Microstructure and Mechanical Properties of β-Titanium Ti-15Mo Alloy Produced by Combined Processing including ECAP-Conform and Drawing
Abstract
:1. Introduction
2. Materials and Methods
3. Results
3.1. Microstructure of the Alloy in the Initial State and after Annealing at 600°C for 1 h, WQ
3.2. Microstructure of the Alloy Subjected to ECAP-C
3.3. Microstructure of an Alloy Subjected to ECAP-C and Subsequent Drawing
3.4. Mechanical Properties of the Alloy after ECAP-C and Drawing
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
- Lütjering, G.; Williams, J.C.T. Engineering Materials, Processes; Springer: Berlin/Heidelberg, Germany, 2007. [Google Scholar]
- Niinomi, M. Mechanical Biocompatibilities of Titanium Alloys for Biomedical Applications. J. Mech. Behav. Biomed. Mater. 2008, 1, 30–42. [Google Scholar] [CrossRef]
- Zhang, L.-C.; Chen, L.-Y. A Review on Biomedical Titanium Alloys: Recent Progress and Prospect. Adv. Eng. Mater. 2019, 21, 1801215. [Google Scholar] [CrossRef] [Green Version]
- Ding, R.; Guo, Z.X.; Wilson, A. Microstructural evolution of a Ti–6Al–4V alloy during thermomechanical processing. Mater. Sci. Eng. A 2002, 327, 233–245. [Google Scholar] [CrossRef]
- Furuhara, T.; Maki, T.; Makino, T. Microstructure control by thermomechanical processing in β-Ti–15–3. J. Mater. Process. Technol. 2001, 117, 318–323. [Google Scholar] [CrossRef]
- Bartha, K.; Stráský, J.; Veverková, A.; Barriobero-Vila, P.; Lukáč, F.; Doležal, P.; Sedlák, P.; Polyakova, V.; Semenova, I.; Janeček, M. Effect of the High-Pressure Torsion (HPT) and Subsequent Isothermal Annealing on the Phase Transformation in Biomedical Ti15Mo Alloy. Metals 2019, 9, 1194. [Google Scholar] [CrossRef] [Green Version]
- Gatina, S.A.; Semenova, I.P.; Ubyyvovk, E.V.; Valiev, R.Z. Phase Transformations, Strength, and Modulus of Elasticity of Ti–15Mo Alloy Obtained by High-Pressure Torsion. Inorg. Mater. Appl. Res. 2018, 9, 14–20. [Google Scholar] [CrossRef]
- Jiang, B.; Emura, S.; Tsuchiya, K. Formation of equiaxed α phase in Ti-5Al-5Mo-5V-3Cr alloy deformed by high-pressure torsion. J. Alloys Compd. 2018, 738, 283–291. [Google Scholar] [CrossRef]
- Cardoso, G.C.; Buzalaf, M.A.R.; Correa, D.R.N.; Grandini, C.R. Effect of Thermomechanical Treatments on Microstructure, Phase Composition, Vickers Microhardness, and Young’s Modulus of Ti-xNb-5Mo Alloys for Biomedical Applications. Metals 2022, 12, 788. [Google Scholar] [CrossRef]
- Xie, K.; Wang, Y.; Zhao, Y.; Chang, L.; Wang, G.; Chen, Z.; Cao, Y.; Liao, X.; Lavernia, E.; Valiev, R.; et al. Nanocrystalline β-Ti alloy with high hardness, low Young’s modulus and excellent in vitro biocompatibility for biomedical applications. Mater. Sci. Eng. C 2013, 33, 3530–3536. [Google Scholar] [CrossRef]
- Godoy, D.; Jorge, A.; Kiminami, C.; Bolfarini, C.; Botta, W. Ultrafine-Grained Ti-13Nb-13Zr Alloy Produced by Severe Plastic Deformation. Mater. Res. 2017, 20, 404–410. [Google Scholar] [CrossRef]
- Nunes, A.; Borborema, S.; Araújo, L.; Malet, L.; Dille, J.; Almeida, L. Influence of thermo-mechanical processing on structure and mechanical properties of a new metastable β Ti–29Nb–2Mo–6Zr alloy with low Young’s modulus. J. Alloys Compd. 2020, 820, 153078. [Google Scholar] [CrossRef]
