Phased-array flaw-detection device and method

A plurality of ultrasonic transducers of the invented probe are separated in a concentric circle pattern, separated in rows that are orthogonal to a reference line L that passes through the center of circles, and positioned line symmetrically with respect to the reference line L. The detection surfa...

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Bibliographische Detailangaben
Hauptverfasser: Arakawa, Takahiro, Fukumoto, Shintaro, Kawasaki, Hiraku
Format: Patent
Sprache:eng
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