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Influence of a high magnetic field on the solidification structures of ternary Al–Fe–Zr alloy

Published online by Cambridge University Press:  06 February 2017

Lei Li ,
Chunyan Ban ,
Xuchen Shi ,
Haitao Zhang ,
Yubo Zuo ,
Qingfeng Zhu ,
Xiangjie Wang ,
Jianzhong Cui  and
Hiromi Nagaumi
Lei Li
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China; and Suzhou Research Institute for Nonferrous Metals, Suzhou 215026, People’s Republic of China
Chunyan Ban*
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; and School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China
Xuchen Shi
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; and School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China
Haitao Zhang
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China; and Suzhou Research Institute for Nonferrous Metals, Suzhou 215026, People’s Republic of China
Yubo Zuo
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; and School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China
Qingfeng Zhu
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; and School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China
Xiangjie Wang
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; and School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China
Jianzhong Cui
Affiliation:
Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110819, People’s Republic of China; and School of Materials Science and Engineering, Northeastern University, Shenyang 110819, People’s Republic of China
Hiromi Nagaumi
Affiliation:
Suzhou Research Institute for Nonferrous Metals, Suzhou 215026, People’s Republic of China
*
a) Address all correspondence to this author. e-mail: [email protected]
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Abstract

The effects of high magnetic fields on the solidification structures of ternary Al–Fe–Zr alloy were investigated. The results showed that the primary Al3Fe crystals mainly show bar-like form, whereas the unmelted Al3Zr crystals reveal tabular and the newly crystallized primary Al3Zr crystals have fine/coarse needle-like forms. When a 12 T magnetic field is applied, the primary Al3Fe crystals are distributed homogenously and the fine needle-like primary Al3Zr levitated. Moreover, the primary Al3Fe crystals align horizontally in the upper but vertically in the lower part of the specimen. The needle-like primary Al3Zr crystals align vertically, whereas the tabular ones have their two opposite corners on the large surfaces toward the positive and negative magnetic field direction. Crystallographic analysis indicates that 〈100〉 and 〈110〉 are the preferred axes of the primary Al3Fe and the Al3Zr crystals with respect to the magnetic field, respectively. The redistribution and realignments of the crystals are discussed.

Keywords

alloymicrostructuremagnetic
Type
Articles
Information
Journal of Materials Research , Volume 32 , Issue 11 , 14 June 2017 , pp. 2035 - 2044
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Copyright
Copyright © Materials Research Society 2017 