- Karasevskaya, O.P.; Ivasishin, O.M.; Semiatin, S.L.; Matviychuk, Y.V. Deformation behavior of beta-titanium alloys. Mater. Sci. Eng. A 2003, 354, 121–132. [Google Scholar] [CrossRef]
- Sun, F.; Zhang, J.Y.; Vermaut, P.; Choudhuri, D.; Alam, T.; Mantri, S.A.; Svec, P.; Gloriant, T.; Jacques, P.J.; Banerjee, R.; et al. Strengthening strategy for a ductile metastable β-titanium alloy using low-temperature aging. Mater. Res. Let. 2017, 5, 547–553. [Google Scholar] [CrossRef] [Green Version]
- Cheng, J.; Wang, H.; Li, J.; Gai, J.; Ru, J.; Du, Z.; Fan, J.; Niu, J.; Song, H.; Yu, Z. The Effect of Cold Swaging Deformation on the Microstructures and Mechanical Properties of a Novel Metastable β Type Ti–10Mo–6Zr–4Sn–3Nb Alloy for Biomedical Devices. Front. Mater. 2020, 7, 228. [Google Scholar] [CrossRef]
- Valiev, R.Z.; Islamgaliev, R.K.; Alexandrov, I.V. Bulk Nanostructured Materials from Severe Plastic Deformation. Prog. Mater. Sci. 2000, 45, 103–189. [Google Scholar] [CrossRef]
- Langdon, T.G. Twenty-five years of ultrafine-grained materials: Achieving exceptional properties through grain refinement. Acta Mater. 2013, 61, 7035–7059. [Google Scholar] [CrossRef]
- Li, R.H.; Zhang, Z.J.; Zhang, P.; Zhang, Z.F. Improved fatigue properties of ultrafinegrained copper under cyclic torsion loading. Acta Mater. 2013, 61, 5857–5868. [Google Scholar] [CrossRef]
- Estrin, Y.; Vinogradov, A. Fatigue behaviour of light alloys with ultrafine grain structure produced by severe plastic deformation: An overview. Int. J. Fatigue 2010, 32, 898–907. [Google Scholar] [CrossRef]
- Semenova, I.P.; Polyakov, A.V.; Raab, G.I.; Lowe, T.C.; Valiev, R.Z. Enhanced fatigue properties of ultrafine-grained Ti rods processed by ECAP-Conform. J. Mater. Sci. 2012, 47, 7777–7781. [Google Scholar] [CrossRef]
- Semenova, I.P.; Polyakov, A.V.; Polyakova, V.V.; Huang, Y.; Valiev, R.Z.; Langdon, T.G. High-Cycle Fatigue Behavior of an Ultrafine-Grained Ti-6Al-4V Alloy Processed by ECAP and Extrusion. Adv. Eng. Mater. 2016, 18, 2057–2062. [Google Scholar] [CrossRef]
- Zherebtsov, S.; Salishchev, G. Production, Properties and Application of Ultrafine-Grained Titanium Alloys. Mater. Sci. Forum 2016, 838–839, 294–301. [Google Scholar] [CrossRef]
- Garbacz, H.; Pakiela, Z.; Kurzydlowsli, K.J. Fatigue properties of nanocrystalline titanium. Rev. Adv. Mater. Sci. 2010, 25, 256–260. [Google Scholar]
- Zherebtsov, S.V. Efficiency of the strengthening of titanium and titanium alloys of various classes by the formation of an ultrafine-grained structure via severe plastic deformation. Russ. Metall. (Met.) 2012, 11, 969–974. [Google Scholar] [CrossRef]
- Zherebtsov, S.V.; Kostjuchenko, S.; Kudryavtsev, E.A.; Malysheva, S.; Murzinova, M.A.; Salishchev, G.A. Mechanical Properties of Ultrafine Grained Two-Phase Titanium Alloy Produced by “abc” Deformation. Mater. Sci. Forum. 2012, 706–709, 1859–1863. [Google Scholar] [CrossRef]
- ATI Ti15Mo Technical Data Sheet. 2014. Available online: https://www.atimaterials.com/Products/Documents/datasheets/titanium/alloyed/ati_15Mo_Titanium_Alloy_en_v4%20final.pdf (accessed on 23 April 2014).
