METHOD FOR EDDY-CURRENT INSPECTION OF INNER DIAMETER OF METAL PIPES

FIELD: defectoscopy.SUBSTANCE: invention relates to methods for nondestructive inspection of metal pipes and can be used for control of their inner diameter. Essence: inside the pipe two pairs of co-axes are placed coaxially at a fixed distance from each other, along the orthogonality of common axes...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Goldshtejn Aleksandr Efremovich, Kiselev Evgenij Konstantinovich
Format: Patent
Sprache:eng ; rus
Schlagworte:
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