Abstract
Analysis of the phase composition, microstructure, and mechanical properties of the semifinished materials made of the pseudo-β alloy of VT22 grade after strengthening thermal treatment in different modes was carried out. Evaluation of the corrosion and mechanical strength of the semifinished materials made of the VT22 alloy was performed. Recommendations on selection of the strengthening thermal treatment mode providing the optimum set of properties were given.
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Gorynin, I.V., Oryshchenko, A.S., Kudryavtsev, A.S., and Ushakov, B.G., Titanium alloys for marine constructions and shipbuilding, Tekhnol. Legk. Splavov, 2014, no. 3, pp. 6–13.
Gorynin, I.V., Oryshchenko, A.S., Leonov, V.P., Mikhailov, V.I., and Kudryavtsev, A.S. High-strength titanium alloys as the basis for the creation of deep-sea technology, Sudostroit. Mater., 2014, no. 3, pp. 58–60.
Gorynin, I.V., Kudryavtsev, A.S., and Oryshchenko, A.S., The general aspects of creation high-strength titanium alloys for marine engineering, Trudy mezhdunarodnoi konferentsii “Ti–2010 v SNG” (Proc. Int. Conf. “Ti–2010 in CIS Countries”), Yekaterinburg, 2010, pp. 7–13.
Shchetnikov, N.V., Savateeva, G.V., and Illarionov, A.G., The decomposition of a metastable β-solid solution in a high-strength titanium alloy during aging, Trudy mezhdunarodnoi konferentsii “Ti–2006 v SNG” (Proc. Int. Conf. “Ti–2006 in CIS Countries”), Suzdal’, 2006, pp. 224–229.
Pol’kin, I.S., Ishun’kina, T.V., Rodionov, V.L., Korobov, O.S., and Dolgov, V.V., The general regularities of phase transformations and optimization of the structure and properties of high-strength titanium alloys, Titan, 1993, no. 2, pp. 13–19.
Settefrati, A., Dehmas, M., Geandier, G., Denand, B., Aeby-Gautier, E., Appolaire, B., Khelifati, G., and Delfosse, J., Precipitation sequences in beta metastable phase of Ti-5553 alloy during ageing, Proc. 12th World Conf. on Titanium, Beijing, 2011, pp. 468–472.
Kudryavtsev, A.S., Kulik, V.P., Tret’yakova, N.V., Chudakov, E.V., Shalaev, A.M., and Konovalov, M.A., The phase composition, structure, and mechanical properties of titanium pseudo-β-alloys, Titan, 2014, no. 3 (45), pp. 39–44.
Khesin, Yu.D., Sher, V.A., Shcherbinin, V.F., and Lysenko, L.V., Influence of the surface state on the corrosion-mechanical strength of titanium alloys in aqueous solutions of chlorides, in Energotekhnologicheskie protsessy. Problemy i perspektivy (Energotechnological Processes: Problems and Prospects), Moscow: Mosk. Gos. Tekh. Univ. im. N.E. Baumana, 2000, pp. 80–85.
Chechulin, B.B. and Khesin, Yu.D., Tsiklicheskaya i korrozionnaya prochnosti titanovykh splavov (Cyclic and Corrosion Strength of Titanium Alloys), Moscow: Metallurgiya, 1987.
Il’in, A.A., Kolachev, B.A., and Pol’kin, I.S., Titanovye splavy. Sostav, struktura, svoistva (Titanium Alloys: Composition, Structure, and Properties), Moscow: Vseross. Inst. Legk. Splavov, Mosk. Aviats. Tekhnol. Inst., 2009.
Solonina, O.P. and Glazunov, S.G., Zharoprochnye titanovye splavy (Heat-Resistant Titanium Alloys), Moscow: Metallurgiya, 1976.
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Original Russian Text © A.S. Kudryavtsev, E.V. Chudakov, V.P. Kulik, N.V. Tret’yakova, 2017, published in Materialovedenie, 2017, No. 2, pp. 10–14.
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Kudryavtsev, A.S., Chudakov, E.V., Kulik, V.P. et al. Impact of the phase composition and structural state on the corrosion and mechanical strength of titanium alloys of the pseudo-β class. Inorg. Mater. Appl. Res. 8, 603–608 (2017). https://doi.org/10.1134/S2075113317040141
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DOI: https://doi.org/10.1134/S2075113317040141