Abstract
Phase equilibria of the Ti-Ga-Sn system have been determined at primary crystallization and at 1000 °C in the composition interval ~ 50-100 at.% Ti based on differential thermal analysis, x-ray powder diffraction, scanning electron microscopy and electron microprobe analysis. Partial liquidus and solidus projections, the melting diagram, a number of vertical sections, isothermal section at 1000 °C, as well as the reaction scheme (Scheil diagram) for the Ti-Ga-Sn system were constructed. A ternary compound Ti5GaSn2 (τ) (Nb5SiSn2-type structure, tI32-I4/mcm), found by us previously, forms by peritectic reaction L + Ti2(Sn, Ga) + Ti5(Sn, Ga)3-4 ⇄ τ at 1500 °C and has a wide homogeneity range from 9 to 23.5 at.% Ga at solidus temperature and from 4 to 34 at.% Ga at 1000 °C, and located along constant composition of ~ 62.5 at.% Ti. D88-type compounds Ti5Sn3 and Ti5Ga4 form a continuous solid solution, denoted Ti5(Sn, Ga)3-4, at all investigated temperatures. Ga-poor part of it (below ~ 12.5 at.% Ga) forms by an interstitial mechanism, while in the interval above ~ 12.5 at.% Ga it is a substitutional phase. Isostructural compounds Ti2Sn and Ti2Ga also form a continuous solid solution Ti2(Sn, Ga) at solidus temperatures, which decomposes with decreasing temperature. Meanwhile, at 1000 °C, one more continuous solid solution Ti3(Sn, Ga) forms between isostructural compounds Ti3Sn and Ti3Ga.
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J. Yang, X. Pang, M. Pang, Y. Zhao, W. Yang, J. Han, and Y. Zhan, Insights into Atomic Scale Structure and Interfacial Fracture Behaviors of Ti(0001)/Ti3Sn(0001) Interface, Vacuum, 2020, 183, p 109791. https://doi.org/10.1016/j.vacuum.2020.109791
J. Yang, X. Pang, J. Han, M. Pang, F. Wei, W. Yang, and Y. Zhan, Influence of Vacancy on the Mechanical Behavior, Thermodynamic Properties and Electronic Structure of Orthorhombic Ti3Sn from First-Principles Calculations, Vacuum, 2021, 188, p 110178. https://doi.org/10.1016/j.vacuum.2021.110178
A. Biesiekierski, J. Wang, M.A.-H. Gepreel, and C. Wen, A New Look at Biomedical Ti-Based Shape Memory Alloys, Acta Biomater., 2012, 8(5), p 1661-1669. https://doi.org/10.1016/j.actbio.2012.01.018
T. Hashimoto, M. Nakamura, and S. Takeuchi, Plastic Deformation of Ti3Sn, Mater. Trans. JIM, 1990, 31(3), p 195–199. https://doi.org/10.2320/matertrans1989.31.195
O.V. Vdovychenko, M.V. Bulanova, Yu.V. Fartushna, and A.A. Shcheretsky, Dynamic Mechanical Behavior of Intermetallic Ti3Sn, Scr. Mater., 2010, 62(10), p 758–761. https://doi.org/10.1016/j.scriptamat.2010.01.036
O.V. Vdovychenko, O.M. Ivanova, Yu.N. Podrezov, M.V. Bulanova, and Yu.V. Fartushna, Mechanical Behavior of Homogeneous and Nearly Homogeneous Ti3Sn: Role of Composition and Microstructure, Mater. Des., 2017, 125, p 26–34. https://doi.org/10.1016/j.matdes.2017.03.074
O. Ivanova, M. Karpets, A.R. Yavari, K. Georgarakis, and Yu. Podrezov, In situ X-ray Diffraction Study of the Phase Transformation in the Non-Stoichiometric Intermetallic Compound Ti3Sn, J. Alloys Compd., 2014, 582, p 360–363. https://doi.org/10.1016/j.jallcom.2013.07.198
M. Du, L. Cui, Y. Ren, and F. Liu, In-Situ Synchrotron High Energy X-Ray Diffraction Study of Phase Transformation of Intermetallic Ti3Sn, Mater. Lett., 2019, 252, p 161–164. https://doi.org/10.1016/j.matlet.2019.05.121
