Skip to main content
Log in

Nonсontact Spectral Express Method for Detecting Corrosion Damage to Metal Products

  • ACOUSTIC METHODS
  • Published:
Russian Journal of Nondestructive Testing Aims and scope Submit manuscript

Abstract

We propose to use the shape of the envelope of the spectrum of the collection of pulses received from metal products by a straight-beam electromagnetic-acoustic transducer as a new criterion for the presence of a defect at the bottom surface of the product. A new flaw detection method to test pipes, sheets, and shells has been developed, which includes excitation and reception of packet ultrasonic pulses with a given duration and carrier frequency, determining the shape of the envelope of the spectrum of the total received signal, comparing the resulting spectrum envelope with the envelope of the spectrum of bottom signals in a defect-free reference section, and making a decision about the presence of a defective metal section based on the results of comparison. It has been experimentally proved that the developed method is effective both in the presence and in the absence of echoes reflected from defects in a realization. The effectiveness of the developed method has been confirmed experimentally by identifying defective areas at the bottom surface of a product.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Fig. 5.

Similar content being viewed by others

REFERENCES

  1. Nerazrushayushchii kontrol’/Spravochnik v 7 t. (Nondestructive Testing/A Handbook in 7 Vols.), Klyuev, V.V., Ed., Vol. 3: Yermolov, I.N. and Lange, Yu.V., Ul’trazvukovoi kontrol’ (Ultrasonic Testing), Moscow: Mashinostroenie, 2004.

  2. Bobrov, V.T., Samokrutov, A.A., and Shevaldykin, V.G., The state-of-the-art and development trends of acoustic (ultrasonic) methods, means, and technologies of nondestructive testing and technical diagnostics, Territ. NDT, 2014., no. 2, pp. 24–27.

  3. Sudakova, K.V. and Kazyukevich, I.L., On improving the quality control of metallurgical products, V Mire NK, 2004, no. 3, pp. 8–10.

  4. Semerenko, A.V., The use of EMATs in testing for corrosion and erosion of steam heaters in boiler plants, Territ. NDT, 2014, no. 1, pp. 42–43.

  5. Nordinkraft website [electronic resource]. Access mode: www.nordinkraft.de. Cited August 23, 2019.

  6. Ermolov, I.N., Progress in the theory of ultrasonic flaw detection. Problems and prospects, Russ. J. Nondestr. Test., 2004, vol. 40, no. 10, pp. 655–678.

    Article  Google Scholar 

  7. Sazonov, Yu.I., Electromagnetic-acoustic effects in condensed matter and physical methods of their use, in XXVII sessiya Ross. akust. ob-va, posv. pamyati uchenykh-akustikov FGUP “Krylovskii gosudarstvennyi nauchnyi tsentr” A.V. Smolyakova i V.I. Popkova (XXVII Session of the Russ. Acoust. Soc. Dedicated to the Memory of Acoustics Scientists of “Krylov State Scientific Center” A.V. Smolyakov and V.I. Popkov), St. Petersburg, April 16–18, 2014.

  8. Muzhitskii, V.F. and Komarov, V.A., Double electrodynamic electromagnetic-acoustic transformation in a normal polarizing field, Russ. J. Nondestr. Test., 2009, vol. 45, no. 2, pp. 125–132.

    Article  Google Scholar 

  9. Murav’eva, O.V. and Myshkin, A.V., Simulation of acoustic fields of synphase electromagnetic-acoustic transducers, Russ. J. Nondestr. Test., 2013, vol. 49, no. 12, pp. 728–734.

    Article  Google Scholar 

  10. Petrishchev, O.N., Suchkov, G.M., and Plesnetsov, S.Yu., Teoriya i praktika elektromagnitno-akusticheskogo kontrolya. Chast’ 1. Teoreticheskie osnovy rascheta i proektirovaniya elektroakusticheskikh preobrazovatelei elektromagnitnogo tipa (monografiya) (Theory and Practice of Electromagnetic-Acoustic Testing. Part 1. Theoretical Foundations of The Calculation and Design of Electro-Acoustic Transducers of Electromagnetic Type (Monograph)), Kharkiv: Oberig, 2019.

  11. Plesnetsov, S.Yu., Petrishchev, O.N., Migushenko, R.P., and Suchkov, G.M., Modeling the process of electromagnetic-acoustic transduction during excitation of torsional waves, Tekhn. Elektrodin., 2017, no. 3, pp. 79–88.

  12. Zhichao Cai, Suzhen Liu, Chuang Zhang, and Oingxin Yang, Microscopic mechanism and experiment research of electromagnetically induced acoustic emission, IEEE Trans. Magn., November 2015, vol. 51, no. 11, article ID 9401804.

    Article  Google Scholar 

  13. Shen Wang, Songling Huang, Yu Zhang, and Wei Zhao, Multiphysics modeling of a Lorentz force-based meander coil electromagnetic acoustic transducer via steady-state and transient analyses, IEEE Sensors J., 2016, vol. 16, no. 17, pp. 6641–6651. https://doi.org/10.1109/JSEN.2016.2587620

    Article  Google Scholar 

  14. Yong Li, Yi-li Li, and Zhen-mao Chen, A fast analytical model of electromagnetic acoustic transducers for evaluation of flat non-magnetic conductors, in 2014IEEE Far East Forum Nondestr. Eval./Test.,™ IEEE Conf. Publ., pp. 237–241. https://doi.org/10.1109/FENDT.2014.6928271

  15. Danilenko, E., Orlovs’kii, A., Taturevich, A., et al., Klasifikatsiya i katalog defektiv i poshkodzhen’ elementiv strilochnikh perevodiv ta reiok zaliznits’ Ukrainy (Classification and Catalog of Defects and Damage of Elements of Turnouts and Rails in Ukraine), Dnipropetrovsk, 2000.

