Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials
This paper proposes and experimentally investigates a novel nondestructive testing method for ferromagnetic elements monitoring, the Magnetic Recording Method (MRM). In this method, the inspected element must be magnetized in a strictly defined manner before operation. This can be achieved using an...
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| Format: | Article |
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MDPI AG
2022-01-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/15/2/630 |
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| author | Tomasz Chady Ryszard D. Łukaszuk Krzysztof Gorący Marek J. Żwir |
| author_facet | Tomasz Chady Ryszard D. Łukaszuk Krzysztof Gorący Marek J. Żwir |
| author_sort | Tomasz Chady |
| collection | DOAJ |
| description | This paper proposes and experimentally investigates a novel nondestructive testing method for ferromagnetic elements monitoring, the Magnetic Recording Method (MRM). In this method, the inspected element must be magnetized in a strictly defined manner before operation. This can be achieved using an array of permanent magnets arranged to produce a quasi-sinusoidal magnetization path. The magnetic field caused by the original residual magnetization of the element is measured and stored for future reference. After the operation or loading, the magnetic field measurement is repeated. Analysis of relative changes in the magnetic field (for selected components) allows identifying applied stress. The proposed research methodology aims to provide information on the steel structure condition unambiguously and accurately. An interpretation of the results without referring to the original magnetization is also possible but could be less accurate. The method can be used as a standard technique for NDT (Non-Destructive Testing) or in structural health monitoring (SHM) systems. |
| first_indexed | 2024-03-10T01:02:34Z |
| format | Article |
| id | doaj.art-67d6e082e58a4102a6cbab9aebb724a3 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T01:02:34Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-67d6e082e58a4102a6cbab9aebb724a32023-11-23T14:32:18ZengMDPI AGMaterials1996-19442022-01-0115263010.3390/ma15020630Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic MaterialsTomasz Chady0Ryszard D. Łukaszuk1Krzysztof Gorący2Marek J. Żwir3Faculty of Electrical Engineering, West Pomeranian University of Technology, 70-313 Szczecin, PolandDoctoral School, West Pomeranian University of Technology, 70-313 Szczecin, PolandDepartment of Polymer and Biomaterials Science, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, 70-311 Szczecin, PolandDepartment of Polymer and Biomaterials Science, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, 70-311 Szczecin, PolandThis paper proposes and experimentally investigates a novel nondestructive testing method for ferromagnetic elements monitoring, the Magnetic Recording Method (MRM). In this method, the inspected element must be magnetized in a strictly defined manner before operation. This can be achieved using an array of permanent magnets arranged to produce a quasi-sinusoidal magnetization path. The magnetic field caused by the original residual magnetization of the element is measured and stored for future reference. After the operation or loading, the magnetic field measurement is repeated. Analysis of relative changes in the magnetic field (for selected components) allows identifying applied stress. The proposed research methodology aims to provide information on the steel structure condition unambiguously and accurately. An interpretation of the results without referring to the original magnetization is also possible but could be less accurate. The method can be used as a standard technique for NDT (Non-Destructive Testing) or in structural health monitoring (SHM) systems.https://www.mdpi.com/1996-1944/15/2/630nondestructive testing (NDT)nondestructive evaluation (NDE)magnetic recording method (MRM)ferromagnetic materialsstress teststructural health monitoring (SHM) |
| spellingShingle | Tomasz Chady Ryszard D. Łukaszuk Krzysztof Gorący Marek J. Żwir Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials Materials nondestructive testing (NDT) nondestructive evaluation (NDE) magnetic recording method (MRM) ferromagnetic materials stress test structural health monitoring (SHM) |
| title | Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials |
| title_full | Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials |
| title_fullStr | Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials |
| title_full_unstemmed | Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials |
| title_short | Magnetic Recording Method (MRM) for Nondestructive Evaluation of Ferromagnetic Materials |
| title_sort | magnetic recording method mrm for nondestructive evaluation of ferromagnetic materials |
| topic | nondestructive testing (NDT) nondestructive evaluation (NDE) magnetic recording method (MRM) ferromagnetic materials stress test structural health monitoring (SHM) |
| url | https://www.mdpi.com/1996-1944/15/2/630 |
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