Abstract
Magnetic-controlled Electroslag Remelting (MC-ESR) process has been proposed to improve the inclusion removal efficiency in recent years. In this study, the effects of axial static magnetic field (ASMF) on liquid melting film (LMF) and inclusion removal during this period in ESR process of GCr15 steel were studied by a series of MC-ESR experiments. The thickness of the characteristic position of LMF was reduced by 18.6 to 90.3 pct when a 50 mT ASMF was applied. The number and size of the inclusions in LMF were also decreased. In addition, the mechanisms of LMF thinning and inclusion removal efficiency improvement enhanced by the ASMF were interpreted in detail. Furthermore, a numerical simulation of the inclusion migration in LMF was also carried out to support the proposed mechanisms to some extent.
Similar content being viewed by others
References
[1] S. Ahmadi, H. Arabi, A. Shokuhfar, A. Rezaei: J. Mater. Sci. Technol., 2009, vol. 25, pp. 592-596.
[2] B. Podgornik, V. Leskovšek, M. Godec, B. Senčič: Mater. Sci. Eng. A, 2014, vol. 599, pp. 81-86.
[3] B. Naderi, J. Mohandesi: Metall. Mater. Trans. A, 2011, vol. 42, pp. 2250-2258.
[4] Q. Wang, Z. He, G. Li, B. Li, C. Zhu, P. Chen: Int. J. Heat Mass Tran, 2017, vol. 104, pp. 943-951.
[5] Z. B. Li, J. W. Zhang, X. Q. Che: J. Iron. Steel. Res. Int, 1997, vol. 9, pp. 7-12.
[6] H. Wang, Y.B. Zhong, Q. Li, Y.P. Fang, W.L. Ren, Z.S. Lei, Z.M. Ren: Metall. Mater. Trans. B, 2016, vol. 48, pp. 655-663.
Z.B. Li, W.H. Zhou, Y.D. Li: Steel, 1980, vol. 15, pp. 20–26.
[8] L. Rao, G.M. Peng, X.S. Ma, J.P. Xiao, S.F. Liang: Casting Technol., 2004, vol. 84, pp. 837-844.
[9] Y.F. Qi, J. Li, C.B. Shi, Y. Zhang, Q.T. Zhu, H. Wang: J. Mater. Process Technol., 2017, vol. 249, pp. 32-38.
[10] M. Wang, X. Zha, M. Gao, Y. Ma, K. Liu, Y. Li: Metall. Mater. Trans. A, 2015, vol. 46, pp. 5217-5231.
[11] X. Shi, S.-C. Duan, W.-S. Yang, M.-T. Mao, H.-J. Guo, J. Guo: Metall. Mater. Trans. B, 2019, vol. 50, pp. 3072-3087.
[12] J. Fu: Acta Metall. Sin., 1979, vol. 15, pp. 526-539.
Murgaš M, Chaus AS, Pokusa A, Pokusová M, ISIJ Int., 2000, vol. 40, pp. 980-986.
[14] Y. Kompan, I. Protokovilov, Y. Fautrelle, Y. Gelfgat, A. Bojarevics: Magnetohydrodynamics, 2010, vol. 46, pp. 317-324.
[15] G. Chen, Y.B. Zhong, M.L. Feng, Z.S. Lei, W.L. Ren, Z.M. Ren: Shanghai Metal, 2012, vol. 34, pp. 44-49.
[16] Q. Wang, H. Yan, F. Wang, B. Li: JOM, 2015, vol. 67, pp. 1821-1829.
[17] Y.B. Zhong, Q. Li, Y.P. Fang, H. Wang, M.H. Peng, L.C. Dong, T.X. Zheng, Z.S. Lei, W.L. Ren, Z.M. Ren: Mater. Sci. Eng. A, 2016, vol. 660, pp. 118-126.
[18] Y. Kompan: Advanced Light Alloys and Composites, Springer, Poland, 1998, pp. 153-158.
[19] Y.Y. Kompan, I.V. Protokovilov: Metallic Materials with High Structural Efficiency, Springer, Dayton, 2004, pp. 413-418.
[20] E. Shcherbinin, Y. Kompan: Magnetohydrodynamics, 2006, vol. 42, pp. 755-758.
[21] H. Wang, Y.B. Zhong, Q. Li, Y.P. Fang, W.L. Ren, Z.S. Lei, Z.M. Ren: ISIJ Int., 2016, vol.56, pp. 255-263.
[22] D. Q. Geng, H. Leo, J. C. He: ISIJ Int. 2010, vol. 11, pp. 1597-1605.
[23] H. T. Ling, L. F. Zhang, H. Li: Metall. Mater. Trans. B, 2016, vol. 47B, pp. 2991-3012.
[24] A. Kharicha, A. Ludwig, M. Wu: Mater. Sci. Eng. A, 2005, vol. 413, pp. 129-134.
[25] H. Wang, Y.B. Zhong, L.C. Dong, Z. Shen, Q. Li, W. Li, T.X. Zheng, W.L. Ren, Z.S. Lei, Z.M. Ren: JOM, 2018, vol. 70, pp. 2917-2926.
[26] A. Kharicha, M. Wu, A. Ludwig, E. Karimi-Sibaki: Metall. Mater. Trans. B, 2016, vol. 47, pp. 1427-1434.
[27] H. Wang, Y.B. Zhong, Q. Li, W. Q. Li, W.L. Ren, Z.S. Lei, Z.M. Ren, Q. He: ISIJ Int., 2017, vol. 57, pp. 2157-2164.
[28] G. Du, J. Li, Z.B. Wang: ISIJ Int. 2017, vol. 58, pp. 78-87.
Z.B. Li: Electroslag Metallurgy Theory and Practice, Metallurgical Industry Press, Beijing, 2010, pp. 22–26.
[30] Q.F. Wu, Y.B. Zhong, M.L. Feng, Z.S. Lei, W.L. Ren, Y.Y. Fan, Z.M. Ren: J. of Iron Steel Res. Int., 2012, vol. 19, pp. 425-429.
[31] C.X. Sun, Y. F. Guo, Q. Li, Z. Shen, T. X. Zheng, H. Hang, W. L. Ren, Z. S. Lei, Y. B. Zhong, Metals. 2020, vol. 10, pp. 647-660.
[32] P. G. Saffman: J. Fluid. Mech., 1965, vol. 22, pp. 385-388.
[33] T. Toh, H. Hasegawa, H. Harada: ISIJ Int., 2001, vol. 41, pp. 1245-1251.
E. Gutiérrez, S. Garcia Hernandez, J.d. Barreto-Sandoval: ISIJ Int., 2016, vol. 56, pp. 1–10.
A. Kharicha, A. Ludwig, M. Wu: TMS Annual Meeting, 2011, vol. 2, pp. 771–78.
Acknowledgments
The authors gratefully acknowledged the financial support of the National Key Research and Development Program of China (2016YFB0300401, 2018YFF0109404, 2016YFB0301401), the National Natural Science Foundation of China (U1860202, U1732276, 50134010, 51704193, 51904184, 52004156), Science and Technology Commission of Shanghai Municipality (13JC14025000, 15520711000), and China Postdoctoral Science Foundation (2020M671072).
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.
Manuscript submitted May 29, 2020; accepted October 20, 2020.
Rights and permissions
About this article
Cite this article
Guo, Y., Xia, Z., Shen, Z. et al. Effects of Axial Static Magnetic Field on Inclusions Removal in the Liquid Melt Film During Electroslag Remelting Process. Metall Mater Trans B 52, 282–291 (2021). https://doi.org/10.1007/s11663-020-02012-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11663-020-02012-6