METHOD AND DEVICE FOR DETECTING FLAW OF INSPECTING OBJECT, AND PROBE FOR EDDY CURRENT FLAW DETECTION

PROBLEM TO BE SOLVED: To provide a flaw detection method that readily enables giving magnetic fields of two directions to be provided easily to an inspecting object, using a simple configuration, and can detect flaws in any direction. SOLUTION: Two coils 21 and 22, whose cross section has a rectangu...

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Bibliographische Detailangaben

Hauptverfasser:	NAKANO KOICHI, HIROSHIMA TATSUO
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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