- ASTM F 2066; Standard Specification for Wrought Titanium-15Molybdenum Alloy for Surgical Implant Applications (UNS R58150). Annual Book of ASTM Standards. ASTM International: West Conshohocken, PA, USA, 2007.
- Jablokov, V.R.; Nutt, M.J.; Richelsoph, M.E.; Freese, H.L. The Application of Ti-15Mo Beta Titanium Alloy in High Strength Structural Orthopedic Applications. J. ASTM Int. 2005, 2, 83–100. [Google Scholar] [CrossRef]
- Marquardt, B.; Shetty, R. Beta Titanium Alloy Processed for High Strength Orthopedic Applications. J. ASTM Int. 2005, 2, 71–82. [Google Scholar] [CrossRef]
- Bartha, K.; Stráský, J.; Veverková, A.; Veselý, J.; Čížek, J.; Málek, J.; Polyakova, V.; Semenova, I.; Janeček, M. Phase Transformations upon Ageing in Ti15Mo Alloy Subjected to Two Different Deformation Methods. Metals 2021, 11, 1230. [Google Scholar] [CrossRef]
- Bartha, K.; Stráský, J.; Barriobero-Vila, P.; Šmilauerová, J.; Doležal, P.; Veselý, J.; Semenova, I.; Polyakova, V.; Janeček, M. In-situ investigation of phase transformations in ultra-fine grained Ti15Mo alloy. J. Alloys Compd. 2021, 867, 159027. [Google Scholar] [CrossRef]
- Jiang, B.; Tsuchya, K.; Emura, S.; Min, X. Effect of High-Pressure Torsion Process on Precipitation Behavior of α Phase in β-Type Ti–15Mo Alloy. Mater. Trans. 2014, 55, 877–884. [Google Scholar] [CrossRef] [Green Version]
- Semenova, I.P.; Gatina, S.A.; Zhernakov, V.S.; Janeček, M. Improving in Fatigue Strength of Biomedical Ti-15Mo Alloy While Retaining Low Elastic Modulus Through Severe Plastic Deformation. In Proceedings of the 13th World Conference on Titanium, San Diego, CA, USA, 16–20 August 2015; pp. 1777–1781. [Google Scholar] [CrossRef]
- Kuan, T.S.; Ahrens, R.R.; Sass, S.L. The stress-induced omega phase transformation in Ti-V alloys. Metall. Trans. A 1975, 6, 1767–1774. [Google Scholar] [CrossRef]
- Raab, G.I.; Gunderov, D.V.; Valiev, R.Z.; Baushev, N.G. Method for Deformation Processing of a Metal Workpiece in the Form of a Bar. RF Patent No. 2417857, 5 October 2011. [Google Scholar]
- Scardi, P.; Lutterotti, L.; Di Maggio, R. Size-Strain and quantitative analysis by the Rietveld method. Adv. X-ray Anal. 1991, 35, 69–75. [Google Scholar] [CrossRef]
- Bowen, A.W. Strength Enhancement in metastable β-titanium alloy: Ti-15Mo. J. Mater. Sci. 1977, 12, 1355–1360. [Google Scholar] [CrossRef]
- Ivasishin, O.M.; Markovsky, P.E.; Matviychuk, Y.V.; Semiatin, S.L.; Ward, C.H.; Fox, S. A comparative study of the mechanical properties of high-strength β-titanium alloys. J. Alloys Compd. 2008, 457, 296–309. [Google Scholar] [CrossRef]
