and Residual Stress Distribution Monitored by X-Ray and Neutron Diffraction in Welded AISI 1008 Steel Sheets
- 2 February 2015
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 51 (1), 1-4
- https://doi.org/10.1109/tmag.2014.2357840
Abstract
In this paper, two identical American Iron and Steel Institute 1008 steels sheets were welded together in a butt joint configuration, with the welding line direction parallel to the rolling direction. The sheets were welded using the electron-beam welding technique. Stress distribution was monitored in the surface and the bulk of the welded samples using X-ray Bragg-Brentano and neutron diffraction methods, respectively. Accordingly, surface and bulk magnetic properties, namely magnetic Barkhausen noise and quasi-dc permeability, were monitored in the same area. Both surface and bulk magnetic measurements exhibit good agreement with the surface and bulk stress measurements obtained by the diffraction methods, after a proper calibration procedure. Complementary measurements with scanning electron microscopy and Vicker's microhardness tester provide similar good agreement between the microstructural characterization and the residual stress distribution.Keywords
This publication has 10 references indexed in Scilit:
- Study on the Effect of Elastic Stress and Microstructure of Low Carbon Steels on Barkhausen NoiseJournal of Nondestructive Evaluation, 2013
- Investigation of temperature effect of stress detection based on Barkhausen noiseSensors and Actuators A: Physical, 2013
- Calibration of Barkhausen Noise for Residual Stress MeasurementConference Proceedings of the Society for Experimental Mechanics Series, 2012
- Methods of measuring residual stresses in componentsMaterials & Design (1980-2015), 2012
- Alternative magnetic parameters for characterization of plastic tensionNDT & E International, 2010
- Non-destructive determination of residual stress state in steel weldments by Magnetic Barkhausen Noise techniqueNDT & E International, 2010
- Micro-magnetic evaluation of micro residual stresses of the IInd and IIIrd orderNDT & E International, 2009
- Correlation between surface integrity of ground medium carbon steel with Barkhausen Noise parameters and magnetic hysteresis loop characteristicsMaterials & Design (1980-2015), 2009
- Residual stress. Part 2 – Nature and originsMaterials Science and Technology, 2001
- Residual stress. Part 1 – Measurement techniquesMaterials Science and Technology, 2001