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Phase-Extraction-Based MFL Testing for Subsurface Defect in Ferromagnetic Steel Plate
Magnetic flux leakage (MFL) based on phase extraction for detecting the subsurface defects in ferromagnetic steel plate was investigated. The relationship between electromagnetic field phase and the subsurface defect was analyzed. Low-frequency alternating current (AC) excitation source and high-pow...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9099955/ https://www.ncbi.nlm.nih.gov/pubmed/35591012 http://dx.doi.org/10.3390/s22093322 |