Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique
The challenges inherent in effective nondestructive evaluation of backside defects in steel, such as cracks, arise from the limited penetration of eddy currents (EC) due to the high permeability of steel. While the magnetic flux leakage (MFL) technique is able to detect deep defects, it lacks detail...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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Springer
2024
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| Online Access: | http://umpir.ump.edu.my/id/eprint/40045/1/Backside%20Defect%20Evaluation%20in%20Carbon%20Steel%20Plate%20Using%20a%20Hybridized.pdf http://umpir.ump.edu.my/id/eprint/40045/2/Backside%20defect%20evaluation%20in%20carbon%20steel%20plate%20using%20a%20hybridized%20magnetic%20flux%20leakage%20and%20eddy%20current%20technique_ABS.pdf |
| _version_ | 1825815410474221568 |
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| author | Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Zulkifly, Ab Aziz Kiwa, Toshihiko |
| author_facet | Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Zulkifly, Ab Aziz Kiwa, Toshihiko |
| author_sort | Mohd Aufa Hadi Putera, Zaini |
| collection | UMP |
| description | The challenges inherent in effective nondestructive evaluation of backside defects in steel, such as cracks, arise from the limited penetration of eddy currents (EC) due to the high permeability of steel. While the magnetic flux leakage (MFL) technique is able to detect deep defects, it lacks detailed geometry information. In this study, a hybrid approach is proposed, involving the simultaneous analysis of MFL and EC signals using a custom-designed magnetic probe. The probe is developed based on Finite Element Method simulations, followed by validation on 2 mm carbon steel plates containing artificial slits. The simulation results showed that the spatial and intensity responses of MFL and EC signals within the slits can be utilized for characterizing the slits. Furthermore, validation with fabricated backside slits confirms the correlation between slit depth, length and the intensity of the measured signals, particularly when an optimized excitation frequency is employed. The proposed method enables the prediction of slit depth and identification of slit shapes, thereby resulting in an enhancement of backside defect detection capabilities. Through this proposed hybrid technique, a connection is established between MFL and EC methods to enable a versatile tool for the precise assessment of cracks. |
| first_indexed | 2024-03-06T13:13:04Z |
| format | Article |
| id | UMPir40045 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T13:13:04Z |
| publishDate | 2024 |
| publisher | Springer |
| record_format | dspace |
| spelling | UMPir400452024-01-16T07:49:29Z http://umpir.ump.edu.my/id/eprint/40045/ Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Zulkifly, Ab Aziz Kiwa, Toshihiko T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering The challenges inherent in effective nondestructive evaluation of backside defects in steel, such as cracks, arise from the limited penetration of eddy currents (EC) due to the high permeability of steel. While the magnetic flux leakage (MFL) technique is able to detect deep defects, it lacks detailed geometry information. In this study, a hybrid approach is proposed, involving the simultaneous analysis of MFL and EC signals using a custom-designed magnetic probe. The probe is developed based on Finite Element Method simulations, followed by validation on 2 mm carbon steel plates containing artificial slits. The simulation results showed that the spatial and intensity responses of MFL and EC signals within the slits can be utilized for characterizing the slits. Furthermore, validation with fabricated backside slits confirms the correlation between slit depth, length and the intensity of the measured signals, particularly when an optimized excitation frequency is employed. The proposed method enables the prediction of slit depth and identification of slit shapes, thereby resulting in an enhancement of backside defect detection capabilities. Through this proposed hybrid technique, a connection is established between MFL and EC methods to enable a versatile tool for the precise assessment of cracks. Springer 2024-03 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40045/1/Backside%20Defect%20Evaluation%20in%20Carbon%20Steel%20Plate%20Using%20a%20Hybridized.pdf pdf en http://umpir.ump.edu.my/id/eprint/40045/2/Backside%20defect%20evaluation%20in%20carbon%20steel%20plate%20using%20a%20hybridized%20magnetic%20flux%20leakage%20and%20eddy%20current%20technique_ABS.pdf Mohd Aufa Hadi Putera, Zaini and Mohd Mawardi, Saari and Nurul A’in, Nadzri and Zulkifly, Ab Aziz and Kiwa, Toshihiko (2024) Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique. Journal of Nondestructive Evaluation, 43 (9). pp. 1-15. ISSN 0195-9298. (Published) https://doi.org/10.1007/s10921-023-01022-z https://doi.org/10.1007/s10921-023-01022-z |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Zulkifly, Ab Aziz Kiwa, Toshihiko Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| title | Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| title_full | Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| title_fullStr | Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| title_full_unstemmed | Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| title_short | Backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| title_sort | backside defect evaluation in carbon steel plate using a hybridized magnetic flux leakage and eddy current technique |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/40045/1/Backside%20Defect%20Evaluation%20in%20Carbon%20Steel%20Plate%20Using%20a%20Hybridized.pdf http://umpir.ump.edu.my/id/eprint/40045/2/Backside%20defect%20evaluation%20in%20carbon%20steel%20plate%20using%20a%20hybridized%20magnetic%20flux%20leakage%20and%20eddy%20current%20technique_ABS.pdf |
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