Abstract
The methods of spectral ellipsometry and nanotomography are used to study the kinetics of formation of oxide layer phase components (magnetite and hematite) on the iron surface under the conditions of vacuum treatment, in the region of low-temperature gas passivation manifestation. In the course of oxidation at the temperature of 300°C and vacuum treatment at 1 Torr, an island and, then, a solid layer of magnetite grows on the surface of iron. Further oxidation results in growth of α-Fe2O3 in the form of plates at the magnetite–gas boundary depthward into magnetite. It forms an island film consisting of hematite microcrystallites on the surface of magnetite when this magnetite surface is coated. Island coalescence occurs under longterm oxidation exposure, which leads to formation of a solid layer consisting of hematite microcrystallites with thin intergrain boundaries. Here, a “puzzle” surface structure is observed, in which crystallite boundaries approximately correspond to their neighbors and, therefore, result in complete coating of the surface. Such a layer efficiently hinders oxygen diffusion, which passivates the metal and prevents formation of a thick magnetite layer.
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References
Thin Films: Interdiffusion and Reactions, Poate, J.M., Tu, K.N., and Mayer, J.W., Eds., New York: Wiley-Interscience, 1978.
Suzdalev, I.P., Nanotekhnologiya: fiziko-khimiya nanoklasterov, nanostruktur i nanomaterialov (Nanotechnology: Physical Chemistry of Nanoclusters, Nanostructures, and Nanomaterials), Moscow: Kom-Kniga, 2006.
Surface Modification and Alloying by Laser, Ion, and Electron Beams, Poate, J.M., Foti, G., and Jacobson, D.C., Eds., New York: Plenum Press, 1983.
Roberts, M.W. and McKee, C.S., Chemistry of the Metal-Gas Interface, Oxford: Clarendon Press, 1978.
Khimushin, F.F., Nerzhaveyushchie stali (Stainless Steels), Moscow: Metallurgiya, 1967.
Fehlner, F.P., Low-Temperature Oxidation: The Role of Vitreous Oxides, New York, Princeton, NJ: John Wiley and Sons, 1986.
L’Oxydation des Metaux, Bénard, J., Ed., Paris: Gauthier-Villars, 1962, vol.2.
Kotenev, V.A. and Tsivadze, A.Yu., Prot. Met., 2007, vol. 43, no. 5, pp. 445–453.
Kotenev, V.A., Petrunin, M.A., Maksaeva, L.B., and Tsivadze, A.Yu., Prot. Met., 2005, vol. 41, no. 6, pp. 507–520.
Boggs, W.E., Kachik, R.H., and Pellizier, G.E., J. Electrochem. Soc., 1965, vol. 112, no. 6, pp. 539–546.
Boggs, W.E., Kachik, R.H., and Pellizier, G.E., J. Electrochem. Soc., 1967, vol. 114, no. 1, p.32.
Kotenev, V.A., Prot. Met., 2003, vol. 39, no. 3, pp. 260–268.
Kotenev, V.A., Prot. Met., 2003, vol. 39, no. 4, pp. 301–310.
Wagner, K., Corros.Sci., 1965, vol. 5, no. 11, p.751.
Domke, M. and Kuvelos, B., Corros. Sci., 1983, vol. 23, no. 8, p.921.
Szklarska-Smialowska, Z. and Krishnakumar, R., in Electrochemical and Optical Techniques for the Study and Monitoring of Metallic Corrosion, Ferreira, M.G.S. and Melendres, C.A., Eds., Kluwer Academic Publ., 1991, p.285.
Kotenev, V.A., Maksaeva, L.B., and Petrunin, M.A., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, no. 4, pp. 751–756.
Petrunin, M.A., Maksaeva, L.B., Yurasova, T.A., et al., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, no. 6, pp. 964–971.
Kotenev, V.A., Petrunin, M.A., Maksaeva, L.B., et al., Prot. Met. Phys. Chem. Surf., 2013, vol. 49, no. 5, pp. 597–603.
Kotenev, V.A., Proc. SPIE, 1992, vol. 1843, p.259.
