Abstract—The results of studying the oxidation kinetics of lithium-modified lead babbit BLi (PbSb15Sn10Li) in a temperature range of 373–473 K are considered. The formed products of alloy oxidation are reveled, and the alloy microstructure is studied. Experiments are carried out using thermogravimetry in air under atmospheric pressure in a temperature range of 373–473 K. In the whole temperature range, the oxidation can be described with a high accuracy by the fourth-order polynomial. A periodical change in the oxidation rate in time is observed in the experiments. The kinetic and energy parameters of the oxidation of the alloys are determined. Lithium additives are found to increase the oxidizability of lead babbit BLi (PbSb15Sn10Li) in the temperature range from 373 to 473 K. Additives of an alloying component substantially refine the alloy microstructure. The products of alloy oxidation are revealed (by X-ray diffraction) to consist of such oxides as PbO, Li2SnO3, Pb2Sb2O7, Sb2O3, Pb3O4, and Sb2O4.
Similar content being viewed by others
REFERENCES
V. M. Aleksandrov, Materials Science and Technology of Constructional Materials: Learning Guide (Northern (Arctic) Federal University, Arkhangelsk, 2015), Part 1 (Materials Science).
L. P. Luzhnikova, Materials in Mechanical Engineering (Mashgiz, Moscow, 1967), Vol. 1 (Nonferrous Metals and Alloys).
O. Kubashevski and B. Hopkins, Oxidation of Metals and Alloys (Butterworth, London, 1965).
V. E. Zinov’ev, Kinetic Properties of Metals at High Temperatures: Reference Book (Metallurgiya, Moscow, 1984).
B. M. Lepinskikh and V. Kisilev, “On the oxidation of liquid metals and alloys by oxygen from the gas phase,” Izv. Akad. Nauk SSSR, Met., No. 5, 51–54 (1974).
Yu. S. Talashmanova, “Oxidation of liquid alloys based on silicon, germanium, tin, and lead,” Byull. Izobret. (2007).
I. N. Ganiev, Kh. M. Khodzhanazarov, F. K. Khodzhaev, and U. Sh. Yakubov, “Influence of lithium additives on the corrosion electrochemical behavior of lead babbit BLi (PbSb15Sn10Li) in a NaCl electrolyte medium,” Vestn. Kazan. Gos. Tekhn. Univ. im. A.N. Tupoleva 78(1), 7–12 (2022).
I. N. Ganiev, Kh. M. Khodzhanazarov, and F. K. Khodzhaev, “Potentiodynamic study of lead babbit BT (PbSb15Sn10) with sodium in a NaCl electrolyte medium,” Polzunov Vestn. Altai Gos. Tekhn. Univ. im. I.I. Polzunova, No. 1, 126–133 (2022).
Sh. A. Nazarov, I. N. Ganiev, I. Calliari, A. E. Berdiev, and N. I. Ganieva, “Oxidation kinetics of a lanthanum-modified Al + 6% Li alloy in the solid state,” Russ. Metall. (Metally), No. 1, 34–40 (2018).
Sh. A. Nazarov, I. N. Ganiev, B. B. Eshov, and N. I. Ganieva, “Oxidation kinetics of a cerium-modified Al + 6% Li alloy,” Russ. Metall. (Metally), No. 3, 33–38 (2018).
N. M. Mulloeva, I. N. Ganiev, and B. B. Eshov, “Oxidation kinetics of Pb–Ca alloys in the liquid state,” Zh. Fiz. Khim. 87(11), 1894–1897 (2013).
I. N. Ganiev, N. M. Mulloeva, and B. B. Eshov, “Oxidation kinetics of Pb–Sr(Ba) alloys in the liquid state,” Zh. Fiz. Khim. 89(10), 1568–1572 (2015).
N. M. Mulloeva and I. N. Ganiev, Lead Alloys with Alkaline-Earth Metals (OOO Andaleb R, Dushanbe, 2015).
M. A. Umarov, I. N. Ganiev, and A. E. Berdiev, “Influence of aluminum on the oxidation kinetics of lead in the solid state,” Dokl. Akad. Nauk Respubl. Tajikistan 57(3), 230–234 (2014).
M. A. Umarov, I. N. Ganiev, and A. E. Berdiev, “Oxidation kinetics of lead alloys with magnesium in the solid state,” Izv. SPb. Gos. Tekhnol. Inst. (Tekhn. Univ.), No. 35 (61), 34–38 (2016).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by E. Yablonskaya
Rights and permissions
About this article
Cite this article
Ganiev, I.N., Khodzhanazarov, K.M., Odinazoda, K.O. et al. Oxidation Kinetics of Lead Babbit BLi (PbSb15Sn10Li) Modified by Lithium in the Solid State. Russ. Metall. 2023, 347–353 (2023). https://doi.org/10.1134/S0036029523030059
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036029523030059