Journal ArticleDOI
Effect of tensile deformation on micromagnetic parameters in 0.2% carbon steel and 2.25Cr–1Mo steel
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TLDR
In this paper, the influence of prior tensile deformation on the magnetic Barkhausen emission (MBE) and the hysteresis curve has been studied in 0.2% carbon steel and 2.25Cr-1Mo steel under different tempered conditions.About:
This article is published in Acta Materialia.The article was published on 1999-04-23. It has received 42 citations till now. The article focuses on the topics: Deformation (engineering) & Carbon steel.read more
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Effect of initial pH and temperature of iron salt solutions on formation of magnetite nanoparticles
TL;DR: In this paper, the effect of initial pH and temperature of iron salt solutions on formation of magnetite (Fe3O4) nanoparticles during co-precipitation was reported.
Journal ArticleDOI
On the role of residual internal stresses and dislocations on Barkhausen noise in plastically deformed steel
Xavier Kleber,A. Vincent +1 more
TL;DR: In this article, the dependence of Barkhausen noise on elastic and plastic deformations, achieved in tension and in compression, has been investigated both in Armco iron and a low carbon steel.
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Assessment of microstructures and mechanical behaviour of metallic materials through non-destructive characterisation
TL;DR: In this paper, the authors discuss the progress made in the application of non-destructive testing (NDT) techniques in evaluating various microstructural features and mechanical properties with emphasis on recent studies.
Journal ArticleDOI
Barkhausen noise as a microstructure characterization tool
Aphrodite Ktena,Evangelos Hristoforou,Günther J.L. Gerhardt,Frank P. Missell,Fernando José Gomes Landgraf,Daniel Luiz Rodrigues,M. Alberteris-Campos +6 more
TL;DR: In this paper, the results of interlaboratory tests on the same series of samples are presented and the significance of the methodology used in the correct interpretation of the results for a given material is discussed.
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Magnetic behaviour versus tensile deformation mechanisms in a non-oriented Fe–(3 wt.%)Si steel
V.E. Iordache,Eric Hug,N. Buiron +2 more
TL;DR: In this article, an extended in situ magnetic characterisation of a non-oriented (NO) Fe-3 wt.%)Si steel was performed under uniaxial tensile stresses approaching and exceeding the macroscopic elastic limit σ e and in the corresponding unloaded states.
References
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Magnetic Studies of Residual Stress in Iron and Steel Induced by Uniaxial Deformation
TL;DR: In this article, the residual stress in steel after uniaxial plastic deformation was investigated magnetically, and a newly developed magnetic probe was employed to detect the sign and the magnitude of the induced magnetic anisotropy under deformation, and the magnetic yielding phenomenon was observed at the mechanical yield point.
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Preyield plastic and anelastic microstrain in low-carbon steel
TL;DR: In this paper, an experimental investigation of the behavior of an annealed low-carbon steel subjected to rapidly applied constant stresses less than the static upper yield stress was conducted and the relationship between stress and equilibrium microstrain determined.
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Sources of Error in X‐Ray Measurements of Residual Stress
TL;DR: In this paper, two sources of error are discussed: previous plastic flow in one direction, which causes an x-ray line shift whether or not a real macrostress is present, and is due to a particular distribution of microstress.
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Role of microstructural states on the level of barkhausen noise in pure iron and low carbon iron binary alloys
TL;DR: In this article, the influence of various metallurgical and crystallographic parameters on the Barkhausen noise was studied and the authors used high purity iron as a reference material and used to prepare carbon iron binary alloys (130 and 400 ppm).