Abstract
We study the influence of Fe, Al, and Mo on the corrosion and mechanical properties of titanium. It is shown that the corrosion resistance of titanium becomes 3.5 times lower as the concentration of iron increases from 0.1 to 5%. The microalloying of Ti-Al-Fe-Mo alloys with molybdenum inhibits corrosion. We develop new low-alloy structural and corrosion-resistant titanium alloys of the Ti-Al-Fe-Mo system. Their innovative character is confirmed by patents of the Ukraine.
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References
GOST 19807-91. Titanium and Wrought Titanium Alloys.
O. V. Shapovalov and T. I. Ivchenko, “Influence of iron on the mechanical properties of titanium alloys,” Visn. Akad. Mytn. Sluzh. Ukr., No. 2, 63–69 (2003).
O. M. Shapovalova and T. I. Ivchenko, “Improvement of the complex of properties of titanium alloys as a result of additional microalloying,” in: Collection of Scientific Works [in Russian], ZPI, Zaporozhye (2002), pp. 35–40.
O. M. Shapovalova and O. V. Shapovalov, Titanium Alloy, Declarative Patent 71465A, Ukraine, MKB7, C22 C14/00. Publ. on 15.11.2004. Bul. No. 11.
O. M. Shapovalova, O. V. Shapovalov, and T. I. Ivchenko, Titanium Alloy, Declarative Patent 71466A, Ukraine, MKB7, C22 C14/00. Publ. on 15.11.2004. Bul. No. 11.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 42, No. 5, pp. 41–44, September–October, 2006.
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Shapovalov, O.V., Shapovalova, O.M. & Ivchenko, T.I. Corrosion and mechanical properties of titanium alloyed with aluminum, iron, and molybdenum. Mater Sci 42, 615–619 (2006). https://doi.org/10.1007/s11003-006-0124-3
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DOI: https://doi.org/10.1007/s11003-006-0124-3