A LED-based thermal detector of hidden corrosion flaws

Abstract

© 2016, Pleiades Publishing, Ltd. Results of using powerful LED matrices to inspect metal articles for hidden corrosion by active thermal-wave method are described. The effect of the color of paint-and-lacquer coating on the efficiency of heating with LED and halogen emitters is analyzed. The possibility of using powerful LED panels as thermal stimulation sources in portable flaw detectors is described.

Original language	English
Pages (from-to)	588-593
Number of pages	6
Journal	Russian Journal of Nondestructive Testing
Volume	52
Issue number	10
DOIs	https://doi.org/10.1134/S1061830916100041
Publication status	Published - 1 Oct 2016

Keywords

hidden corrosion
light-emitting diodes (LED)
thermal testing
thermal waves

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10.1134/S1061830916100041

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Chulkov, A. O., Vavilov, V. P., & Malakhov, A. S. (2016). A LED-based thermal detector of hidden corrosion flaws. Russian Journal of Nondestructive Testing, 52(10), 588-593. https://doi.org/10.1134/S1061830916100041

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author = "Chulkov, {A. O.} and Vavilov, {V. P.} and Malakhov, {A. S.}",

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KW - light-emitting diodes (LED)

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