Email this article A LED-based thermal detector of hidden corrosion flaws
- Authors: Chulkov A.O.1, Vavilov V.P.1, Malakhov A.S.1
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Affiliations:
- Tomsk Polytechnic University
- Issue: Vol 52, No 10 (2016)
- Pages: 588-593
- Section: Thermal Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181204
- DOI: https://doi.org/10.1134/S1061830916100041
- ID: 181204
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Abstract
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.
About the authors
A. O. Chulkov
Tomsk Polytechnic University
Author for correspondence.
Email: chulkovao@tpu.ru
Russian Federation, Tomsk, 634050
V. P. Vavilov
Tomsk Polytechnic University
Email: chulkovao@tpu.ru
Russian Federation, Tomsk, 634050
A. S. Malakhov
Tomsk Polytechnic University
Email: chulkovao@tpu.ru
Russian Federation, Tomsk, 634050
