Detection and assessment of flaws in friction stir welded joints using ultrasonic guided waves: experimental and finite element analysis

作者: R. Fakih , M.A. , Mustapha , S. , Tarraf

DOI: 10.1016/J.YMSSP.2017.09.003

关键词: Friction stir weldingNondestructive testingDelaminationStructural health monitoringFinite element methodWeldingStructural engineeringUltrasonic sensorLamb wavesEngineering

摘要: … detection of defects such as corrosion, cracking, delamination, … signals due to FSW kissing bond defects. The authors used … In this section, the construction of the finite element models …

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