Magnetic Induction Spectroscopy for Permeability Imaging

Abstract The structural health monitoring of ferromagnetic materials is essential for controlling product quality. This paper presents the first known characterisation, utilising magnetic induction spectroscopy, of the magnetic permeability of ferromagnetic materials, a property that can facilitate...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Lu Ma, Manuchehr Soleimani
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/7f85eec6cd6b471d9ec6db9b4b0c509c
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:7f85eec6cd6b471d9ec6db9b4b0c509c
record_format	dspace
spelling	oai:doaj.org-article:7f85eec6cd6b471d9ec6db9b4b0c509c2021-12-02T16:08:13ZMagnetic Induction Spectroscopy for Permeability Imaging10.1038/s41598-018-25507-42045-2322https://doaj.org/article/7f85eec6cd6b471d9ec6db9b4b0c509c2018-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-25507-4https://doaj.org/toc/2045-2322Abstract The structural health monitoring of ferromagnetic materials is essential for controlling product quality. This paper presents the first known characterisation, utilising magnetic induction spectroscopy, of the magnetic permeability of ferromagnetic materials, a property that can facilitate such monitoring. Magnetic induction coils are interrogated by a sweep of excitation frequencies in the range of 1–100 kHz, with amplitudes of induced voltages collected from both non-magnetic and ferromagnetic specimens, and their associated spectral permeability imaged. The reconstructed images show that magnetic permeability can be reconstructed using frequency difference imaging in the investigated frequency range. As such, the relative magnetic permeability of a ferromagnetic specimen can be reconstructed without needing a time difference measurement. This provides a robust imaging approach for the material characterisation of ferromagnetic specimens.Lu MaManuchehr SoleimaniNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Lu Ma Manuchehr Soleimani Magnetic Induction Spectroscopy for Permeability Imaging
description	Abstract The structural health monitoring of ferromagnetic materials is essential for controlling product quality. This paper presents the first known characterisation, utilising magnetic induction spectroscopy, of the magnetic permeability of ferromagnetic materials, a property that can facilitate such monitoring. Magnetic induction coils are interrogated by a sweep of excitation frequencies in the range of 1–100 kHz, with amplitudes of induced voltages collected from both non-magnetic and ferromagnetic specimens, and their associated spectral permeability imaged. The reconstructed images show that magnetic permeability can be reconstructed using frequency difference imaging in the investigated frequency range. As such, the relative magnetic permeability of a ferromagnetic specimen can be reconstructed without needing a time difference measurement. This provides a robust imaging approach for the material characterisation of ferromagnetic specimens.
format	article
author	Lu Ma Manuchehr Soleimani
author_facet	Lu Ma Manuchehr Soleimani
author_sort	Lu Ma
title	Magnetic Induction Spectroscopy for Permeability Imaging
title_short	Magnetic Induction Spectroscopy for Permeability Imaging
title_full	Magnetic Induction Spectroscopy for Permeability Imaging
title_fullStr	Magnetic Induction Spectroscopy for Permeability Imaging
title_full_unstemmed	Magnetic Induction Spectroscopy for Permeability Imaging
title_sort	magnetic induction spectroscopy for permeability imaging
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/7f85eec6cd6b471d9ec6db9b4b0c509c
work_keys_str_mv	AT luma magneticinductionspectroscopyforpermeabilityimaging AT manuchehrsoleimani magneticinductionspectroscopyforpermeabilityimaging
_version_	1718384539850506240

Magnetic Induction Spectroscopy for Permeability Imaging

Ejemplares similares