Abstract
TiN and TixOy (Ti3O5, Ti2O3, TiO2) are commonly encountered inclusions, which significantly affect the process control and the final mechanical properties of micro-alloyed steels containing Ti. Thermodynamic calculation indicates that the competitive precipitation between TixOy species depends on [pct O] and temperature at a fixed [pct Ti]0. The critical value of [pct O]0 for the competitive precipitation of TixOy species decreases with precipitate order from TiO2 → Ti3O5 → Ti2O3 and decreases with decreasing temperature. The preferential precipitation sequence between TixOy and TiN depend on the closed relation with temperature, [pct N]0 or [N]/[O] ratio. The critical values of [pct N]0 ratio for the preferential precipitation of TiN inclusion decrease with the decreasing of temperature, and the critical [N]/[O] ratio increases with the increasing of [pct O]0. Furthermore, DFT calculation indicated that the competitive precipitation between TiN and TixOy depend on the nucleation pathways and the relative stability of pre-nucleation clusters (TixOy)n vs (TiN)n. The result shows that the required [pct N] for (TixOy)n cluster transforming into TiN inclusion increases with increasing (TixOy)n cluster size. The critical value of [N]/[O] ratio for bulk TixOy transforming into TiN inclusion is higher than that for (TixOy)n cluster transforming into TiN inclusion. The reaction of (TiN)n cluster with [O] to form TixOy inclusion is facilitated by (TiN)n cluster being highly unstable in steel.
Similar content being viewed by others
References
M. Zhou and H. Yu: Int. J. Min. Met. Mater., 2012, vol. 19, pp. 805–11.
T. Uesugi: Tetsu-to-Hagané, 1986, vol. 26, pp. 614–20.
Q.R. Tian, G.C. Wang, D.L. Shang, H. Lei, X.H. Yuan, Q. Wang, and J. Li: Metall. Mater. Trans. B, 2018, vol. 49, pp. 3137–50.
J.S. Byun, J.H. Shim, Y.W. Cho, and D.N. Lee: Acta. Mater., 2003, vol. 51, pp. 1593–1606.
J.H. Shim, Y.W. Cho, S.H. Chung, J.D. Shim, and D.N. Lee: Acta Mater., 1999, vol. 47, pp. 2751–60.
S.H. Nedjad and A. Farzaneh: Scr. Mater., 2007, vol. 57, pp. 937–40.
Z.B. Yang, F.M. Wang, S. Wang, and B. Song: Steel. Res. Int., 2008, vol. 79, pp. 390–95.
J.H. Shim, Y.J. Oh, J.Y. Suh, Y.W. Cho, J.D. Shim, J.S. Byun, and D.N. Lee: Acta. Mater., 2001, vol. 49, pp. 2115–22.
J.M. Gregg and H. Bhadeshia: Acta. Mater., 1997, vol. 45, pp. 739–48.
N. Kikuchi, S. Nabeshima, Y. Kishimoto, and S. Sridhar: ISIJ Int., 2011, vol. 51, pp. 2019–2028.
N. Kikuchi, S. Nabeshima, Y. Kishimoto, and S. Sridhar: ISIJ Int., 2008, vol. 49, pp. 934–43.
R.J. Fruehan: Metall. Trans., 1970, vol. 1, pp. 3403–10.
J.J. Pak, J.O. Jo, S.I. Kim, W.Y. Kim, T.I. Chung, S.M. Seo, J.H. Park, and D.S. Kim: ISIJ. Int., 2007, vol. 47, pp. 16–24.
W.Y. Cha, T. Miki, Y. Sasaki, and M. Hino: ISIJ. Int., 2006, vol. 46, pp. 987–95.
G.V. Pervushin and H. Suito: ISIJ. Int., 2001, vol. 41, pp. 728–37.
W.J. Ma, Y.P. Bao, L.H. Zhao, and M. Wang: Int. J. Min. Met. Mater., 2014, vol. 21, pp. 234–39.
L. Yang, G. Cheng, S. Li, et al.: ISIJ Int., 2015, vol. 55, pp. 1901–05.
S.K. Michelic: Scanning., 2017, vol. 2017, p. 2326750.
