Characterization of the elastic-plastic region in AISI/SAE 1070 steel by the magnetic barkhausen noise

M. Alberteris Campos; J. Capó-Sánchez; J. Pérez Benítez; L. R. Padovese

doi:10.1016/j.ndteint.2008.03.003

Characterization of the elastic-plastic region in AISI/SAE 1070 steel by the magnetic barkhausen noise

M. Alberteris Campos, J. Capó-Sánchez, J. Pérez Benítez, L. R. Padovese

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

36 Citas (Scopus)

Resumen

The magnetic Barkhausen energy in the rolling and transversal directions of AISI/SAE 1070 annealed surfaces is studied. The measurements were made in the samples under applied tension in the elastic-plastic region for different angular directions. The outcomes evidence that the magnetic anisotropy coefficient can be used to characterize the linear and nonlinear elastic limits of the material under tensile stresses. The results also show that the area of the curve corresponding to the angular dependence of the number of Barkhausen jumps with average energy presents a maximum value that corresponds to the elastic limit of the sample.

Idioma original	Inglés
Páginas (desde-hasta)	656-659
Número de páginas	4
Publicación	NDT and E International
Volumen	41
N.º	8
DOI	https://doi.org/10.1016/j.ndteint.2008.03.003
Estado	Publicada - dic. 2008
Publicado de forma externa	Sí

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10.1016/j.ndteint.2008.03.003

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@article{3eae1683429d4f058d4acea2dc308e8a,

title = "Characterization of the elastic-plastic region in AISI/SAE 1070 steel by the magnetic barkhausen noise",

abstract = "The magnetic Barkhausen energy in the rolling and transversal directions of AISI/SAE 1070 annealed surfaces is studied. The measurements were made in the samples under applied tension in the elastic-plastic region for different angular directions. The outcomes evidence that the magnetic anisotropy coefficient can be used to characterize the linear and nonlinear elastic limits of the material under tensile stresses. The results also show that the area of the curve corresponding to the angular dependence of the number of Barkhausen jumps with average energy presents a maximum value that corresponds to the elastic limit of the sample.",

keywords = "Barkhausen effect, Carbon steels, Magnetic anisotropy, Plastic deformation",

author = "{Alberteris Campos}, M. and J. Cap{\'o}-S{\'a}nchez and {P{\'e}rez Ben{\'i}tez}, J. and Padovese, {L. R.}",

note = "Funding Information: The authors would like to thank the financial support of Brazilian agencies CAPES (Process no. 084-15/06) and FAPESP (Process no. 2006/02741-4). They also wish to acknowledge Brasmetal Waelzholz Company for providing the material used in this study.",

year = "2008",

month = dec,

doi = "10.1016/j.ndteint.2008.03.003",

language = "Ingl{\'e}s",

volume = "41",

pages = "656--659",

journal = "NDT and E International",

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TY - JOUR

T1 - Characterization of the elastic-plastic region in AISI/SAE 1070 steel by the magnetic barkhausen noise

AU - Alberteris Campos, M.

AU - Capó-Sánchez, J.

AU - Pérez Benítez, J.

AU - Padovese, L. R.

N1 - Funding Information: The authors would like to thank the financial support of Brazilian agencies CAPES (Process no. 084-15/06) and FAPESP (Process no. 2006/02741-4). They also wish to acknowledge Brasmetal Waelzholz Company for providing the material used in this study.

PY - 2008/12

Y1 - 2008/12

N2 - The magnetic Barkhausen energy in the rolling and transversal directions of AISI/SAE 1070 annealed surfaces is studied. The measurements were made in the samples under applied tension in the elastic-plastic region for different angular directions. The outcomes evidence that the magnetic anisotropy coefficient can be used to characterize the linear and nonlinear elastic limits of the material under tensile stresses. The results also show that the area of the curve corresponding to the angular dependence of the number of Barkhausen jumps with average energy presents a maximum value that corresponds to the elastic limit of the sample.

AB - The magnetic Barkhausen energy in the rolling and transversal directions of AISI/SAE 1070 annealed surfaces is studied. The measurements were made in the samples under applied tension in the elastic-plastic region for different angular directions. The outcomes evidence that the magnetic anisotropy coefficient can be used to characterize the linear and nonlinear elastic limits of the material under tensile stresses. The results also show that the area of the curve corresponding to the angular dependence of the number of Barkhausen jumps with average energy presents a maximum value that corresponds to the elastic limit of the sample.

KW - Barkhausen effect

KW - Carbon steels

KW - Magnetic anisotropy

KW - Plastic deformation

UR - http://www.scopus.com/inward/record.url?scp=51449109811&partnerID=8YFLogxK

U2 - 10.1016/j.ndteint.2008.03.003

DO - 10.1016/j.ndteint.2008.03.003

M3 - Artículo

SN - 0963-8695

VL - 41

SP - 656

EP - 659

JO - NDT and E International

JF - NDT and E International

IS - 8

ER -

Characterization of the elastic-plastic region in AISI/SAE 1070 steel by the magnetic barkhausen noise

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