EDDY-CURRENT FLAW-DETECTING PROBE

PROBLEM TO BE SOLVED: To provide an eddy-current flaw-detecting probe wherein the measurement time can be reduced, the inspection efficiency can be improved, and the cost can be reduced. SOLUTION: The eddy-current flaw-detecting probe is designed to detect a defect on a heat exchanger tube at a ther...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ASADA YOSHIHIRO, KIDERA TAKUYA
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an eddy-current flaw-detecting probe wherein the measurement time can be reduced, the inspection efficiency can be improved, and the cost can be reduced. SOLUTION: The eddy-current flaw-detecting probe is designed to detect a defect on a heat exchanger tube at a thermal power plant, nuclear power plant or the like. In this case, the probe is formed of (A) an eddy current flaw detecting probe 1 for straight tubes and (B) an eddy current flaw detecting probe 2 for curved tubes, and (C) the probe 1 and the probe 2 are connected in series.