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Erschienen in: Journal of Materials Engineering and Performance 9/2022

15.03.2022 | Technical Article

Gleeble-Assisted Investigation and Thermokinetics Simulation of α Phase Isothermal Precipitation during Short-Time Duplex Heat Treatment of Ti-6Al-4V Alloy

verfasst von: Nabil Kherrouba, Denis Carron, Ramdhane Kouba, Mabrouk Bouabdallah, Riad Badji

Erschienen in: Journal of Materials Engineering and Performance | Ausgabe 9/2022

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Abstract

The precipitation mechanism and kinetics of the secondary α phase during short-time duplex heat treatment of the Ti-6Al-4V alloy were investigated. The precipitation kinetics was determined by means of in situ isothermal electrical resistivity tests in a Gleeble thermomechanical testing machine in the temperature range of 600-700 °C. The results showed that the higher the aging temperature, the faster the secondary α phase precipitation, which obeys the Kolmogorov–Johnson–Mehl–Avrami (KJMA) equation with an Avrami parameter n = 1. The precipitation process was also investigated by simulation using the thermokinetic software MatCalc. Results of the simulation on MatCalc indicated that the secondary α phase nucleation ended at an earlier stage of the precipitation and that the latter is mainly controlled by the growth of secondary α phase precipitates. Increasing the aging temperature resulted in an increase of the precipitate’s size with an activation energy of Q = 62 kJ/mol for the process. Evolution of the simulated elements contents showed that only the vanadium concentration in the β phase changed significantly during the isothermal aging. Thus, the growth of the secondary α phase is governed by the vanadium diffusion into the β phase.

