Abstract
We study two-phase cast steels in aggressive media most extensively encountered in industry and nature, namely, chloride, alkali, and hydrogen-sulfide media. Unlike austenitic cast steels, two-phase cast steels prove to be promising structural materials for the operation in hot concentrated alkali media and chloride solutions of low concentrations. In the case where the concentration of chlorides may increase, working stresses can be found according to their threshold values. The two-phase cast steels are unsuitable for operation in hydrogenating media.
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S. Cryzanowicz, “Charakterystyka stali odpornych na korozję o strukturze austenityczno—ferrytycznej,” Prace Inst. Met. Żelaza, No. 3–4, 108–116 (1984).
J. Charles, M. Vernau, J. P. Audouard, and S. Demars, “Some duplex application. Test results and practical experience,” in: Proc. of the Stainless Steel World 99 Conf. on Corrosion Resistant Alloys, the Hague, the Netherlands (1999), pp. 473–485.
B. Walden and J. M. Nickolls, “The sandvik duplex family of stainless steels. Summary data,” in: Proc. of the Seventh Kor. Symp. Bildiriler Kitabi, Izmir, Turkey (1988), pp. 102–122.
J. Korkhaus, “Application of corrosion-resistant steel in chemical industry,” in: Proc. of the Stainless Steel World 99 Conf., KCL Publishing BV (1999), pp. 27–41.
J. Łabowski, “Dwufazove stale odporne na korozję,” Pregl. Mechaniczny, 23–24 (1995).
J. Łabowski, A. Ossowska, and J. Ćwiek, “Influence of cold worked layer on susceptibility to stress corrosion cracking of duplex stainless steel,” in: Proc. of the 16th Ph. Metal. and Mat. Sci. Conf on Advanced Materials and Technology AMT’ 2001, Inzynieria Materiałowa, Gdańsk—Jurata (2001), pp. 558–561.
B. I. Voronenko, “Contemporary corrosion-resistant austenitic—ferritic steels (a survey),” Metalloved. Term. Obrab. Metal., 10, 20–29 (1997).
W. T. Tsai and S. L. Chou, “Environmentally assisted cracking behavior of duplex stainless steel in concentrated sodium chloride solution,” Cor. Sci., 42, 1741–1762 (2000).
Yu. I. Romatovskii, B. I. Voronenko, M. N. Parusov, and L. N. Pichugina, “Choice and investigation of 03Kh24N6M3-type austenitic—ferritic stainless steel for the production of small-scale reinforcement. Experience of application of low-waste technological processes in storage machine-building production of the equipment,” in: Krylov VNTO. Metallurgical Section [in Russian], Nizhnii Novgorog (1990), 23–25.
M. I. Abbasov, “Influence of the technological factors on the structure and properties of cast products of corrosion-resistant steels. Improvement of the technology and quality of manufacturing of oil-production equipment,” Perm (1986), pp. 44–50.
K. Tubielewicz, P. Dudek, and R. Melechov, Zastosowanie stali ferrytychno—austenitycznych do produkcji wyrobów spawanych (artykul przeglądowy), in: Czystsza Produkcja w Polsce (2002).
NACE Standard TM 01177-90. Standard Test Method. Laboratory Testing of Metals for Resistance to Sulfide Stress Corrosion Cracking in H2S Environments, National Association of Corrosion Engineers, Houston, Texas (1990), p. 22.
R. K. Melekhov, A. M. Krutsan, O. N. Romaniv, et al., MR 185-86. Methodical Recommendations. Strength Analysis and Tests. Methods of Testing for the Susceptibility of Steels and Alloys to Stress-Corrosion Cracking in Liquid Media [in Russian], VNIINMASh, Moscow (1986).
I. I. Vasilenko and R. K. Melekhov, Corrosion Cracking of Steels [in Russian], Naukova Dumka, Kiev (1977).
I. I. Sokol, E. A. Ulyanin, E. G. Fel’dgangler, et al., Structure and Corrosion of Metals and Alloys. An Atlas (Reference Book) [in Russian], Metallurgiya, Moscow (1989).
S.-L. Chou and W.-T. Tsai, “Effect of grain size on the hydrogen-assisted cracking in duplex stainless steels,” Mat. Sci. Eng., A70, 219–224 (1999).
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 41, No. 5, pp. 106–110, September–October, 2005.
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Melekhov, R.K., Radkevych, O.I., Chumalo, H.V. et al. Corrosion cracking of cast Cr—Ni—Mo ferritic—austenitic steels. Mater Sci 41, 686–692 (2005). https://doi.org/10.1007/s11003-006-0032-6
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DOI: https://doi.org/10.1007/s11003-006-0032-6