Abstract
The effects of Si content (0.73%, 2.23%, 4.57%) and solidification rate (10 µm/s, 35 µm/s, 80 µm/s) on the as-cast microstructure and crystal orientation of 0.27% Al non-oriented electrical steel have been studied by directional solidification technology. Si atoms were inclined to segregate on the trunks and stems of cells and dendrites, and precipitate in the form of quadrilateral Fe-Si particles with size less than 4 μm. Increasing Si content would lead to a decrease in thermal conductivity of steel and directly cause an increase in temperature gradient of liquid steel, and as a result, make solid–liquid interface more stable and easier to grow as cell crystal. Moreover, decreasing solidification rate could further aggravate Si segregation at solid–liquid interface. Higher Si content (4.57%) together with lower solidification rate (10 µm/s) was more beneficial to the grain nucleation with {100} <001> orientation, whereas higher solidification rate (80 µm/s) played a major role in the grain nucleation with {110} <001> orientation.
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D.N. Lee and H.T. Jeong, The Evolution of the Goss Texture in Silicon Steel, Scr. Mater., 1998, 38(8), p 1219–1223
K. Ushioda and B. Hutchinson, Role of Shear Bands in Annealing Texture Formation in 3%Si-Fe(111)[112] Single Crystals, ISIJ Int., 1989, 29(10), p 862–867
Y.Y. Tse, G.L. Liu, and B.J. Duggan, Deformation Banding and Nucleation of Recrystallisation in if Steel, Scr. Mater., 1999, 42(1), p 25–30
R.E. Smallman and C.S. Lee, Advances in the Theory of Deformation and Recrystallization Texture Formation, Mater. Sci. Eng. A, 1994, 184(2), p 97–112
B.J. Duggan, M. Sindel, G.D. Köhlhoff, and K. Lücke, Oriented Nucleation, Oriented Growth and Twinning in Cube Texture Formation, Acta Metall. Mater., 1990, 38(1), p 103–111
J.T. Park and J.A. Szpunar, Evolution of Recrystallization Texture in Nonoriented Electrical Steels, Acta Mater., 2003, 51(11), p 3037–3051
I.L. Dillamore and H. Katoh, The Mechanisms of Recrystallization in Cubic Metals with Particular Reference to Their Orientation-Dependence, J. Met. Sci., 1974, 8(1), p 73–83
W.L. Elban, M.A. Hebbar, and J.J. Kramer, Adsorption Surface Energy and Crystal Growth in Iron-3 PCT Silicon, Metall. Trans. A, 1975, 6(10), p 1929–1937
D. Kohler, Promotion of Cubic Grain Growth in 3% Silicon Iron by Control of Annealing Atmosphere Composition, J. Appl. Phys., 1960, 31(5), p 408S–409S
Y. Hayakawa and M. Kurosawa, Orientation Relationship Between Primary and Secondary Recrystallized Texture In Electrical Steel, Acta Mater., 2002, 50(18), p 4527–4534
T. Tomida (100)-Textured 3% Silicon Steel Sheets by Manganese Removal and Decarburization, J. Appl. Phys., 1996, 79(8), p 5443–5445
N. Yoshinaga, L. Kestens, B.C. De Cooman, Yoshinaga, Naoki, Kestens, Leo, De Cooman, B.C, α → γ → α Transformation Texture Formation at Cold-Rolled Ultra Low Carbon Steel Surfaces, Mater. Sci. Forum 495–497 (2005) 1267–1272.
T. Tomida, S. Uenoya, and N. Sano, Fine-Grained Doubly Oriented Silicon Steel Sheets and Mechanism of Cube Texture Development, Mater. Trans., 2003, 44(6), p 1106–1115
Y. Sidor and F. Kovac, Microstructural Aspects of Grain Growth Kinetics in Non-oriented Electrical Steels, Mater. Charact., 2005, 55(1), p 1–11
J. Harase and R. Shimizu, Mechanism of the (100)[001] Texture Evolution from the Viewpoint of Coincidence Boundaries in BCC Alloys, J. Jpn. Inst. Met., 1989, 53(8), p 745–752
T. Tomida, N. Sano, K. Ueda, K. Fujiwara, N. Takahashi, Cube-Textured Si-Steel Sheets by oxide-Separator-Induced Decarburization and Growth Mechanism of Cube Grains, J. Mag. Mag. Mater. 254–255 (2003) 315–317.
D. Raabe, Texture and Microstructure Evolution During Cold Rolling of a Strip Cast and of a Hot Rolled Austenitic Stainless Steel, Acta Mater., 1997, 45(3), p 1137–1151
J.Y. Park, K.H. Oh, H.Y. Ra, Texture and Deformation Behavior Through Thickness Direction in Strip-Cast 4.5 wt.% Si Steel Sheet, ISIJ Int. 40(12) (2000) 1210–1215
D. Raabe, Textures of Strip Cast and Hot Rolled Ferritic and Austenitic Stainless Steel, Mater. Sci. Technol., 1995, 11(5), p 461–468
N. Zapuskalov, Effect of Coiling Operation on Strip Quality of 4.5% Si Steel in Twin-Roll Casting Process, ISIJ Int. 39(5) (1999) 463–470.
J.Y. Park, K.H. Oh, H.Y. Ra. The Effects of Superheating on Texture and Microstructure of Fe-4.5 wt.%Si Steel Strip by Twin-Roll Strip Casting, ISIJ Int. 41(1) (2001) 70–75.