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Literatur
1.
Zurück zum Zitat S. Banerjee and P. Mukhopadhyay, Phase Transformations: Examples from Titanium and Zirconium Alloys, Elsevier, Amsterdam, 2010. S. Banerjee and P. Mukhopadhyay, Phase Transformations: Examples from Titanium and Zirconium Alloys, Elsevier, Amsterdam, 2010.
2.
Zurück zum Zitat M.J. Donachie, Titanium: A Technical Guide, 2nd ed., (ASM International, 2000). M.J. Donachie, Titanium: A Technical Guide, 2nd ed., (ASM International, 2000).
3.
Zurück zum Zitat G. Lütjering and J.C. Williams, Titanium, Springer Science & Business Media, Berlin, 2007. G. Lütjering and J.C. Williams, Titanium, Springer Science & Business Media, Berlin, 2007.
4.
Zurück zum Zitat C. Leyens and M. Peters Eds., Titanium and Titanium Alloys, Wiley-vch, Amsterdam, 2003 C. Leyens and M. Peters Eds., Titanium and Titanium Alloys, Wiley-vch, Amsterdam, 2003
19.
Zurück zum Zitat H. Fujii, Continuous Cooling Transformation Characteristics of α + β Titanium Alloys, Nippon Steel Tech. Rep., 1994, 62, p 74–79. H. Fujii, Continuous Cooling Transformation Characteristics of α + β Titanium Alloys, Nippon Steel Tech. Rep., 1994, 62, p 74–79.
21.
Zurück zum Zitat R. Trivedi, The Role of Interfacial Free Energy and Interface Kinetics During the Growth of Precipitate Plates and Needles, Metall. Trans., 1970, 1, p 921–927.CrossRef R. Trivedi, The Role of Interfacial Free Energy and Interface Kinetics During the Growth of Precipitate Plates and Needles, Metall. Trans., 1970, 1, p 921–927.CrossRef
26.
Zurück zum Zitat S. Tanaka, T. Morita, K. Shinoda, Effects of Short-Time Duplex Heat Treatment on Microstructure and Fatigue Strength of Ti-6Al-4V alloy, in: 13th International Conference on Fracture, (2013), pp. 16–21. S. Tanaka, T. Morita, K. Shinoda, Effects of Short-Time Duplex Heat Treatment on Microstructure and Fatigue Strength of Ti-6Al-4V alloy, in: 13th International Conference on Fracture, (2013), pp. 16–21.
36.
Zurück zum Zitat S. Bein and J. Béchet, Phase Transformation Kinetics and Mechanisms in Titanium Alloys Ti-6.2.4.6, P-CEZ and Ti-10.2.3, J. Phys. IV, 1996, 6, p 99–108. S. Bein and J. Béchet, Phase Transformation Kinetics and Mechanisms in Titanium Alloys Ti-6.2.4.6, P-CEZ and Ti-10.2.3, J. Phys. IV, 1996, 6, p 99–108.
40.
Zurück zum Zitat J.B. Newkirk, Precipitation from Solid Solution, ASM Int. 104–107 (1959) J.B. Newkirk, Precipitation from Solid Solution, ASM Int. 104–107 (1959)
41.
Zurück zum Zitat J. Burke, The Kinetics of Phase Transformation in Metals, 1st ed. Pergamon Press, Oxford, 1965. J. Burke, The Kinetics of Phase Transformation in Metals, 1st ed. Pergamon Press, Oxford, 1965.
43.
44.
Zurück zum Zitat J.W. Christian, The Theory of Transformations in Metals and Alloys, 1st ed., Pergamon, (2002) J.W. Christian, The Theory of Transformations in Metals and Alloys, 1st ed., Pergamon, (2002)
45.
Zurück zum Zitat N. Kherrouba, D. Carron, M. Bouabdallah, and R. Badji, Effect of Solution Treatment on the Microstructure, Micromechanical Properties, and Kinetic Parameters of the β → α Phase Transformation During Continuous Cooling of Ti-6Al-4V Titanium Alloy, J. Mater. Eng. Perform., 2019, 28, p 6921–6930. https://doi.org/10.1007/s11665-019-04404-5CrossRef N. Kherrouba, D. Carron, M. Bouabdallah, and R. Badji, Effect of Solution Treatment on the Microstructure, Micromechanical Properties, and Kinetic Parameters of the β → α Phase Transformation During Continuous Cooling of Ti-6Al-4V Titanium Alloy, J. Mater. Eng. Perform., 2019, 28, p 6921–6930. https://​doi.​org/​10.​1007/​s11665-019-04404-5CrossRef
46.
Zurück zum Zitat D.A. Porter, K.E. Easterling, and M.Y. Sherif, Phase Transformations in Metals and Alloys, 3rd ed. CRC Press Taylor and Francis, Boca Raton, 2009. D.A. Porter, K.E. Easterling, and M.Y. Sherif, Phase Transformations in Metals and Alloys, 3rd ed. CRC Press Taylor and Francis, Boca Raton, 2009.
48.
Zurück zum Zitat S.L. Semiatin, B.C. Kirby, and G.A. Salishchev, Coarsening Behavior of an Alpha-Beta Titanium Alloy, Metall. Mater. Trans. A., 2004, 35, p 2809–2819.CrossRef S.L. Semiatin, B.C. Kirby, and G.A. Salishchev, Coarsening Behavior of an Alpha-Beta Titanium Alloy, Metall. Mater. Trans. A., 2004, 35, p 2809–2819.CrossRef
50.
Zurück zum Zitat N. Stefansson and S.L. Semiatin, Mechanisms of Globularization of Ti-6Al-4V During Static Heat Treatment, Metall. Mater. Trans. A., 2003, 34, p 691–698.CrossRef N. Stefansson and S.L. Semiatin, Mechanisms of Globularization of Ti-6Al-4V During Static Heat Treatment, Metall. Mater. Trans. A., 2003, 34, p 691–698.CrossRef
Metadaten
Titel
Gleeble-Assisted Investigation and Thermokinetics Simulation of α Phase Isothermal Precipitation during Short-Time Duplex Heat Treatment of Ti-6Al-4V Alloy
verfasst von
Nabil Kherrouba
Denis Carron
Ramdhane Kouba
Mabrouk Bouabdallah
Riad Badji
Publikationsdatum
15.03.2022
Verlag
Springer US
Erschienen in
Journal of Materials Engineering and Performance / Ausgabe 9/2022
Print ISSN: 1059-9495
Elektronische ISSN: 1544-1024
DOI
https://doi.org/10.1007/s11665-022-06775-8

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