Abstract
The resistance of carbon and low-alloyed steels to local corrosion is shown to be directly determined by their phase-structure, rather than chemical, composition. A correlation between the presence of various nonmetal inclusions in steels and the local corrosion rate is revealed. Inclusions containing Ca and S are shown to be the most corrosive, manganese sulfide inclusions act less corrosively, and silicates are the least active. The formation of lamellar pearlite in the steel structure also impairs its resistance to local corrosion. By providing metal pure of corrosive nonmetallic inclusions at a melting stage and ensuring the pearlite spheroidizing during the stages of thermal treatment and processing, it is possible to enhance its resistance to total and local corrosion.
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REFERENCES
Vorob’eva, G.A., Korrozionnaya stoikost’ materialov(Corrosion Resistance of Materials), Moscow: Khimiya, 1967.
Ulig, H.H. and Revie, R.W., Corrosion and Corrosion Control. An Introduction to Corrosion Science and Engineering, New York: Wiley, 1985 (translated into Russian).
Medvedev, A.P., Bezopas. Truda v Prom., 1997, no. 2, p. 4.
Balaban-Irmenin, Yu.V., Rubashev, A.M., and Bessolitsyn, S.E., Zashch. Met., 1994, vol. 30, no. 1, p. 85.
Krutikov, P.G., Brusov, K.N., Verkhovskii, D.D., et al., Zashch. Met., 1994, vol. 30, no. 2, p. 217.
Marichev, F.N. et al., Obzor. inform.: Seriya korroziya i zashchita v neftegazovoi promyshlennosti(Review, Ser. Corrosion and Protection in Oil-Gas Industry), Moscow: VNIIOENG, 1981.
Abdullin, I.G., Davydov, S.N., Khudyakov, M.A., et al., Neft. Khoz., 1984, no. 3, p. 51.
Steklov, O.I., Proc. of the 5th Session of International Workshop “Engineering and Chemical Science for Advanced Technologies,” Makhlin, V.A., Ed., Moscow, 1999, p. 203.
Zav'yalov, V.V., Proc. of the 5th Session of International Workshop “Engineering and Chemical Science for Advanced Technologies,” Makhlin, V.A., Ed., Moscow, 1999, p. 48.
Ivanov, E.S. and Zav'yalov, V.V., Abstracts of International Congress Zashchita-98, Moscow, 1998, section 3, p. 43.
RD 39-132-94, Pravila po ekspluatatsii, revizii, remontu i otbrakovke neftepromyslovykh truboprovodov(Operation, Revision, Repair, and Rejection Rules of Oil and Gas Pipelines), Moscow, 1994, p. 6.
Sokolovskaya, E.M. and Guzei, D.S., Metallokhimiya(Chemistry of Metals), Moscow: MGU, 1986.
Livshits, B.G., Metallografiya(Metallography), Moscow: Metallurgiya, 1971.
Teoriya metallurgicheskikh protsessov(Theory of Metallurgical Processes), Ryzhonkov, D.I., Ed., Moscow: Metallurgiya, 1989.
Dehlinger, U., Theoretische Metallkunde, Berlin: Springer-Verlag, 1955 (translated into Russian).
Metallografiya zheleza. Spravochnik(Iron Metallography. Handbook), Moscow: Metallurgiya.
Keller, H., Archiv fur das Eisenhuttenwessen, 1974, vol. 45, no. 9, p. 569.
Keller, H., Grabke, K.J., and Stoppa, K.P., Werkst. und Korros., 1981, vol. 32, no. 8, p. 275.
Huang, H.H., Tsai, W.T., and Lee, J.T., Scr. Met. et Mater., 1994, vol. 31, no. 7, p. 825.
Kalmykov, V.V., Zashch. Met., 1987, vol. 23, no. 4, p. 659.
Kalmykov, V.V., Grechanaya, I.Ya., and Razdobreev, V.G., Zashch. Met.,1997, vol. 33, no. 1, p. 57.
Uzlov, I.G., Kalmykov, V.V., Grechanaya, I.Ya., and Razdobreev, V.G., Zashch. Met., 1999, vol. 34, no. 5, p. 507.
Sorokin, G.V., Volosnikova, A.V., Vyatkin, S.A., et al., Marochnik stalei i splavov(Handbook on Steel and Alloy Quality), Sorokin, G.V., Ed., Moscow: Mashinostroenie, 1989.
Lipovskikh, V.M., Kashinskii, V.I., Reformatskaya, I.I., et al., Zashch. Met.,1999, vol. 35, no. 6, p. 653.
Reformatskaya, I.I., Ashcheulova, I.I., Ivleva, G.A., et al., Zashch. Met., 2003, vol. 39, no. 1, p. 5.
Reformatskaya, I.I., Zav'yalov, V.V., Podobaev, A.N., et al., Zashch. Met., 1999, vol. 35, no. 5, p. 472.
Cobb, J.W., J. Iron and Steel Inst., 1911, vol. 83, p. 94.
Stead, J.E., J. Iron and Steel Inst., 1916, vol. 94, p. 5.
Tronstad, L. and Sejerstad, J., J. Iron and Steel Inst., 1933, vol. 121, no. 1, p. 425.
Hoar, T.P. and Havenhand, D., J. Iron and Steel Inst., 1936, vol. 133, p. 239.
Streicher, M.A., J. Electrochem. Soc., 1956, vol. 7, p. 375.
Forhammer, P. and Engel, H.J., Werkst. und Korros., 1969, vol. 20, no. 1, p. 1.
Szklarska-Smialowska, Z., Szummer, A., and Janik-Czachor, M., Brit. Corros. J., 1970, vol. 5, no. 2, p. 159.
Wranglen, G., U. R. Evans Intern. Conf. on Localized Corrosion, Dec. 1971, USA, Williamsburg, Houston: NACE, 1973, p. 462.
Wranglen, G., Corrosion, 1974, vol. 14, no. 4, p. 331.
Wranglen, G., Corros. Sci., 1969, vol. 9, no. 8, p. 585.
Wranglen, G., U. R. Evans Intern. Conf. on Localized Corrosion, Dec. 1971, USA, Williamsburg, Houston: NACE, 1973, p. 462.
Reformatskaya, I.I. and Freiman, L.I., Zashch. Met., 2001, vol. 37, no. 5, p. 511.
Bunin, K.P. and Baranov, A.A., Metallografiya(Metallography), Moscow: Metallurgiya, 1970.
Keller, H., Archiv für das Eisenhuttenwessen, 1974, vol. 45, no. 9, p. 569.
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Reformatskaya, I.I., Rodionova, I.G., Beilin, Y.A. et al. The Effect of Nonmetal Inclusions and Microstructure on Local Corrosion of Carbon and Low-alloyed Steels. Protection of Metals 40, 447–452 (2004). https://doi.org/10.1023/B:PROM.0000043062.19272.c5
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DOI: https://doi.org/10.1023/B:PROM.0000043062.19272.c5