Pitting corrosion in low carbon steel influenced by remanent magnetization

J. H. Espina-Hernández; F. Caleyo; V. Venegas; J. M. Hallen

doi:10.1016/j.corsci.2011.05.044

Pitting corrosion in low carbon steel influenced by remanent magnetization

J. H. Espina-Hernández, F. Caleyo, V. Venegas, J. M. Hallen

Escuela Superior de Ingeniería y Arquitectura (ESIA), Unidad Zacatenco

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

A new type of experiment is performed using a closed magnetic circuit configuration in order to study the influence of the magnetic field on pitting corrosion in low carbon pipeline steel. The statistical assessment of the pitting corrosion data shows that the magnetic field in the material under test reduces the extreme pit depths and also the average depth of the pit population. It is proposed that reduction in pit depth under the influence of remanent magnetization can be explained based on the behavior of the paramagnetic corrosion products under the influence of the magnetic field gradient produced inside pits.

Original language	English
Pages (from-to)	3100-3107
Number of pages	8
Journal	Corrosion Science
Volume	53
Issue number	10
DOIs	https://doi.org/10.1016/j.corsci.2011.05.044
State	Published - Oct 2011

Keywords

A. Steel
B. Modeling studies
B. SEM
C. Pitting corrosion

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10.1016/j.corsci.2011.05.044

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title = "Pitting corrosion in low carbon steel influenced by remanent magnetization",

abstract = "A new type of experiment is performed using a closed magnetic circuit configuration in order to study the influence of the magnetic field on pitting corrosion in low carbon pipeline steel. The statistical assessment of the pitting corrosion data shows that the magnetic field in the material under test reduces the extreme pit depths and also the average depth of the pit population. It is proposed that reduction in pit depth under the influence of remanent magnetization can be explained based on the behavior of the paramagnetic corrosion products under the influence of the magnetic field gradient produced inside pits.",

keywords = "A. Steel, B. Modeling studies, B. SEM, C. Pitting corrosion",

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T1 - Pitting corrosion in low carbon steel influenced by remanent magnetization

AU - Espina-Hernández, J. H.

AU - Caleyo, F.

AU - Venegas, V.

AU - Hallen, J. M.

PY - 2011/10

Y1 - 2011/10

N2 - A new type of experiment is performed using a closed magnetic circuit configuration in order to study the influence of the magnetic field on pitting corrosion in low carbon pipeline steel. The statistical assessment of the pitting corrosion data shows that the magnetic field in the material under test reduces the extreme pit depths and also the average depth of the pit population. It is proposed that reduction in pit depth under the influence of remanent magnetization can be explained based on the behavior of the paramagnetic corrosion products under the influence of the magnetic field gradient produced inside pits.

AB - A new type of experiment is performed using a closed magnetic circuit configuration in order to study the influence of the magnetic field on pitting corrosion in low carbon pipeline steel. The statistical assessment of the pitting corrosion data shows that the magnetic field in the material under test reduces the extreme pit depths and also the average depth of the pit population. It is proposed that reduction in pit depth under the influence of remanent magnetization can be explained based on the behavior of the paramagnetic corrosion products under the influence of the magnetic field gradient produced inside pits.

KW - A. Steel

KW - B. Modeling studies

KW - B. SEM

KW - C. Pitting corrosion

UR - http://www.scopus.com/inward/record.url?scp=79960742576&partnerID=8YFLogxK

U2 - 10.1016/j.corsci.2011.05.044

DO - 10.1016/j.corsci.2011.05.044

M3 - Artículo

SN - 0010-938X

VL - 53

SP - 3100

EP - 3107

JO - Corrosion Science

JF - Corrosion Science

IS - 10

ER -

Pitting corrosion in low carbon steel influenced by remanent magnetization

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Keywords

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