    Google Scholar 

  16. Willems, H., Jaskolla, B., Sickinger, T., Barbian, AA, and Niese, F., Enhanced capabilities for testing pipeline corrosion using EMAT technology [electronic resource], in 10-ya Evrop. konf. po nerazrush. kontrolyu (10th Eur. Conf. Nondestr. Test.), Moscow, 2010. Access mode: http://www.ndt.net/article/ecndt2010/reports/1_11_16.pdf

  17. Tsapenko, V.K. and Kuts, Yu.V., Osnovi ul’trazvukovogo neruinivnogo kontrolyu: Pidruchnik (Basics of Ultrasonic Nondestructive Testing: a Textbook), Kyiv: Kyiv Politekh. Univ., 2010.

  18. Suchkov, G.M., Development of the theory and practice of creating devices for electromagnetic-acoustic testing of metal products, Doctoral Dissertation, Kharkiv: Kharkiv Politekh. Univ., 2005.

  19. Murav’eva, O.V., Kokorina, E.N., Sterkhov, V.D., and Malyutin, D.V., Modeling magnetization systems of electromagnetic-acoustic transducers of body waves for testing of bar stock, in Priborostroenie v XXI veke—2011. Integr. nauki, obrazov. Proizv. Sb. mater. VII Vseross. nauchno-tekh. konf. mezhdunar. uchast. (Instrumentation in the XXI Century—2011. Integr. Sci. Educ. Prod. Coll. Pap. VII All-Russ. Sci. Tech. Conf. Int. Particip.), Izhevsk: IzhSTU, 2012, pp. 198–202.

  20. Bussi E.P. Salam and Kassable Mishel, Ultrasonic transducer for noncontact testing of products made of ferromagnetic materials, Mater. 1 Mizhnar. nauk.-prakt. internetkonf. “Integr. osviti, nauki ta biznesu v suchasnomu seredovishchi: litni disputiy” (Proc. 1 Int. Sci.-Pract. Internet Conf. “Integr. Educ. Sci. Bus. Mod. Environ.: Summer Disputes”), August 1–2, 2019, pp. 620–624.

  21. Plesnetsov, S.Yu., Petrishchev, O.N., Mygushchenko, R.P., Suchkov, G.M., Sotnik, S.V., and Kropachek, O.Yu., Powerful sources of pulsed high-frequency electromechanical transducers for measurement, testing and diagnostics, Elektrotekh. Elektromekh., 2018, no. 2, pp. 31–35.

  22. McNamara, J., and Lanza di Scalea, F., Improvements in noncontact ultrasonic testing of rails by the discrete wavelet transform, Mater. Eval., 2004, no. 62(3), pp. 365–372.

  23. Viskov, O.V. Improving reliability and information value of acoustic testing of pipe products, Extended Abstract of Cand. Sci. Dissertation, Ivano-Frankivsk: Ivano-Frankivsk Nats. Tekh. Univ. Nafty Gazu, 2003.

  24. Suchkov, G.M., Investigation of the features of the propagation of elastic waves excited by the EMA method, Kontrol’ Diagn., 2001, no. 12, pp. 36–39.

  25. Bobrov, V.T. and Shevaldykin, V.G., Multiple ultrasonic echoes in the plate: analysis and application, V Mire NK, 2016, vol. 19, no. 1, pp. 36–41.

    Google Scholar 

  26. Bobrov, V.T. and Shevaldykin, V.G., Multiple ultrasonic echoes in the plate: analysis and application, Tekhnol. Mashinostr., 2017, no. 5, pp. 50–54.

  27. Baskakov, S.I., Radiotekhnicheskie tsepi i signaly (Radio Circuits and Signals), Moscow: Vyssh. Shkola, 2000.

  28. Chumichev, A.M., Tekhnika i tekhnologiya nerazrushayushchikh metodov kontrolya detalei gornykh mashin i oborudovaniya / Uch. posob. (Technique and Technology of Nondestructive Testing Methods for Parts of Mining Machinery and Equipment: a Textbook), Moscow: MGGU, 2003.

  29. Suchkov, G.M. and Khomyak, Yu.V., Improving the capabilities of eddy current testing of the surface of continuously cast slabs of ferromagnetic steels, Defektoskopiya, 2013, no. 1, pp. 78–83.

  30. Migushchenko, R.P., Suchkov, G.M., Petrishchev, O.N., and Desyatnichenko, A.V., Teoriya i praktika elektromagnitno-akusticheskogo kontrolya. Chast’ 5. Osobennosti konstruirovaniya i prakticheskogo primeneniya EMA ustroistv ul’trazvukovogo kontrolya metalloizdelii /Monografiya (Theory and Practice of Electromagnetic-Acoustic Testing. Part 5 Features of the Design and Practical Application of EMA Devices for Ultrasonic testing of Metal Products/Monograph), Kharkiv: Planet-Print, 2016.

  31. Migushchenko, R.P., Suchkov, G.M., Radev, Kh.K., et al., Electromagnetic-acoustic transducer for ultrasonic thickness gaging of ferromagnetic metal products without removing dielectric coating, Tekh. Elektrodin., 2016, no. 2, pp. 78–82.

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to G. M. Suchkov.

Additional information

Translated by V. Potapchouck

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Suchkov, G.M., Migushchenko, R.P., Kropachek, O.Y. et al. Nonсontact Spectral Express Method for Detecting Corrosion Damage to Metal Products. Russ J Nondestruct Test 56, 12–19 (2020). https://doi.org/10.1134/S1061830920010118

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S1061830920010118

Keywords:

Navigation