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Metallurgical and Materials Transactions A

, Volume 50, Issue 2, pp 573–580 | Cite as

Effect of Strain Rate on the Bainitic Transformation in Fe-C-Mn-Si Medium-Carbon Bainitic Steels

  • Guanghui Chen
  • Guang XuEmail author
  • Hatem S. Zurob
  • Haijiang Hu
  • Xiangliang Wan
Article
  • 96 Downloads

Abstract

The effect of strain rate on the kinetics of the bainitic transformation in a Fe-C-Mn-Si medium-carbon bainitic steel was investigated by dilatometry, metallography, and X-ray diffraction. The results indicate that the bainitic transformation is affected by the strain rate. The bainitic transformation is significantly promoted by deformation at a low strain rate of 0.01 s−1, and the amount of bainite increases further when the strain rate increases to 0.1 s−1. However, as the strain rate increases further to 1.0 and 5.0 s−1, the extent to which deformation promotes the bainitic transformation decreases, and the amount of bainitic transformation is smaller than that at low strain rates. The amount of bainite tends to be constant with increasing strain rate from 1.0 to 5.0 s−1. In addition, the volume fraction of retained austenite shows the same trend as the amount of bainite, indicating that chemical stabilization plays a key role in determining the amount of retained austenite. Moreover, the strain rate has no significant effect on the bainite morphology.

Notes

Acknowledgment

The authors gratefully acknowledge the financial supports from the National Natural Science Foundation of China (NSFC) (Nos. 51874216 and 51704217) and the Major Projects of Technology Innovation of Hubei Province (No. 2017AAA116).

