Identification of Tiny Surface Cracks in a Rugged Weld by Signal Gradient Algorithm Using the ACFM Technique

It is still a big challenge to identify tiny surface cracks in a rugged weld due to the lift-off variations using the nondestructive testing (NDT) method. In this paper, the signal gradient algorithm is presented to identify the tiny surface crack in the rugged weld using the alternating current fie...

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Detalles Bibliográficos
Autores principales: Yuan, Xin’an, Li, Wei, Yin, Xiaokang, Chen, Guoming, Zhao, Jianming, Jiang, Weiyu, Ge, Jiuhao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7013911/
https://www.ncbi.nlm.nih.gov/pubmed/31936653
http://dx.doi.org/10.3390/s20020380

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7013911/
https://www.ncbi.nlm.nih.gov/pubmed/31936653
http://dx.doi.org/10.3390/s20020380

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