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ULTRASONIC INSPECTION DEVICE, ULTRASONIC INSPECTION SYSTEM INCLUDING THE SAME, AND ULTRASONIC INSPECTION METHOD AND PROGRAM
ULTRASONIC INSPECTION DEVICE, ULTRASONIC INSPECTION SYSTEM INCLUDING THE SAME, AND ULTRASONIC INSPECTION METHOD AND PROGRAM
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机译：超声波检查装置，包括该超声波检查装置的超声波检查系统以及超声波检查方法和程序
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摘要
PROBLEM TO BE SOLVED: To provide an ultrasonic inspection device capable of easily and highly-reliably inspecting a narrow portion considering an actual shape of a flaw detection object.;SOLUTION: The ultrasonic inspection device includes: plural ultrasonic probes each transmitting ultrasonic at an incidence angle different from each other with respect to a heat transfer pipe 12; and a wedge 9 to which the plural ultrasonic probes are fixed so as to contact with the surface of the heat transfer pipe 12. The ultrasonic probes include: a vertical probe 5 that transmits ultrasonic in a vertical direction with respect to the surface of the heat transfer pipe 12; and inclined probes which include a small refraction angle probe 6 that transmits ultrasonic at an angle with respect to the surface of the heat transfer pipe 12 and a large refraction angle probe 7.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT
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