It is suggested to systemize parameters and functions of pitting corrosion model parameters in accordance with research spectrum level. Three sets of model parameters are considered: those parameters which can limit the variety of pitting corrosion formation; the parameters to determine the kinetics of multiple pitting corrosion; parameters to determine the processes in single pitting. Mathematical models of pitting corrosion which simulate functions of model parameters at different research spectrum level are shown.
«питтинговая коррозия», «математическая модель», «системный подход», pitting corrosion, mathematical model, system approach
1. Kolotyrkin, Ya. M. Osnovy teorii razvitiya pittingov / Ya. M. Kolotyrkin, Yu. A. Popov, Yu. V. Alekseev // Itogi nauki i tehniki. Ser. korroziya i zaschita ot korrozii. - M.: VINITI, 1982. - T.9. - S. 88 -139.
2. Rozenfel'd, I.L. Korroziya i zaschita metallov// Izdatel'stvo «Metallurgiya». -M., 1969. - S. 448.
3. Taranceva, K.R. Prognozirovanie pittingostoykosti nerzhaveyuschih staley v himiko-farmacevticheskih proizvodstvah: dis.. d-ra teh. nauk./ K.R.Taranceva.- Penza, 2004. - S.439.
4. Kaydrikov, R.A. Pittingovaya korroziya metallov i mnogosloynyh sistem (issledovanie, modelirovanie, prognozirovanie, monitoring) / R.A. Kaydrikov, S.S. Vinogradova // Vestnik Kazanskogo tehnologicheskogo universiteta. - Kazan', 2010. - №4. - S. 212-217.
5. Vinogradova, S.S. Obzor stohasticheskih modeley pittingovoy korrozii/ S.S.Vinogradova, R.F. Tazieva, R.A. Kaydrikov// Vestnik Kazanskogo tehnologicheskogo universiteta. - Kazan', 2012. -№8. - S. 313-319.
6. Ergun,M. Mathematical model for pitting potential of Fe 16% chromium steel/ M.Ergun, M.Balbasi// Corrosion Science, 1994. - V. 36, N.9. - P. 1569-1574.
7. Shibata, T. Stochastic approach to the effect of alloying elements of the pitting resistence of ferritic stainless steels //Trans. Iron and Steel Inst.Jap. -1983. V.23, N.9. - P.785-788.
8. Williams, D. E. Stochastic models of pitting corrosion of stainless steels. Modeling of the initiation and growth of pits at constant potential / D. E. Williams, C. Westcott, M. Fleischmann//J. Electro-chem. Soc. 1985. - V.132, № 8. - P. 1804-1811
9. Williams, D. E. Stochastic models of pitting corrosion of stainless steels. II. Measurements and interpretation of data at constant potential / D. E. Williams, C. Westcott, M. Fleischmann //J. Electro-chem. Soc. 1985. - V.132, № 8. - P. 1804-1811.
10. Sharland S.M. Mathematical model of crevice and pitting corrosion-II. The mathematical solution// Corrosion Science, 1988. - V. 28, N.6. - P. 621-630.