M. Lee and J.H. Park: Metall. Mater. Trans. B, 2018, vol. 49, pp. 877–93.
H.Y. Liu, H.L. Wang, L. Li, J.Q. Zheng, Y.H. Li, and X.Y. Zeng: Ironmak. Steelmak., 2011, vol. 38, pp. 53–58.
Q.R. Tian, G.C. Wang, Y. Zhao, and Q. Wang: Metall. Mater. Trans. B, 2018, vol. 49, pp. 1149–64.
P. Jin, D. Shang, G. Wang, et al.: Steel. Res. Int., 2021, vol. 92, p. 2000614.
Z.W. Qu and G.J. Kroes: J. Phys. Chem. C, 2007, vol. 111, pp. 16808–17.
M.Y. Chen and D.A. Dixon: J. Chem. Theory. Comput., 2013, vol. 19, pp. 3189–3200.
S.K. Choudhary and A. Ghosh: ISIJ. Int., 2009, vol. 49, pp. 1819–27.
J. Fu, J. Zhu, L. Di, F.S. Tong, D.L. Liu, and Y.L. Wang: Acta Metall. Sin., 2000, vol. 36, pp. 801–04.
X. Huang: Iron and Steel Metallurgy Principle, 4th ed. Metallurgical Industry Press, Beijing, 2014, p. 181.
V. Descotes, T. Quatravaux, J.P. Bellot, S. Witzke, and A. Jardy: Metals, 2020, vol. 10(4), p. 541.
J.H. Shin and J.H. Park: Metall. Mater. Trans. B, 2020, vol. 51, pp. 1211–24.
Q. Shu, V.V. Visuri, T. Alatarvas, and T. Fabritius: Metall. Mater. Trans. B, 2020, vol. 51, pp. 2905–16.
D. Liu, S. Song, Z. Xue, J. Zietsman, J. Qi, and Z. Deng: Metall. Mater. Trans. B, 2022, vol. 13, pp. 1–3.
L. Gui, M. Long, H. Zhang, D. Chen, S. Liu, Q. Wang, and H. Duan: J. Mater. Res. Technol., 2020, vol. 9(3), pp. 5499–5514.
T. Liu, D. Chen, M. Long, P. Liu, H. Duan, L. Gui, H. Fan, and H. Chen: Met. Sci. Heat Treat., 2020, vol. 61, pp. 534–42.
Y. Dali, S.K. Michelic, P. Peter, et al.: Metals, 2017, vol. 7(11), pp. 460–60.
E. Scheil and Z. Metallkd: Research Gate, 1942, vol. 34, pp. 70–72.
Y. Liu, L.F. Zhang, H.J. Duan, Y. Zhang, Y. Luo, and A.N. Conejo: Metall. Mater. Trans. A, 2016, vol. 47, pp. 3015–3025.
P. Jin, D. Shang, G. Wang, et al.: Steel Res. Int., 2021, vol. 92(6), p. 2000614.
B. Li, H. Zhu, J. Sun, et al.: Steel Res. Int., 2022, vol. 93(8), p. 2200064.
Z. Wu, R.E. Cohen, and D.J. Singh: Phys. Rev. B, 2004, vol. 70, 104112.
Z. Wu and R.E. Cohen: Phys. Rev. B, 2006, vol. 73, 235116.
Z.W. Qu and G.J. Kroes: J. Phys. Chem. B, 2006, vol. 110, pp. 23306–14.
Y. Xiao, H. Lei, B. Yang, G. Wang, Q. Wang, and W. Jin: Rsc. Adv., 2018, vol. 8, pp. 38336–45.
Y. Xiao, G. Wang, P. Jin, et al.: Metall. Mater. Trans. B, 2021, vol. 52, pp. 3315–31.
Y. Xiao, L. Cao, G. Wang, et al.: Metall. Mater. Trans. B, 2022, vol. 53, pp. 916–30.
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Grant Nos. 52174318 and 51874170) and the Natural Science Foundation of Liaoning Province (2022-BS-282) for supporting this work.
Conflict of interest
There are no conflicts to declare.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Wang, G., Xiao, Y., Yang, Y. et al. Competitive Precipitation Mechanism Between TixOy and TiN Inclusions Dependent on Nucleation Pathways in Ti-Contained Steel Solidification Process. Metall Mater Trans B 54, 2479–2491 (2023). https://doi.org/10.1007/s11663-023-02849-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11663-023-02849-7