Abstract
Laser short-pulse treatment of ultradispersed powdered chromium(III) oxide supported on the surface of steel 20 was used to obtain nanosize surface layers containing chromium and iron oxides dispersed in α- and γ-iron, as well as mixed oxides with a FeO · Cr2O3 spinel structure. Reduced metallic chromium is also found. Measurement of anodic potentiodynamic curves in neutral and weakly basic borate buffer solutions shows that the formed surface layers promote enhancement of corrosion stability of steel due to transition of the surface into a passive state.
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References
Scorcelletti, V.V., Teoreticheskie osnovy korrozii metallov (Theoretical Fundamentals of Metal Corrosion), Moscow: Khimiya, 1972.
Tomashov, N.D. and Chernova, G.P., Teoriya korrozii i korrozionno-stoikie konstruktsionnye splavy (Corrosion Theory and Corrosion-Resistant Structural Alloys), Moscow: Metallurgiya, 1993.
Medvedeva, M.L., Korroziya i zashchita oborudovaniya pri pererabotke nefti i gaza (Corrosion and Protection of Equipment in Oil and Gas Refining), Moscow: Neft’ i Gaz, 2005.
Sukhotin, A.M., Fizicheskaya khimiya passiviruyushchikh plenok na zheleze (Physical Chemistry of Passivating Films on Iron), Leningrad: Khimiya, 1989.
Syugaev, A.V., Lomaeva, S.F., and Reshetnikov, S.M., Shiravin, A.S., Sharafeeva, E.F., and Surnin, D.V., Prot. Met. Phys. Chem. Surf., 2008, vol. 44, no. 4, p. 367.
Lomaeva, S.F., Syugaev, A.V., and Reshetnikov, S.M., Korroz.: Mater., Zashch., 2007, no. 1, p. 2.
Syugaev, A.V., Lomaeva, S.F., Lyalina, N.V., and Reshetnikov, S.M., Prot. Met. Phys. Chem. Surf., 2013, vol. 49, no. 2, p. 209.
Kolotyrkin, V.I., Yanov, L.A., and Knyazheva, V.M., Itogi Nauki Tekh., Ser.: Korroz. Zashch. Korroz., 1986, vol. 12, p. 185.
Kharanzhevskii, E.V., Ipatov, A.G., and Klimova, I.N., Fiz. Met. Metalloved., 2009, vol. 108, no. 5, p. 534.
Reshetnikov, S.M., Kharanzhevskii, E.V., Krivilev, M.D., Sadiokov, E.E., and Matveeva, N.S., Khim. Fiz. Mezoskopiya, 2011, vol. 13, no. 2, p. 255.
Reshetnikov, S.M., Kharanzhevskii, E.V., Krivilev, M.D., Sadiokov, E.E., Matveeva, N.S., and Gil’mutdinov, F.Z., Vestn. Udmurt. Gos. Univ. Khim., 2012, no. 2, p. 37.
Semenova, I.V., Florianovich, G.M., and Khoroshilov, A.V., in Korroziya i zashchita ot korrozii (Corrosion and Corrosion Protection), Moscow: Fizmatlit, 2002.
Plaskeev, A.V. and Knyazheva, V.M., Zashch. Met., 1991, vol. 30, no. 6, p. 565.
Krivilev, M.D., Kharanzhevskii, E.V., Gordeev, G.A., and Ankudinov, V.E., in Upravlenie bol’shimi sistemami (Control of Large Systems), Moscow: IPU RAN, 2010, vol. 31, p. 299.
Sadovskii, V.D., Fiz. Met. Metalloved., 1984, vol. 57, no. 2, p. 215.
Schastlivtsev, V.M., X-Ray Diffraction and Elctron Microscopy Study of Structural Heredity in Steel, Doctoral (Techn.) Dissertation, Sverdlovsk: IFM UrO RAN, 1976.
Tabatchikova, T.I., Fiz. Met. Metalloved., 2008, vol. 105, no. 3, p. 294.
Haranzhevskiy, E.V., Danilov, D.A., Krivilyov, M.D., and Galenko, P.K., Mater. Sci. Eng. A, 2004, vols. 375–377, p. 502.
Andreev, Yu.Ya., Abstracts of Papers, All-Russia Conf. on Modern Problems of Corrosion-Electrochemical Science Dedicated to Centenary of Academician Ya.M. Kolotyrkin, Moscow: NIFKhI im. L.Ya. Karpova, Leningrad, 2010, p. 18.
Khokhlov, V.V., Rakoch, A.G., Dement’eva, E.S., and Lyzlov, O.A., Prot. Met., 2004, vol. 40, no. 1, p. 62.
Kuznetsov, Yu.I., Alekseev, V.N., and Valuev, I.A., Zashch. Met., 1994, vol. 30, no. 4, p. 352.
Akimov, A.G. and Rozenfel’d, I.L., Itogi Nauki Tekh., Ser.: Korroz. Zashch. Korroz., 1978, vol. 7, p. 62.
Kuznetsov, Yu.I. and Garmanov, M.E., Elektrokhimiya, 1994, vol. 30, no. 5, p. 625.
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Original Russian Text © E.V. Kharanzhevskiy, M.D. Krivilyov, S.M. Reshetnikov, E.E. Sadiokov, F.Z. Gil’mutdinov, 2014, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2014, Vol. 50, No. 6, pp. 649–656.
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Kharanzhevskiy, E.V., Krivilyov, M.D., Reshetnikov, S.M. et al. Corrosion-electrochemical behavior of nanostructured chromium oxide layers obtained by laser irradiation of unalloyed steel by short pulses. Prot Met Phys Chem Surf 50, 777–783 (2014). https://doi.org/10.1134/S2070205114060070
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DOI: https://doi.org/10.1134/S2070205114060070