NDLI: Subminiature eddy-current transducers for conductive materials research

Content Provider	IEEE Xplore Digital Library
Author	Malikov, Vladimir N. Davydchenko, Michail A. Dmitriev, Sergey F. Sagalakov, Anatoly M.
Copyright Year	2015
Description	Author affiliation: Altai State University, Barnaul, Russia (Malikov, Vladimir N.; Davydchenko, Michail A.; Dmitriev, Sergey F.; Sagalakov, Anatoly M.)
Abstract	On the basis of the eddy-current transducer (ECT) of transformer type sensor has been developed. It allows exploring metal-insulator-metal, aluminum-magnesium alloy structure and titanium. Block diagram of the sensor, basic technical information were presented (the number of 10–130 turns, the value of initial magnetic permeability of the core μmax=500). The scheme of computer application as a generator and receiver of signals from the windings has been considered. Measurements technique which allows high-precision control of defects in composite materials, titanium and aluminum-magnesium alloy has been described. As a part of the study, the transducer has been tested at a number of facilities: aluminum-magnesium alloy 5.5 mm thick and titanium 5 mm thick. The article shows the dependence of the (ECT) signal from the defect in these structures.
Starting Page	1
Ending Page	4
File Size	494019
Page Count	4
File Format	PDF
e-ISBN	9781467381147
DOI	10.1109/MEACS.2015.7414951
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-12-01
Publisher Place	Russia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transducers Magnetic field measurement Voltage measurement Welding Windings Titanium Flaws Non-destructive testing Eddy current Aluminum alloy
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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