Registration Number
0222U001706,
0121U110517
, R & D reports
Title
Development of the instrumentation and methodology for eddy current monitoring of materials fatigue and corrosion degradation and stress state in the critical long-term exploited structures.
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Head
Uchanin Valentyn М., д.т.н.
Registration Date
31-01-2022
Organization
Physico-Mechanical Institute named after GV Karpenko of the National Academy of Sciences of Ukraine
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The possibility to increase the reliability of defect detection based on the intellectualization of eddy current flaw detector order to reduce the subjective factor concerned with the operator qualification was analyzed. Components of the new eddy current flaw detector prototype with a microprocessor circuit of automatic adjustment and a sensitivity indication scheme have been developed. The boards of the eddy current flaw detector were produced. The generalization and implementation of eddy current methods for aluminum alloys degradation evaluation using the VEPR-31 type structuroscope were performed. Low-frequency eddy current probe was developed and manufactured and tested to detect defects in structures made of ferromagnetic materials through a layer of anti-corrosion dielectric coating. A local high-frequency eddy current probe of parametric type for detection of short cracks longer than 1.0 mm has been developed and manufactured.
Product Description
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Aleshchenko Oleksiy H.
Kyrychenko Iryna I.
Kulynych Yaroslav P.
Rybachuk Volodymyr H.
Uchanin Valentyn М.
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2022-03-09
