Structure of Iron-Nickel Coatings Obtained by Using Pulse Current
DOI:
https://doi.org/10.15330/pcss.20.1.32Keywords:
non-stationary electrolysis, cathode overvoltage, layer growth, density of dislocations, blocks of mosaicAbstract
The paper presents the research results concerning the structure of iron-nickel alloy films obtained with pulse unipolar current from an electrolyte solution. It is shown that under the conditions of unsteady electrocrystallization there are processes on the cathode that lead to the formation of highly nonequilibrium structures and the change in the growth nature of the coating from columnar to layer-by-layer one.
References
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[2] I. V. Sally, Crystallization at very high cooling rates (Naukova Dumka, Kiev, 1970).
[3] A. V. Osipov, Physics and Chemistry of Materials Processing 5, 71 (1991).
[4] K. Vetter, Electrochemical kinetics; trans. from German by Y. M. Kolotyrkin (Chemistry, Moscow, 1967).
[5] N. A. Kostin, V. S. Kublanovskyi, V. A. Zabludovsky, Pulse electrolysis (Naukova Dumka, Kyiv, 1989).
[6] V. V. Trofimenko, Yu. M. Loshkaryov, V. S. Kovalenko, Proceedings of the Academy of Sciences of the USSR 277(5), 1181 (1976).
[7] U. Weinhardt; trans. from English by O. V. Abramova, Introduction to the physics of metal crystallization (Mir, Moscow, 1967).
[8] V. А. Zabludovsky, R. F. Ganich, A. D. Zabludovskaya, Vìsnik Dnìpropetrovsʹkogo unìversitetu. Serìâ Fìzika, radìoelektronìka 6, 22 (2000).
[9] V. M. Kozlov, Electrochemistry 17(9), 1319 (1981).
[10] V. V. Povetkin, I. M. Kovenskyi, Metals 2, 108 (1982).
[11] R. P. Ganich, V. O. Zabludovsky, V. V. Artemchuk, Structure of electrolytic Fe-Ni alloys obtained by using pulse current. Abstracts of the 76th International Practical Scientific Conference "Problems and Prospects of Railway Transport Development" 19-20 May 2016 (Dnipropetrovsk, 2016). P.75.
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Published
2019-04-01
How to Cite
Ganich, R. P., Zabludovsky, V. O., & Artemchuk, V. V. (2019). Structure of Iron-Nickel Coatings Obtained by Using Pulse Current. Physics and Chemistry of Solid State, 20(1), 27–32. https://doi.org/10.15330/pcss.20.1.32
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Review