L. Cheng, N. Zhang, P. Yang, and W.M. Mao, Retaining 100 Texture from Initial Columnar Grains in Electrical Steels, Scr. Mater., 2012, 67(11), p 899–902
H.T. Liu, Z.Y. Liu, G.M. Cao, C.G. Li, and G.D. Wang, Microstructure and Texture Evolution of Strip Casting 3 wt.% Si Non-oriented Silicon Steel with Columnar Structure, J. Magn. Magn. Mater., 2011, 323(21), p 2648–2651
H.T. Liu, J. Schneider, H.L. Li, Y. Sun, F. Gao, H.H. Lu, H.Y. Song, L. Li, D.Q. Geng, Z.Y. Liu, and G.D. Wang, Fabrication of High Permeability Non-oriented Electrical Steels by Increasing <001> Recrystallization Texture Using Compacted Strip Casting Processes, J. Magn. Magn. Mater., 2015, 374, p 577–586
W. Pei, Y.H. Sha, F. Zhang, and L. Zuo, Texture Evolution in Non-oriented Silicon Steel Processed by Twin-Roll Casting, Adv. Mater. Res., 2012, 452–453, p 7–11
N. Zhang, P. Yang, and W.M. Mao, Formation of Cube Texture Affected by Neighboring Grains in a Transverse-Directionally Aligned Columnar-Grained Electrical Steel, Mater. Lett., 2013, 93(7), p 363–365
J.Y. Park, K.H. Oh, H.Y. Ra, Microstructure and Crystallographic Texture of Strip-Cast 4.3 wt.% Si Steel Sheet, Scr. Mater. 40(8) (1999) 881–885.
Y.B. Xu, Y.X. Zhang, Y. Wang, C.G. Li, G.M. Cao, Z.Y. Liu, and G.D. Wang, Evolution of Cube Texture in Strip-Cast Non-Oriented Silicon Steels, Scr. Mater., 2014, 87(4), p 17–20
Y.H. Sha, C. Sun, F. Zhang, D. Patel, X. Chen, S.R. Kalidindi, and L. Zuo, Strong Cube Recrystallization Texture in Silicon steel by Twin-Roll Casting Process, Acta Mater., 2014, 76(5), p 106–117
Z.L. Zheng, F. Ye, Y.F. Liang, X.F. Ding, J.P. Lin, G.L. Chen, Formation of Columnar-Grained Structures in Directionally Solidified Fe-6.5 wt.%Si Alloy, Intermetallics 19(2) (2011) 165–168.
Q.C. Li, Basis of Cast Forming Theory, Mechanical Industry Press, Beijing, 1982
G.W. Chang and J.Z. Wang, Metal Solidification Process of Crystal Growth and Control, Metallurgical Industry Press, Beijing, 2002
H.Z. Fu, F.Q Xie, The Solidification Characteristics of Near Rapid and Supercooling Directional Solidification, Sci. Tech. Adv. Mater. 2(1) (2001) 193–196.
Y. Ueshima, S. Mizoguchi, and T. Matsumiya, Analysis of Solute Distribution in Dendrites of Carbon Steel with δ/Γ Transformation During Solidification, Metall. Trans. B, 1986, 17, p 845–859
Y.H. Zhou, Z.Q. Hu, and W.Q. Jie, Solidification Processing, Mechanical Industry Press, Beijing, 1998
G.Y. An and L.X. Liu, Stability Criterion of Cellular Interface, Metal. Sci. Technol., 1985, 4(4), p 55–64
Z.Z. He, Electrical Steel, Metallurgical Industry Press, Beijing, 2012
J.G. Li, S.J. Chu, Z.Y. Liu, and H.Z. Fu, Effect of Wide Change of Cooling Rate on Dendritic Segregation of a Directionally Solidified Cobalt-Base Superalloy, Acta Aeronaut. Astronaut. Sin., 1992, 13(1), p 187–190
Y. Sidor, F. Kovac, and T. Kvack, Grain Growth Phenomena and Heat Transport in Non-oriented Electrical Steels, Acta Mater., 2007, 55(5), p 1711–1722
O. Kubaschewski, Iron Binary-Phase Diagrams, Iron-Silicon, BerlinHeidelberg, 1982
K. Reviprasad, K. Aoki, K. Chattopadhyay, The Nature of Dislocations and Effect of Order in Rapidly Solidified Fe (5.5-7.5) wt.%Si Alloys, Mater. Sci. Eng. A. 172(1–2) (1993) 125–135.
Y. Wan, W.Q. Chen, and Q.Q. Zhao, Effect of Ag Content on the Microstructure and Magnetic Properties of Grain-Oriented Silicon Steels, ISIJ Int., 2016, 56(4), p 661–668
S. Suwas and R.K. Ray, Crystallographic Texture of Materials, Springer, London, 2014
A.I. Epishin and G. Nolze, Investigation of the Competitive Grain Growth During Solidification of Single Crystals of Nickel-Based Superalloys, Crystallogr. Report., 2006, 51(4), p 710–714
X.B. Zhao, L. Liu, W.G. Zhang, M. Qu, J. Zhang, and H.Z. Fu, Analysis of Competitive Growth Mechanism of Stray Grains of Single Crystal Superalloys During Directional Solidification Process, Rare. Metal. Mater. Engin., 2011, 40(1), p 9–13
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The authors sincerely appreciate the financial supports by the National Natural Science Foundation of China (No. 51604004).
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Wan, Y., Zhao, Q., Wu, Y. et al. Effect of Si Content on the Formation of {100} <uvw> Orientation in 0.27% Al Non-oriented Electrical Steel during Cell-to-Dendrite Transition Process. J. of Materi Eng and Perform 29, 3030–3039 (2020). https://doi.org/10.1007/s11665-020-04863-1
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DOI: https://doi.org/10.1007/s11665-020-04863-1