Reference

  1. 1.
    H. K. Sung, S. Y. Shin, B. Hwang, C. G. Lee, N. J. Kim and S. Lee: Metall. Mater. Trans. A, 2011, vol. 42, pp. 1827-1835.CrossRefGoogle Scholar
  2. 2.
    S. H. He, B. B. He, K. Y. Zhu and M. X. Huang: Acta Mater.,2018, vol. 149, pp. 46-56.CrossRefGoogle Scholar
  3. 3.
    A. Lambert-Perlade, T. Sturel, A. F. Gourgues, J. Besson and A. Pineau: Metall. Mater. Trans. A, 2004, vol. 35, pp. 1039-1053.CrossRefGoogle Scholar
  4. 4.
    C. Garciamateo, F. G. Caballero and H. K. D. H. Bhadeshia: Mater. Sci. Forum., 2005, vol. 112, pp. 285-288.Google Scholar
  5. 5.
    F. G. Caballero, C. Garcia-Mateo and M. K. Miller: JOM, 2014, vol. 66, pp. 747-755.CrossRefGoogle Scholar
  6. 6.
    C. Garcia-Mateo, F. G. Caballero, T. Sourmail, M. Kuntz, J. Cornide, V. Smanio and R. Elvira: Mater. Sci. Eng. A, 2012, vol. 549, pp. 185-192.CrossRefGoogle Scholar
  7. 7.
    H. J. Hu, G. Xu, L. Wang, M. X. Zhou and Z. L. Xue: Met. Mater. Int., 2015, vol. 21, pp. 929-935.CrossRefGoogle Scholar
  8. 8.
    J. G. He, A. M. Zhao, Y. Huang, C. Zhi and F. Zhao: Mater. Today., 2015, vol. 2, pp. 289-294.CrossRefGoogle Scholar
  9. 9.
    B. B. He, W. Xu and M. X. Huang: Philos. Mag., 2015, vol. 95, pp. 1150-1163.CrossRefGoogle Scholar
  10. 10.
    R. H. Larn and J. R. Yang: Mater. Sci. Eng. A, 2000, vol. 278, pp. 278-291.CrossRefGoogle Scholar
  11. 11.
    B. B. He, W. Xu and M. X. Huang: J. Mater. Sci. Technol., 2017, vol. 33, pp. 1494-1503.CrossRefGoogle Scholar
  12. 12.
    H. J. Hu, G. Xu, L. Wang and M. X. Zhou: Steel. Res. Int., 2017,  https://doi.org/10.1002/srin.201600170.Google Scholar
  13. 13.
    H. J. Hu, H. S. Zurob, G. Xu, D. Ernbury and G. R. Purdy: Mater. Sci. Eng. A, 2015, vol. 626, pp. 34-40.CrossRefGoogle Scholar
  14. 14.
    H. J. Hu, G. Xu, M. X. Zhou and Q. Yuan: Met. Mater. Inter., 2017, vol. 23, pp. 233-238.CrossRefGoogle Scholar
  15. 15.
    W. Gong, Y. Tomota, Y. Adachi, A. M. Paradowska, J. F. Kelleher and S. Y. Zhang: Acta Mater., 2013, vol. 61, pp. 4142-4154.CrossRefGoogle Scholar
  16. 16.
    H. L. Fan, A. M. Zhao, Q. C. Li, H. Guo and J. G. He: Int. J. Miner. Metall. Mater., 2017, vol. 24, pp. 264-270.CrossRefGoogle Scholar
  17. 17.
    J. Zhao, X. Jia, K. Guo and T. S. Wang: Mater. Sci. Eng. A, 2017, vol. 682, pp. 527-534.CrossRefGoogle Scholar
  18. 18.
    C. S. Chiou, J. R. Yang and C. Y. Huang: Mater. Chem. Phy., 2001, vol. 69, pp. 113-124.CrossRefGoogle Scholar
  19. 19.
    M. X. Zhou, G. Xu, L. Wang L and H. J. Hu: Met. Mater. Int., 2016, vol. 22, pp. 956-961.CrossRefGoogle Scholar
  20. 20.
    M. X. Zhou, G. Xu, H. J. Hu, Q. Yuan and J. Y. Tian: Steel. Res. Int., 2017,  https://doi.org/10.1002/srin.201600377.Google Scholar
  21. 21.
    R. F. Zhou, W. Y. Yang, Z. Q. Sun and J. P. He: Chin. J. Eng., 2004, vol. 26, pp. 512-518. (In Chinese).Google Scholar
  22. 22.
    J. Tian, W. Y. Yang and Z. Q. Sun: Trans. Mater. Heat. Treat., 2005, vol. 26, pp. 62-67 (In Chinese).Google Scholar
  23. 23.
    G. H. Chen, G. Xu, H. J. Hu, Q. Yuan and Q. X. Zhang: Steel. Res. Int., 2018,  https://doi.org/10.1002/srin.201800201.Google Scholar
  24. 24.
    J. Y. Tian, Xu G, M. X. Zhou and H. J. Hu: Steel. Res. Int., 2018,  https://doi.org/10.1002/srin.201700469.Google Scholar
  25. 25.
    T. Furuhara, T. Yamaguchi, G. Miyamoto and T. Maki: Met. Sci. J., 2010, vol. 26, pp. 392-397.Google Scholar
  26. 26.
    W. T. Reynolds, S. K. Liu, F. Z. Li, S. Hartlield and H. I. Aaronson: Metall. Trans. A, 1990, vol. 21, pp. 1479-1491.CrossRefGoogle Scholar
  27. 27.
    S. B. Singh and H. K. D. H. Bhadeshia: Mater. Sci. Eng. A, 1998, vol. 245, pp. 72-79.CrossRefGoogle Scholar
  28. 28.
    H. D. Wu, G. Miyamoto, Z. G. Yang, C. Zhang, H. Chen and T. Furuhara: Acta Mater., 2017, vol. 133, pp. 1-9.CrossRefGoogle Scholar
  29. 29.
    M. Kabirmohammadi, B. Avishan and S. Yazdani: Mater. Chem. Phys., 2016, vol. 184, pp. 306-317.CrossRefGoogle Scholar
  30. 30.
    H. T. Liu, W. Meng, G. Fei and Z. Y. Liu: J. Northeast. Univ., 2012, vol. 33, pp. 1734-1736.Google Scholar
  31. 31.
    W. S. Lee and C. W. Chen: Mater. Sci. Eng. A, 2013, vol. 576, pp. 91-100.CrossRefGoogle Scholar
  32. 32.
    [Y. Sakuma, O. Matsumura and H. Takechi: Metall. Trans. A, 1991, vol. 22, pp. 489-498.CrossRefGoogle Scholar

Copyright information

© The Minerals, Metals & Materials Society and ASM International 2018

Authors and Affiliations

  • Guanghui Chen
    • 1
  • Guang Xu
    • 1
    Email author
  • Hatem S. Zurob
    • 2
  • Haijiang Hu
    • 1
  • Xiangliang Wan
    • 1
  1. 1.The State Key Laboratory of Refractories and Metallurgy, Hubei Collaborative Innovation Center for Advanced SteelsWuhan University of Science and TechnologyWuhanChina
  2. 2.Department of Materials Science and EngineeringMcMaster UniversityHamiltonCanada

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