Abstract—
An Fe–Ti bimetallic system has been prepared by reducing Fe(III) ions on metallic titanium particles in an aqueous solution. Scanning electron microscopy and Auger electron spectroscopy have been used to examine the surface morphology of the particles and determine the elemental composition of their near-surface region. The material has been shown to consist of (1) aggregates ranging widely in size, from a few to several hundred microns, which are, in turn, agglomerates of smaller particles, about 100 nm in size, and (2) irregularly shaped, bulk, continuous particles. According to X-ray diffraction characterization results, the samples contain the metallic phases α-Fe and α-Ti.
Similar content being viewed by others
REFERENCES
Polmear, I., StJohn, D., Nie, J.-F., and Qian, Ma, Light Alloys: Metallurgy of the Light Metals, Amsterdam: Elsevier, 2017.
Alves, A.C., Wenger, F., Ponthiaux, P., Celis, J.-P., Pinto, A.M., Rocha, L.A., and Fernandes, J.C.S., Corrosion mechanisms in titanium oxide-based films produced by anodic treatment, Electrochim. Acta, 2017, vol. 234, pp. 16–27. https://doi.org/10.1016/j.electacta.2017.03.011
Sukhotin, A.M., Spravochnik po elektrokhimii (Handbook of Electrochemistry), Leningrad: Khimiya, 1981.
Wilhelmsen, W. and Grande, A.P., The influence of hydrofluoric acid and fluoride ion on the corrosion and passive behaviour of titanium, Electrochim. Acta, 1987, vol. 32, no. 10, pp. 1469–1474. https://doi.org/10.1016/0013-4686(87)85088-0
Munirathinam, B., Narayanan, R., and Neelakantan, L., Electrochemical and semiconducting properties of thin passive film formed on titanium in chloride medium at various pH conditions, Thin Solid Films, 2016, vol. 598, pp. 260–270. https://doi.org/10.1016/j.tsf.2015.12.025
Baehre, D., Ernst, A., Weibhaar, K., Natter, H., Stolpe, M., and Busch, R., Electrochemical dissolution behavior of titanium and titanium-based alloys in different electrolytes, Proc. CIRP, 2016, vol. 42, pp. 137–142. https://doi.org/10.1016/j.procir.2016.02.208
Hu, P., Song, R., Li, X.-J., Deng, J., Chen, Z.-Y., Li, Q.-W., Wang, K.-S., Cao, W.-C., Liu, D.-X., and Yu, H.-L., Influence of concentrations of chloride ions on electrochemical corrosion behavior of titanium–zirconium–molybdenum alloy, J. Alloys Compd., 2017, vol. 708, pp. 367–372. https://doi.org/10.1016/j.jallcom.2017.03.025
Garfias-Mesias, L.F., Alodan, M., James, P.I., and Smyri, W.H., Determination of precursor sites for pitting corrosion of polycrystalline titanium by using different techniques, J. Electrochem. Soc., 1998, vol. 145, no. 6, pp. 2005–2010. https://doi.org/10.1149/1.1838590
Huo, S. and Meng, X., The states of bromide on titanium surface prior to pit initiation, Corros. Sci., 1990, vol. 31, pp. 281–286. https://doi.org/10.1016/0010-938X(90)90120-T
Dikusar, A.I., Davydov, A.D., Molin, A.N., and Engel’gardt, G.R., Development of thermokinetic instability during anodic activation of titanium, Elektrokhimiya, 1987, vol. 23, pp. 963–967.
Elektroliticheskoe osazhdenie zheleza (Electrodeposition of Iron), Zaidman, G.N., Ed., Kishinev: Shtiintsa, 1990.
Dresvyannikov, A.F. and Kolpakov, M.E., Formation, phase, and elemental composition of micro- and nano-dimensional particles of the Fe–Ti system, Russ. J. Phys. Chem. A, 2018, vol. 92, no. 5, pp. 905–908. https://doi.org/10.1134/S0036024418050096
Dresvyannikov, A.F. and Kolpakov, M.E., Pseudo-topochemical synthesis of iron(0) in aqueous solution containing dispersed titanium, Russ. J. Gen. Chem., 2017, vol. 87, no. 5, pp. 1095–1096. https://doi.org/10.1134/S1070363217050346
McCafferty, E. and Wightman, J.P., An x-ray photoelectron spectroscopy sputter profile study of the native air-formed oxide film on titanium, Appl. Surf. Sci., 1999, vol. 143, nos. 1–4, pp. 92–100. https://doi.org/10.1016/S0169-4332(98)00927-1
Park, H. and Choi, W., Effects of TiO2 surface fluorination on photocatalytic reactions and photoelectrochemical behaviors, J. Phys. Chem. B, 2004, vol. 108, no. 13, pp. 4086–4093. https://doi.org/10.1021/jp036735i
Jiang, Z., Dai, X., Norby, T., and Middleton, H., Investigation of pitting resistance of titanium based on a modified point defect model, Corros. Sci., 2011, vol. 53, no. 2, pp. 815–821. https://doi.org/10.1016/j.corsci.2010.11.015
Wang, Z.B., Hu, H.X., and Zheng, Y.G., Determination and explanation of the pH-related critical fluoride concentration of pure titanium in acidic solutions using electrochemical methods, Electrochim. Acta, 2015, vol. 170, no. 10, pp. 300–310. https://doi.org/10.1016/j.electacta.2015.04.165
Dresvyannikov, A.F., Kolpakov, M.E., and Ermolaeva, E.A., Formation of a disperse Fe–Al–Cr system in aqueous solutions and its physical properties, Inorg. Mater., 2016, vol. 52, no. 1, pp. 17–22. https://doi.org/10.1134/S0020168516010052
He, X., Noel, J.J., and Shoesmith, D.W., Temperature dependence of crevice corrosion initiation on titanium grade-2, J. Electrochem. Soc., 2002, vol. 149, no. 9, pp. B440–B449. https://doi.org/10.1149/1.1499501
Fasmin, F., Praveen, B.V.S., and Ramanathanz, S., A kinetic model for the anodic dissolution of Ti in HF in the active and passive regions, J. Electrochem. Soc., 2015, vol. 162, no. 9, pp. H604–H610. https://doi.org/10.1149/2.0251509jes
ACKNOWLEDGMENTS
In this work, we used equipment at the Nanomaterials and Nanotechnologies Shared Research Facilities Center, Kazan National Research Technological University federal state budget funded educational institution of higher education.
Funding
This research was supported by the Russian Science Foundation, project no. 17-13-01274.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by O. Tsarev
Rights and permissions
About this article
Cite this article
Dresvyannikov, A.F., Kolpakov, M.E. & Ermolaeva, E.A. Deposition of Iron on the Surface of Titanium Microparticles. Inorg Mater 56, 249–253 (2020). https://doi.org/10.1134/S0020168520030012
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0020168520030012