Abstract
This study investigated the effect of hydrogen on the substructure of martensite in Fe-31Ni alloy. In both the hydrogen-charged and uncharged specimens, typical lenticular martensite plates formed after subzero cooling. However, we found that the fraction of twinned region (including the area of midrib) in lenticular martensite plate increased with increasing hydrogen content. In addition, the width of individual twins in the hydrogen-charged specimen was slightly smaller than that in the uncharged specimen. These results indicated that the existence of hydrogen facilitated twinning deformation as a lattice invariant deformation. We presented a comprehensive discussion about the reason why hydrogen enhanced twinning deformation. Even though tetragonality of martensite in the hydrogen-charged specimen could not be confirmed by X-ray diffraction, the transmission electron microscopy observations and the first-principles calculations suggested that hydrogen might increase the tetragonality of martensite. We proposed that solid solution hardening and an increase in the tetragonality of martensite by the existence of hydrogen were the possible reasons for facilitating twinning deformation as a lattice invariant deformation in martensitic transformation.
Similar content being viewed by others
Notes
JEOL is a trademark of Japan Electron Optics Ltd., Tokyo.
References
1.S.P. Lynch: Acta Metall., 1984, vol. 32, pp. 79–90.
2.I.A. Robertson, P. Sofronis, A. Nagao, M.L. Martin, S. Wang, D.W. Gross, and K.E. Nygren: Metall. Mater. Trans. B, 2015, vol. 46B, pp. 1085–1103.
3.M. Dadfarnia, A. Nagao, S. Wang, M.L. Martin, B.P. Somerday, and P. Sofronis: Int. J. Fract., 2015, vol. 196, pp. 223–43.
4.J.P. Hirth: Metall. Mater. Trans. A, 1980, vol. 11A, pp. 861–90.
5.P.J. Ferreira, I.M. Robertson, and H.K. Birnbaum: Acta Mater., 1998, vol. 46, pp. 1749–57.
6.I.M. Robertson: Eng. Fract. Mech., 1999, vol. 64, pp. 649–73.
7.P. Sofronis and I.M. Robertson: Philos. Mag. A, 2002, vol. 82, pp. 3405–13.
8.M. Tanino, H. Komatsu, and S. Fukai: Phys. Colloq., 1982, vol. 43 (C4), pp. 503–08.
9.M.L. Martin, J.A. Fenske, G.S. Liu, P. Sofronis, and I.M. Robertson: Acta Mater., 2011, vol. 59, pp. 1601–06.
10.Y.H. Kim and J.W. Morris, Jr.: Metall. Trans. A, 1983, vol. 14A, pp. 1883–88.
11.Y.H. Kim, H.J. Kim, and J.W. Morris, Jr.: Metall. Trans. A, 1986, vol. 17A, pp. 1157–64.
12.A. Nagao, C.D. Smith, M. Dadfarnia, P. Sofronis, and I.M. Robertson: Acta Mater., 2012, vol. 60, pp. 5182–89.
13.A. Shibata, T. Murata, H. Takahashi, T. Matsuoka, and N. Tsuji: Metall. Mater. Trans. A, 2015, vol. 46A, pp. 5685–96.
14.Q. Yang and J.L. Luo: Mater. Sci. Eng. A, 2000, vol. A238, pp. 75–83.
15.Y. Murakami, T. Kanezaki, Y. Mine, and S. Matsuoka: Metall. Mater. Trans. A, 2008, vol. 39A, pp. 1327–39.
16.T. Kanezaki, C. Narazaki, Y. Mine, S. Matsuoka, and Y. Murakami: Int. J. Hydrogen Energy, 2008, vol. 33, pp. 2604–19.
17.T. Maki: Mater Sci. Forum, 1990, vols. 56–58, pp. 157–68.
18.R.L. Patterson and C.M. Wayman: Acta Metall., 1966, vol. 14, pp. 347–69.
19.A. Shibata, S. Morito, T. Furuhara, and T. Maki: Scripta Mater., 2005, vol. 53, pp. 597–602.
