LAPSE:2023.35532
Published Article
LAPSE:2023.35532
Effect of Stress on Variations in the Magnetic Field of Ferromagnetic Steel under a Constant DC Magnetic Field
May 2, 2023
Abstract
In this paper, variations in the normal component of the magnetic field BZ on the surface of Q195 steel specimens produced by simultaneous application of noncoaxial DC magnetic field and stress were studied by tensile tests. It was found that there was no shift in the direction of BZ variations when the specimens were magnetized parallel to stress, whereas the direction of BZ variations shifted a slight angle relative to the DC magnetic field when the specimens were magnetized perpendicular to stress. The amplitude of BZ increased with stress from 0 MPa to 120 MPa when the stress was parallel to the DC magnetic field. On the contrary, the amplitude of BZ decreased with stress from 0 MPa to 120 MPa when the stress was perpendicular to the DC magnetic field. The mechanisms underlying the experimental characteristics are also discussed. This research provides the possibility for quantitative inspection of the stress in ferromagnetic steels using surface magnetic field measurements.
In this paper, variations in the normal component of the magnetic field BZ on the surface of Q195 steel specimens produced by simultaneous application of noncoaxial DC magnetic field and stress were studied by tensile tests. It was found that there was no shift in the direction of BZ variations when the specimens were magnetized parallel to stress, whereas the direction of BZ variations shifted a slight angle relative to the DC magnetic field when the specimens were magnetized perpendicular to stress. The amplitude of BZ increased with stress from 0 MPa to 120 MPa when the stress was parallel to the DC magnetic field. On the contrary, the amplitude of BZ decreased with stress from 0 MPa to 120 MPa when the stress was perpendicular to the DC magnetic field. The mechanisms underlying the experimental characteristics are also discussed. This research provides the possibility for quantitative inspection of the stress in ferromagnetic steels using surface magnetic field measurements.
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Keywords
magnetization, magneto-mechanical effect, normal component of surface magnetic field, stress
Subject
Suggested Citation
Yang B, Gao Y, Liu L, Liu Z, Yu Y, Wang R. Effect of Stress on Variations in the Magnetic Field of Ferromagnetic Steel under a Constant DC Magnetic Field. (2023). LAPSE:2023.35532
Author Affiliations
Yang B: School of Mechanical Engineering, Hefei University of Technology, Hefei 230002, China; School of Mechanical Engineering, North Minzu University, Yinchuan 750021, China
Gao Y: School of Mechanical Engineering, North Minzu University, Yinchuan 750021, China
Liu L: Mechanical Engineering Department, University of Kansas, Lawrence, KS 66045, USA [ORCID]
Liu Z: School of Mechanical Engineering, Hefei University of Technology, Hefei 230002, China
Yu Y: School of Electrical and Information Engineering, North Minzu University, Yinchuan 750021, China
Wang R: Mechanical Engineering Department, University of Kansas, Lawrence, KS 66045, USA
Gao Y: School of Mechanical Engineering, North Minzu University, Yinchuan 750021, China
Liu L: Mechanical Engineering Department, University of Kansas, Lawrence, KS 66045, USA [ORCID]
Liu Z: School of Mechanical Engineering, Hefei University of Technology, Hefei 230002, China
Yu Y: School of Electrical and Information Engineering, North Minzu University, Yinchuan 750021, China
Wang R: Mechanical Engineering Department, University of Kansas, Lawrence, KS 66045, USA
Journal Name
Energies
Volume
15
Issue
24
First Page
9363
Year
2022
Publication Date
2022-12-10
ISSN
1996-1073
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Original Submission
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PII: en15249363, Publication Type: Journal Article
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LAPSE:2023.35532
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https://doi.org/10.3390/en15249363
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May 2, 2023
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