An Inversion Procedure for Sizing Surface Cracks in Metals, Using an Open-ended Waveguide Probe
نویسندگان
چکیده
Fatigue and stress crack detection in metallic structures is of utmost importance to the in-service inspections of metallic components. Beside the crack detection, the prediction of the crack size leads to a better estimation of the useful life of the metal in service. Currently, there are several prominent nondestructive testing (NDT) techniques for detecting and sizing surface cracks in metals each of which possesses certain limitations and disadvantages, including the potential drop technique, the eddy current technique, and the surface magnetic field measurement technique.
منابع مشابه
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