Abstract
The precipitation behavior of κ-carbides in a Fe–20Mn–9Al–1.2C–1.0V austenite based lightweight steel has been studied. V element is kept in solid solution by near-rapid solidification and precipitated as V-carbides by annealing, respectively. Aging treatments at temperatures of 500 °C to 600 °C were performed for the as-cast and cold-rolled steels. The results show that when the aging temperature is higher than 550 °C, intergranular κ-carbides begin to appear along the austenite boundaries, and coarse κ-carbides greatly reduce the ductility of the alloy. Cold rolling before aging precipitation can promote the precipitation of κ-carbides and accelerate the eutectoid transformation of austenite. V element is slightly enriched in the region of κ-carbides. First principles analysis shows that V segregation into κ-carbides will increase the nucleation barrier energy. After annealing, precipitated V-carbides induce the subsequent precipitation of κ-carbides in the form of band distribution, which is very different from the uniform precipitation without V-carbides.
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S. Chen, R. Rana, A. Haldar, and R.K. Ray: Prog. Mater .Sci., 2017, vol. 89, pp. 345–91.
S.-H. Kim, H. Kim, and N.J. Kim: Nature., 2015, vol. 518, pp. 77–79.
J.H. Hwang, T.T.T. Trang, O. Lee, G. Park, A. Zargaran, and N.J. Kim: Acta Mater., 2020, vol. 191, pp. 1–12.
S.S. Sohn, H. Song, M.C. Jo, T. Song, H.S. Kim, and S. Lee: Sci. Rep., 2017, vol. 7, p. 1255.
W.J. Lu, X.F. Zhang, and R.S. Qin: Mater. Lett., 2015, vol. 138, pp. 96–99.
G. Frommeyer and U. Brüx: Steel Res. Int., 2006, vol. 77, pp. 627–33.
I. Gutierrez-Urrutia and D. Raabe: Scripta Mater., 2013, vol. 68, pp. 343–47.
K.-T. Park: Scripta Mater., 2013, vol. 68, pp. 375–79.
W.-C. Cheng, Y.-S. Song, Y.-S. Lin, K.-F. Chen, and P.C. Pistorius: Metall. Mater. Trans. A., 2014, vol. 45A, pp. 1199–1216.
W.-C. Cheng, C.-Y. Cheng, C.-W. Hsu, and D.E. Laughlin: Mater. Sci. Eng. A., 2015, vol. 642, pp. 128–35.
K. Choi, C.-H. Seo, H. Lee, S.K. Kim, J.H. Kwak, K.G. Chin, K.-T. Park, and N.J. Kim: Scripta Mater., 2010, vol. 63, pp. 1028–31.
Y.J. Zhang, G. Miyamoto, K. Shinbo, and T. Furuhara: Scripta Mater., 2013, vol. 69, pp. 17–20.
G. Yang, X. Sun, Z. Li, X. Li, and Q. Yong: Mater. Des., 2013, vol. 50, pp. 102–07.
C.P. Scott, F. Fazeli, B. Shalchi Amirkhiz, I. Pushkareva, and S.Y.P. Allain: Mater. Sci. Eng. A., 2017, vol. 703, pp. 293–303.
A.E. Salas-Reyes, I. Mejía, A. Bedolla-Jacuinde, A. Boulaajaj, J. Calvo, and J.M. Cabrera: Mater. Sci. Eng. A., 2014, vol. 611, pp. 77–89.
B.K. Show, R. Veerababu, R. Balamuralikrishnan, and G. Malakondaiah: Mater. Sci. Eng. A., 2010, vol. 527, pp. 1595–1604.
H.-W. Yen, M. Huang, C.P. Scott, and J.-R. Yang: Scripta Mater., 2012, vol. 66, pp. 1018–23.
H. Gwon, J.-K. Kim, S. Shin, L. Cho, and B.C. De Cooman: Mater. Sci. Eng. A., 2017, vol. 696, pp. 416–28.
B.B. He, B.M. Huang, S.H. He, Y. Qi, H.W. Yen, and M.X. Huang: Mater. Sci. Eng. A., 2018, vol. 724, pp. 11–16.
F.C. An, Y. Zhang, J.J. Wang, S.X. Zhao, G. Yuan, and C.M. Liu: J. Mater. Sci., 2020, vol. 55, pp. 762–73.
Z. Chen, M.-X. Liu, J.-K. Zhang, L. Yang, Y.-H. Zhang, C.-J. Song, and Q.-J. Zhai: China Foundry., 2021, vol. 18, pp. 207–16.
M.C. Ha, J.-M. Koo, J.-K. Lee, S.W. Hwang, and K.-T. Park: Mater. Sci. Eng. A., 2013, vol. 586, pp. 276–83.
Y. Yazawa, T. Furuhara, and T. Maki: Acta Mater., 2004, vol. 52, pp. 3727–36.
T. Maejima, M. Yonemura, K. Kawano, and G. Miyamoto: ISIJ Int., 2020, vol. 60, pp. 1810–18.
X. Zhou, W. Zhang, Z. Zheng, D. Liu, F. Fang, Y. Tu, and J. Jiang: Metall. Mater. Trans. A., 2020, vol. 51A, pp. 3552–64.
N. Xiao, M. Tong, Y. Lan, D. Li, and Y. Li: Acta Mater., 2006, vol. 54, pp. 1265–78.
X. Zhao, L. Han, C. Li, and J. Gu: J. Mater. Res., 2019, vol. 34, pp. 2695–2704.
Acknowledgments
This work was financially supported by the National Natural Science Foundation of China (Nos. 51974184, 51574162), and the National MCF Energy R&D Program of China (No. 2018YFE0306102).
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Liu, M., Li, X., Zhang, Y. et al. Precipitation of κ-Carbide in a V-Containing Austenite-Based Lightweight Steel. Metall Mater Trans A 53, 1231–1243 (2022). https://doi.org/10.1007/s11661-021-06584-z
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DOI: https://doi.org/10.1007/s11661-021-06584-z