Abstract
A mathematical model for describing the processes in the electrolytic bath involved in the deposition of calcium-phosphate coatings by microarc oxidation was proposed. The model takes into account diffusion in the liquid and solid phases and the basic chemical transformations in the particles and liquid solution. A code for numerical solution of the problem with allowance made for the difference of the characteristic scales in the different phase was developed. Numerical experiments were performed to examine how the parameters of the model influence the processes in the electrolytic bath.
Similar content being viewed by others
References
I. V. Suminov, A. V. Epel’fel’d, V. B. Lyulin, et al., Microarc Oxidation: Theory, Technology, Equipment (EKOMET, Moscow, 2005) [in Russian].
S. I. Bulychev, V. A. Fedorov, and V. P. Danilevskii, Fiz. Khim. Obrab. Mater., No. 6, 53 (1993).
G. A. Shashkina, M. B. Ivanov, E. V. Legostaeva, et al., Fiz. Mezomekh. 7 (Special Issue), Part 2, 123 (2004).
Yu. P. Sharkeev, V. I. Danilov, E. V. Legostaeva, et al., Abstracts of Papers, Conference “Nanostructured Materials-2007, Belarus-Russia“ (Inst. Khimii Tverdogo Tela i Mekhanokhimii, Sib. Otd. Ross. Akad. Nauk, Novosibirsk, 2007), p. 466 [in Russian].
V. I. Belevantsev, G. A. Markov, O. P. Terleeva, and E. K. Shulepko, Izv. Sib. Otd. Akad. Nauk SSSR, Ser. Khim., No. 6, 73 (1989).
A. I. Gorchakov, A. V. Semenova, Yu. V. Syrovatskaya, et al., Fiz. Khim. Obrab. Mater., No. 6, 43 (2004).
N. N. Nazarenko and A. G. Knyazeva, Fiz. Mezomekh. 8 (Special Issue), 61 (2005).
D. A. Frank-Kamenetskii, Diffusion and Heat Transfer in Chemical Kinetics (Nauka, Moscow, 1987) [in Russian].
V. G. Levich, Physicochemical Hydrodynamics (Akad. Nauk SSSR, Moscow, 1952) [in Russian].
A. M. Kol’chuzhkin, A. M. Timokhin, V. D. Ababii, and V. A. Lebedev, Elektrokhimiya 35(9), 1141 (1999) [Russ. J. Elektrochem. 35 (9), 1007 (1999)].
H. Eyring, S. H. Lin, and S. M. Lin, Basic Chemical Kinetics (Wiley, New York, 1980; Mir, Moscow, 1983).
N. M. Emanuel’ and D. G. Knorré, Course of Chemical Kinetics (Vysshaya Shkola, Moscow, 1974) [in Russian].
F. Daniels and R. A. Alberty, Physical Chemistry (Wiley, New York, 1975; Mir, Moscow, 1978).
Concise Handbook of Chemistry, Ed. by O. D. Kurilenko (Mir, Moscow, 1982) [in Russian].
R. I. Nigmatulin, Dynamics of Multiphase Systems (Nauka, Moscow, 1987), Parts 1–2 [in Russian].
G. M. Ostrovskii, Applied Mechanics of Nonuniform Media (Nauka, St. Petersburg, 2000) [in Russian].
Chemical Hydrodynamics, Ed. by A. K. Kutepov (Byuro Kvantum, Moscow, 1996) [in Russian].
K. S. Krasnov, N. K. Vorob’ev, et al., Physical Chemistry (Vysshaya shkola, Moscow, 1995), Vol. 2 [in Russian].
N. N. Nazarenko, A. G. Knyazeva, I. A. Khlusov, and A. V. Karlov, Fiz. Mezomekh. 7(2), 135 (2004).
N. N. Nazarenko, A. G. Knyazeva, E. V. Legostaeva, et al., in Proc. Russian School-Conference of Young Scientists and Teachers “Biocompartible Nanostructured Materials and Coatings for Medical Purposes“ (Izd. Belgorodsk. Gos. Univ., Belgorod, 2006), p. 324.
Author information
Authors and Affiliations
Additional information
Original Russian Text © N.N. Nazarenko, A.G. Knyazeva, 2008, published in Khimicheskaya Fizika, 2008, Vol. 27, No. 9, pp. 77–85.
Rights and permissions
About this article
Cite this article
Nazarenko, N.N., Knyazeva, A.G. A theoretical study of physicochemical processes occurring in an electrolytic bath during the deposition of calcium phosphate coatings by microarc oxidation. Russ. J. Phys. Chem. B 2, 732–739 (2008). https://doi.org/10.1134/S1990793108050138
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1990793108050138