ULTRASONIC FLAW DETECTION METHOD AND DEVICE

PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method and device capable of precisely separating and detecting only flaw echo in case that the flaw echo is mixed with disturbance echo, and reducing a probable echo wrong detection. SOLUTION: This method comprises setting a trigger gate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SAKAMOTO HIROSHI, MAKINO KAZUNARI, YOUSO JIROU
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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