Kaiser, J.H., Appl. Phys. B: Photophys. Laser Chem., 1988, vol. 45, p.1.
Tikhonov, A.N. and Arsenin, V.Ya., Metody resheniya nekorrektnykh zadach (Methods for Solving Incorrect Problems), Moscow: Nauka, 1986.
Azzam, R.M.A. and Bashara, N.M., Ellipsometry and Polarized Light, Amsterdam: North-Holland, 1977.
Verlan’, A.F. and Sizikov, V.S., Integral’nye uravneniya (Integral Equations), Kiev: Naukova Dumka, 1986.
Tanaka, T., Jpn. J. Appl. Phys., 1979, vol. 18, no. 6, pp. 1043–1047.
Gardiner, D.J., Littleton, C.J., Thomas, K.M., and Stratford, K.N., Oxid. Met., 1987, vol. 27, p.57.
Tjong, S.C., Mater. Res. Bull., 1983, vol. 18, p.157.
Hart, T.R., Adams, S.B., and Tempkin, H., Proc. 3rd Int. Conference on Light Scattering in Solids, Balkanski, M., Leite, R.C.C., and Porto, S.P.S., Eds. (Flammarion, Paris, 1976), p.254.
Thibeau, R.J., Brown, C.W., and Heidersbach, R.H., Appl. Spectrosc., 1978, vol. 32, p.532.
Gardiner, D.J., Littleton, C.J., Thomas, K.M., and Stratford, K.N., Oxid. Met., 1987, vol. 27, nos. 1–2, p.57.
Kotenev, V.A. and Tsivadze, A.Yu., Meas. Tech., 2012, vol. 54, no. 12, pp. 1421–1426.
Kotenev, V.A., Petrunin, M.A., Maksaeva, L.B., et al., Prot. Met. Phys. Chem. Surf., 2013, vol. 49, no. 4, pp. 479–484.
Kotenev, V.A., Kiselev, M.R., Vysotskii, V.V., Averin, A.A., and Tsivadze, A.Y., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, no. 5, pp. 825–831.
Kotenev, V.A., Vysotskii, V.V., Averin, A.A., and Tsivadze, A.Y., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, no. 3, pp. 454–461.
Oxide Thin Films, Multilayers, and Nanocomposites, Mele, P., Eds., Springer, 2015.
Destro, F.B., Cilense, M., Nascimento, M.P., et al., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, no. 1, pp. 104–110.
Nanofabrication, Stepanova, M. and Dew, S., Eds., Springer, Wien, 2012.
Mohammadnejad, M., Habibolahzadeh, A., and Yousefpour, M., Prot. Met. Phys. Chem. Surf., 2016, vol. 52, no. 1, pp. 100–103.
Hsu, J.-Y., Kuo, S.-K., and Wu, K.-Y., Prot. Met. Phys. Chem. Surf., 2017, vol. 53, no. 2, pp. 272–278.
Shaik, S., Bagale, U., Ashokkumar, M., and Sonawane, S., Prot. Met. Phys. Chem. Surf., 2017, vol. 53, no. 5, pp. 850–858.
Yuan, L., Jiang, Q., Wang, J., and Zhou, G., J. Mater. Res., 2012, vol. 27, no. 7, p. 1014.
Yuan, L., Wang, Y.Q., Mema, R., and Zhou, G.W., Acta Mater., 2011, vol. 59, p. 2491.
Mema, R., Yuan, L., Du, Q., Wang, Y.Q., and Zhou, G.W., Chem. Phys. Lett., 2011, vol. 512, p.87.
Herring, C., J. Appl. Phys., 1950, vol. 21, p.437.
Korhonen, M.A., Borgesen, P., Tu, K.N., and Li, C.-Y., J. Appl. Phys., 1993, vol. 73, p. 3790.
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Kotenev, V.A. Regularities of Vacuum Oxidation of Iron in the Range of Low-Temperature Passivation According to the Data of Spectral Ellipsometry. Prot Met Phys Chem Surf 54, 969–975 (2018). https://doi.org/10.1134/S2070205118050131
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DOI: https://doi.org/10.1134/S2070205118050131