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The ultrasonic testing method using phased-array ultrasonic transducers and wedges
The ultrasonic testing method using phased-array ultrasonic transducers and wedges
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机译:使用相控阵超声换能器和楔形的超声测试方法
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摘要
The present invention relates to an ultrasonic wave nondestructive inspection using a phased array ultrasonic wave probe wherein a means is provided to perform, using a wedge, a detection of a refraction angle higher than a critical angle of an inspection object longitudinal wave by using a transverse wave, and a detection of the refraction angle lower than the critical angle of the transverse wave by using the longitudinal wave so as to inspect a wide range within a short time.
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