Abstract
A heterogeneous multiphase medium Mn steel (Fe-10Mn-0.47C-2Al-0.7V, wt.%) consisting of prior austenite, martensite, reverted austenite, and ferrite is, for the first time, realized by both austenite reverted transformation and ferrite transformation. The phase fraction, kinetics, mechanisms, and microstructure evolution during the transformation sequence are systematically investigated. The heterogeneous multiphase medium Mn steel has great potential for high strain hardening by a continuous transformation-induced plasticity effect, grain-size gradient, and stress–strain partitioning. The present work provides a new pathway to design a heterogeneous multiphase microstructure in medium Mn steel.
Similar content being viewed by others
References
B.B. He, B. Hu, H.W. Yen, G. Cheng, Z.K. Wang, H.W. Luo, and M.X. Huang, Science 357, 1029 (2017).
S. Jiang, H. Wang, Y. Wu, X. Liu, H. Chen, M. Yao, B. Gault, D. Ponge, D. Raabe, and A. Hirata, Nature 544, 460 (2017).
Y.K. Lee and J. Han, Mater. Sci. Technol. 31, 843 (2014).
Y. Ma, Mater. Sci. Technol. 33, 1713 (2017).
D.-W. Suh and S.-J. Kim, Scr. Mater. 126, 63 (2017).
B.B. He, H.W. Luo, and M.X. Huang, Int. J. Plast 78, 173 (2016).
E.J. Seo, L. Cho, and B.C. De Cooman, Metall. Mater. Trans. A 46, 27 (2014).
L. Liu, B.B. He, and M.X. Huang, Adv. Eng. Mater. 20, 1 (2018).
F. Abu-Farha, X. Hu, X. Sun, Y. Ren, L.G. Hector, G. Thomas, and T.W. Brown, Metall. Mater. Trans. A 49, 87 (2018).
J. Hu, L.-X. Du, G.-S. Sun, H. Xie, and R.D.K. Misra, Scr. Mater. 104, 87 (2015).
J. Han, S.-J. Lee, J.-G. Jung, and Y.-K. Lee, Acta Mater. 78, 369 (2014).
R. Alturk, L.G. Hector, C.M. Enloe, F. Abu-Farha, and T.W. Brown, JOM 70, 894 (2018).
W. Wu, Y.-W. Wang, P. Makrygiannis, F. Zhu, G.A. Thomas, L.G. Hector, X. Hu, X. Sun, and Y. Ren, Mater. Sci. Eng., A 711, 611 (2018).
X. Wu and Y. Zhu, Mater. Res. Lett. 5, 527 (2017).
X. Wu, P. Jiang, L. Chen, F. Yuan, and Y.T. Zhu, Proc. Natl. Acad. Sci. U.S.A. 111, 7179 (2014).
K. Lu, Science 345, 1455 (2014).
C.C. Tasan, M. Diehl, D. Yan, C. Zambaldi, P. Shanthraj, F. Roters, and D. Raabe, Acta Mater. 81, 386 (2014).
J. Han, A.K. da Silva, D. Ponge, D. Raabe, S.-M. Lee, Y.-K. Lee, S.-I. Lee, and B. Hwang, Acta Mater. 122, 199 (2017).
S.C. Hong and K.S. Lee, Mater. Sci. Eng., A 323, 148 (2002).
H. Dong and X. Sun, Curr. Opin. Solid State Mater. Sci. 9, 269 (2005).
Z. Yang and R. Wang, ISIJ Int. 43, 761 (2003).
N. Nakada, K. Mizutani, T. Tsuchiyama, and S. Takaki, Acta Mater. 65, 251 (2014).
I. Tamura, H. Sekine, and T. Tanaka, Thermomechanical Processing of High-Strength Low-Alloy Steels, 1st ed. (London: Butterworth-Heinemann, 1988), pp. 186–188.
Y. Matsumura and H. Yada, Trans. Iron Steel Inst. Jpn. 27, 492 (1987).
J.-K. Choi, D.-H. Seo, J.-S. Lee, K.-K. Um, and W.-Y. Choo, ISIJ Int. 43, 746 (2003).
Y. Liu, F. Sommer, and E. Mittemeijer, Acta Mater. 51, 507 (2003).
H. Bhadeshia and R. Honeycomb, Steels: Microstructure and Properties, 3rd ed. (London: Edward Arnold Butterworth Heinemann, 2006), pp. 1–20.
T. Gladman, Proc. R. Soc. Lond. A 294, 298 (1966).
B. Garbarz and F. Pickering, Mater. Sci. Technol. 4, 967 (1988).
K.-T. Park, S.Y. Han, D.H. Shin, Y.-K. Lee, K.J. Lee, and K.S. Lee, ISIJ Int. 44, 1057 (2004).
Acknowledgements
M.X. Huang acknowledges financial support from the National Natural Science Foundation of China (U1764252, U1560204), Research Grants Council of Hong Kong (17255016, 17203014), and Seed Fund for Basic Research of HKU (201711159029, 201611159178).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Liu, L., He, B.B. & Huang, M.X. Engineering Heterogeneous Multiphase Microstructure by Austenite Reverted Transformation Coupled with Ferrite Transformation. JOM 71, 1322–1328 (2019). https://doi.org/10.1007/s11837-019-03365-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11837-019-03365-3