20.A. Shibata, S. Morito, T. Furuhara, and T. Maki: Acta Mater., 2009, vol. 57, pp. 483–92.
K.D. Zilnyk, D.R. A. Junior, H.R.Z. Sandim, P.R. Rios, and D. Raabe: Acta Mater., 2018, vol. 143, pp. 227–36.
22.H.J Neuhauser and W. Pitsch: Acta Metall., 1971, vol. 19, pp. 337–44.
23.T. Kakeshita, K. Shimizu, T. Maki, and I. Tamura: Scripta Metall., 1980, vol. 14, pp. 1067–70.
24.A. Shibata, T. Murakami, S. Morito, T. Furuhara, and T. Maki: Mater. Trans., 2008, vol. 49, pp. 1242–48.
25.M. Koyama, T. Ogawa, D. Yan, Y. Matsumoto, C.C. Tasan, K. Takai, and K. Tsuzaki: Int. J. Hydrogen Energy, 2017, vol. 42, pp. 26423–26435.
26.G. Kresse and J. Furthmüller: Phys. Rev. B, 1996, vol. 54, pp. 11169–11186.
27.G. Kresse and D. Joubert: Phys. Rev. B, 1999, vol. 59, pp. 1758–75.
28.P.E. Blöchl: Phys. Rev. B, 1994, vol. 50, pp. 17953–17979.
29.H.C. Herper, E. Hoffmann, and P. Entel: Phys. Rev. B, 1999, vol. 60, pp. 3839–48.
30.H. Ohtsuka, V.A. Dinh, T. Ohno, K. Tsuzaki, K. Tsuchiya, R. Sahara, H. Kitazawa, and T. Nakamura: ISIJ Int., 2015, vol. 55, pp. 2483–91.
R.F. Bunshah and R.F. Mehl: Trans. AIME, 1953, vol. 197, pp. 1251–58.
32.H.K. Birnbaum and P. Sofronis: Mater. Sci. Eng. A, 1994, vol. 176A, pp. 191–202.
33.Y. Tobe and W.R. Tyson: Scripta Metall., 1977, vol. 11, pp. 849–52.
34.M. Umemoto, K. Minoda, and I. Tamura: Metallography, 1982, vol. 15, pp. 177–91.
35.T. Maki, S. Shimooka, S. Fujiwara, and T. Tamura: Trans. JIM, 1975, vol. 16, pp. 35–41.
36.S. Kajiwara and W.S. Owen: Scripta Metall., 1977, vol. 11, pp. 137–42.
37.R.G. Davies and C.L. Magee: Metall. Trans., 1970, vol. 1, pp. 2927–31.
38.C.L. Magee and R.G. Davies: Acta Metall., 1972, vol. 20, pp. 1031–43.
39.A. Shibata, H. Yonezawa, K. Yabuuchi, S. Morito, T. Furuhara, and T. Maki: Mater. Sci. Eng. A, 2006, vols. 438–440, pp. 241–45.
40.M. Koyama, Y. Abe, K. Saito, E. Akiyama, K. Takai, and K. Tsuzaki: Scripta Mater., 2016, vol. 122, pp. 50–53.
T. Maki and C.M. Wayman: Proc. 1st JIM Int. Symp. on New Aspects of Martensitic Transformation, Suppl. Trans. JIM, 1976. vol. 17, pp. 69–74.
42.Z. Nishiyama: Martensitic Transformation, Academic Press, Inc., New York, NY, 1978, pp. 2–6.
Acknowledgments
This research was financially supported by the Japan Science and Technology Agency under the Industry-Academia Collaborative R&D Program “Heterogeneous Structure Control: Towards Innovative Development of Metallic Structural Materials.”
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Manuscript submitted December 5, 2018.
Rights and permissions
About this article
Cite this article
Shibata, A., Enoki, M., Saji, N. et al. Effect of Hydrogen on the Substructure of Lenticular Martensite in Fe-31Ni Alloy. Metall Mater Trans A 50, 4027–4036 (2019). https://doi.org/10.1007/s11661-019-05320-y
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11661-019-05320-y