N.V. Antonova, O.I. Bankovsky, S.A. Firstov, L.D. Kulak, L.A. Tretyachenko, and T.. Ya.. Velikanova, Structure and Mechanical Properties of the Ti-Ga-Si Alloys in the Ti-Rich Corner, J. Mater. Sci., 1999, 34, p 3413–3416. https://doi.org/10.1023/A:1004689317148
K.J. Qiu, W.J. Lin, F.Y. Zhou, H.Q. Nan, B.L. Wang, L. Li, J.P. Lin, Y.F. Zheng, and Y.H. Liu, Ti-Ga Binary Alloys Developed as Potential Dental Materials, Mater. Sci. Eng. C, 2014, 34, p 474–483. https://doi.org/10.1016/j.msec.2013.10.004
A. Cochis, B. Azzimonti, R. Chiesa, L. Rimondini, and M. Gasik, Metallurgical Gallium Additions to Titanium Alloys Demonstrate a Strong Time-Increasing Antibacterial Activity without any Cellular Toxicity, ACS Biomater. Sci. Eng., 2019, 5, p 2815–2820. https://doi.org/10.1021/acsbiomaterials.9b00147
M.V. Bulanova, I.V. Fartushna, K.A. Meleshevich et al., XII International Conference on Crystal Chemistry of Intermetallic Compounds, Lviv, p. 52, 2013
I. Fartushna, M. Bulanova, C. Colinet, and J.C. Tedenac, Stability of the D8m-Ti5Sn2Ga Compound. Experimental Determinations and First Principle Calculations, J. Chem. Thermodyn., 2014, 78, p 269–277. https://doi.org/10.1016/j.jct.2014.04.008
M. Bulanova, J.C. Tedenac, I. Fartushna, R.M. Ayral, A. Samelyuk, and S. Fedirko, Isothermal Section of the Ti-Ga-Sn System at 1300°C, J. Alloys Compd., 2017, 695, p 3648–3654. https://doi.org/10.1016/j.jallcom.2016.11.382
T.B. Massalski, Binary Alloy Phase Diagrams, 2nd edn, ASM International, Metals Park, OH, 1990
P. Rogl, Titanium: Physico-Chemical Properties of its Compounds and Alloys. IAEA, Vienna, 1983.
M. Bulanova, Yu. Podrezov, Yu. Fartushnaya, A.N. Rafal, and S.A. Firstov, Structure and Mechanical Properties of the Alloys of the Ti−Sn System, Dop. Nats. Akad. Nauk Ukr., 2006, 11, p 101–108.
S. Banumathy, and A.K. Singh, Rietveld Refinement of the A3B (D019) and A2B (B82) Phases in Ti−Sn and Ti−Ga Alloys, Intermetallics, 2011, 19(10), p 1594–1598. https://doi.org/10.1016/j.intermet.2011.06.004
N.V. Antonova, and L.A. Tretyachenko, Phase Diagram of the Ti−Ga System, J. Alloys Compd., 2001, 317–318, p 398–405. https://doi.org/10.1016/S0925-8388(00)01416-X
F. Yin, J.C. Tedenac, and F. Gascoin, Thermodynamic Modelling of the Ti-Sn System and Calculation of the Co-Ti-Sn System, Calphad, 2007, 31(3), p 370–379. https://doi.org/10.1016/j.calphad.2007.01.003
V.A. Saltykov, K.A. Meleshevich, A.V. Samelyuk, M.V. Bulanova, and J.C. Tedenac, The Melting Diagram of the Ti-Zr-Sn System Below 40 at.% Sn, J. Alloys Compd., 2009, 473(1–2), p 341–346. https://doi.org/10.1016/j.jallcom.2008.05.085
M. Bulanova, I. Fartushna, A. Samelyuk, K. Meleshevich, I. Tikhonova, and J.C. Tedenac, Solidus Surface of Zr-Co-Sn System, J. Phase Equilib. Diffus., 2020, 41, p 329–346. https://doi.org/10.1007/s11669-020-00791-8
J.B. Li, J.C. Tedenac, and M.C. Record, Thermodynamic analysis of the Ga-Ti System, J. Alloys Compd., 2003, 358(1–2), p 133–141. https://doi.org/10.1016/S0925-8388(03)00131-2
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Bulanova, M., Fartushna, I., Samelyuk, A. et al. Phase Equilibria in the Ti-Rich Portion of the Ti-Ga-Sn System. J. Phase Equilib. Diffus. 45, 132–155 (2024). https://doi.org/10.1007/s11669-024-01100-3
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DOI: https://doi.org/10.1007/s11669-024-01100-3