Analysis of electrochemical processes under conditions of vibration cavitation shows the possibility of hydrogen release and, correspondingly, the hydrogenation of metallic surface and its embrittlement. The change in pulse sign is connected with the specific features of electrolyte, where both positive and negative ions are present. The appearance of cavitation bubbles is accompanied by the transfer of ions of casual composition, and the total pulse sign depends on the type of dominating ions.
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References
J. Chmiel, “Advances in the research into the phenomena of corrosion-cavitation and hydrogen-cavitation wear,” Pol. J. Envir. Studies, 18, No. 2A, 33–38 (2009).
T. Zieliński, Cyfrowe Przetwarzanie Sygnałów, WKL, Warszawa (2005).
J. Chmiel, W. Janicki, A. Krella, and J. Steller, “Badania zużycia korozyjno-kawitacyjnego na stanowisku wibracyjnym ze spoczy- wająca próbką,” Probl. Eksploatacji, No. 1, 91–100 (2010).
L. Chincholle and F. Goby, “Etude de la charge électrique des bulles de cavitation. Application éventuelle a la détection du seuil de cavitation,” in: IAHR&SHF Symp. “Two Phase Flow and Cavitation in Power Generation,” Grenoble (1976).
O. T. Tsyrul’nyk and A. I. Bassarab, “Deformation processes during cavitation damage of ferritic-pearlitic steel,” Fiz.-Khim. Mekh. Mater., 34, No. 6, 73–76 (1998); English translation : Mater. Sci., 34, No. 6, 821–825 (1998).
O. T. Tsyrul’nyk and A. I. Bassarab, “Structural sensitivity of steels to corrosion-mechanical fracture under conditions of fatigue and cavitation,” Fiz.-Khim. Mekh. Mater., 35, No. 4, 120–124 (1999); English translation : Mater. Sci., 35, No. 4, 581–586 (1999).
O. I. Balyts’kyi, J. Chmiel, P. Krause, J. Niekrasz, and M. Maciag, “Role of hydrogen in the cavitation fracture of 45 steel in lubricating media,” Fiz.-Khim. Mekh. Mater., 45, No. 5, 39–42 (2009); English translation : Mater. Sci., 45, No. 5, 651–654 (2009).
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 47, No. 1, pp. 24–28, January–February, 2011.
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Balyts’kyi, O.I., Chmiel, J. & Dorobczyński, L. Analysis of electrochemical oscillations under conditions of vibration cavitation. Mater Sci 47, 21–25 (2011). https://doi.org/10.1007/s11003-011-9363-z
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DOI: https://doi.org/10.1007/s11003-011-9363-z