- Semenova, I.P.; Dyakonov, G.S.; Raab, G.I.; Grishina, Y.F.; Yi Huang, Y.F.; Langdon, T.G. Features of Duplex Microstructural Evolution and Mechanical Behavior in the Titanium Alloy Processed by Equal-Channel Angular Pressing. Adv. Eng. Mater. 2018, 20, 1700813. [Google Scholar] [CrossRef] [Green Version]
- Weiss, I.; Semiatin, S.L. Thermomechanical processing of beta titanium alloys—An overview. Mater. Sci. Eng. A 1998, 243, 46–65. [Google Scholar] [CrossRef]
- Ivasishin, O.M.; Markovsky, P.E.; Semiatin, S.L.; Ward, C.H. Aging response of coarse- and fine-grained titanium alloys. Mater. Sci. Eng. A 2005, 405, 296–305. [Google Scholar] [CrossRef]
- Kock, U.F.; Tome, C.N.; Wenk, H.R. Texture and Anisotropy: Preferred Orientation in Polycrystals and Their Effect on Materials Properties; Cambridge University Press: Cambridge, UK, 1998. [Google Scholar]
- Valiev, R.Z.; Langdon, T.G. Principles of equal-channel angular pressing as a processing tool for grain refinement. Prog. Mater. Sci. 2006, 51, 881–981. [Google Scholar] [CrossRef]
- Ovid’ko, I.A.; Langdon, T.G. Enhanced ductility of nanocrystalline and ultrafine-grained metals. Rev. Adv. Mater. Sci. 2012, 30, 103–111. [Google Scholar]
- Li, H.F.; Zheng, Y.F. Recent Advances in Bulk Metallic Glasses for Biomedical Applications. Acta Biomater. 2016, 36, 1–20. [Google Scholar] [CrossRef]
Ti | Mo | O | Fe | C | N |
---|---|---|---|---|---|
balance | 15.2 | 0.16 | 0.02 | 0.008 | 0.10 |
Treatment | Dβ, µm | Dα, µm | σuts, MPa | δ, % | σ−1, MPa, N = 107 |
---|---|---|---|---|---|
α + β, Initial state | 2 | 1.2 | 1017 | 24 | 500 |
β, Continuous rolling Mill + (α + β) annealing + aging 480 °C, 4 h [29] | 2 | 1 | 1280 | 14 | 670 |
α + β, hand rolling Mill + (α + β) annealing + aging 480 °C, 4 h [29] | 2 | 1 | 1320 | 9 | 670 |
α + β, ECAP (two passes at 350 °C and two passes at 300 °C) + drawing 300 °C + 200 °C, 1 h | 0.09 | 0.18 | 1590 | 10 | 710 |
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Gatina, S.A.; Polyakova, V.V.; Polyakov, A.V.; Semenova, I.P. Microstructure and Mechanical Properties of β-Titanium Ti-15Mo Alloy Produced by Combined Processing including ECAP-Conform and Drawing. Materials 2022, 15, 8666. https://doi.org/10.3390/ma15238666
Gatina SA, Polyakova VV, Polyakov AV, Semenova IP. Microstructure and Mechanical Properties of β-Titanium Ti-15Mo Alloy Produced by Combined Processing including ECAP-Conform and Drawing. Materials. 2022; 15(23):8666. https://doi.org/10.3390/ma15238666
Chicago/Turabian StyleGatina, Svetlana A., Veronika V. Polyakova, Alexander V. Polyakov, and Irina P. Semenova. 2022. "Microstructure and Mechanical Properties of β-Titanium Ti-15Mo Alloy Produced by Combined Processing including ECAP-Conform and Drawing" Materials 15, no. 23: 8666. https://doi.org/10.3390/ma15238666