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Footnotes

Contributing Editor: Jürgen Eckert

References

REFERENCES

Mikelson, A.E. and Karklin, Y.K.: Control of crystallization processes by means of magnetic fields. J. Cryst. Growth 52, 524 (1981).CrossRefGoogle Scholar
Savitsky, E.M., Torchinova, R.S., and Turanov, S.A.: Effect of crystallization in magnetic field on the structure and magnetic properties of Bi–Mn alloys. J. Cryst. Growth 52, 519 (1981).CrossRefGoogle Scholar
Wang, C.J., Wang, Q., Wang, Z.Y., Li, H.T., Nakajima, K., and He, J.C.: Phase alignment and crystal orientation of Al3Ni in Al–Ni alloy by imposition of a uniform high magnetic field. J. Cryst. Growth 310, 1256 (2008).Google Scholar
Li, L., Zhao, Z.H., Zuo, Y.B., Zhu, Q.F., and Cui, J.Z.: Effect of a high magnetic field on the morphological and crystallographic features of primary Al6Mn phase formed during solidification process. J. Mater. Res. 28, 1567 (2013).Google Scholar
Li, X., Fautrelle, Y., Gagnoud, A., Cao, G.H., Zhang, Y.D., Ren, Z.M., Lu, X.G., and Esling, C.: High magnetic field induction of the formation of twinned dendrites during directional solidification of Al–4.5 wt% Cu alloy. Phil. Mag. Lett. 94, 118 (2014).Google Scholar
Li, X., Gagnoud, A., Ren, Z.M., Fautrelle, Y., and Debray, F.: Effect of strong magnetic field on solid solubility and microsegregation during directional solidification of Al–Cu alloy. J. Mater. Res. 28, 2810 (2013).CrossRefGoogle Scholar
Du, D.D., Guan, G., Gagnoud, A., Fautrelle, Y., Ren, Z.M., Lu, X.G., Wang, H., Dai, Y.M., Wang, Q.L., and Li, X.: Effect of a high magnetic field on the growth of ε-CuZn5 dendrite during directionally solidified Zn-rich Zn–Cu alloys. Mater. Charact. 111, 31 (2016).Google Scholar
Li, L., Zhang, Y.D., Esling, C., Jiang, H.X., Zhao, Z.H., Zuo, Y.B., and Cui, J.Z.: Influence of a high magnetic field on the precipitation behaviors of the primary Al3Fe phase during the solidification of hypereutectic Al–3.31 wt% Fe alloy. J. Cryst. Growth 339, 61 (1981).Google Scholar
Li, L., Zhang, Y.D., Esling, C., Qin, K., Zhao, Z.H., Zuo, Y.B., and Cui, J.Z.: A microstructural and crystallographic investigation on the precipitation behaviour of primary Al3Zr phase under high magnetic field. J. Appl. Crystallogr. 46, 421 (2013).CrossRefGoogle Scholar
Liu, T., Wang, Q., Zhang, C., Gao, A., Li, D.G., and He, J.C.: Formation of chainlike structures in an Mn–89.7 wt% Sb alloy during isothermal annealing process in the semisolid state in a high magnetic field. J. Mater. Res. 24, 2321 (2009).Google Scholar
Wang, Q., Gao, A., Liu, T., Liu, F., Zhang, C., and He, J.C.: Solidified microstructure evolution of Mn–Sb near-eutectic alloy under high magnetic field conditions. J. Mater. Res. 24, 2331 (2009).Google Scholar
Liu, T., Wang, Q., Gao, A., Zhang, H.W., Wang, K., and He, J.C.: Distribution of alloying elements and the corresponding structural evolution of Mn–Sb alloys in high magnetic field gradients. J. Mater. Res. 25, 1718 (2010).Google Scholar
Li, L., Xu, B., Tong, W.P., Zhang, H., Ban, C.Y., He, L.Z., Zhao, Z.H., Zuo, Y.B., Zhu, Q.F., and Cui, J.Z.: Directional growth of tin crystals controlled by combined solute concentration gradient field and static magnetic field. Acta Metall. Sin. (Engl. Lett.) 28, 725 (2015).Google Scholar
Asai, S.: Recent development and prospect of electromagnetic processing of materials. Sci. Technol. Adv. Mat. 1, 191 (2000).Google Scholar
Du, D.F., Lu, Z.Y., Gagnoud, A., Fautrelle, Y., Ren, Z.M., Lu, X.G., Moreau, R., and Li, X.: Effect of a high axial magnetic field on the structure of directionally solidified Al–Si alloys. J. Mater. Res. 30, 1043 (2015).Google Scholar
Li, L., Zhu, Q.F., Zhang, H., Zuo, Y.B., Ban, C.Y., He, L.Z., Liu, H.T., and Cui, J.Z.: Morphological and crystallographic characterization of solidified Al–3Ti–1B master alloy under a high magnetic field. Mater. Charact. 95, 1 (2014).Google Scholar
Li, L., Zhang, Y.D., Esling, C., Jiang, H.X., Zhao, Z.H., Zuo, Y.B., and Cui, J.Z.: Crystallographic features of primary Al3Zr phase. J. Cryst. Growth 316, 172 (2011).Google Scholar
Raghavan, V.: Al–Fe–Zr (Aluminum–Iron–Zirconium). J. Phase Equilib. Diff. 27, 284 (2006).Google Scholar
Assael, M.J., Kakosimos, K., Banish, R.M., Brillo, J., Egry, I., Brooks, R., Quested, P.N., Mills, K.C., Nagashima, A., Sato, Y., and Wakeham, W.A.: Reference data for the density and viscosity of liquid aluminum and liquid iron. J. Phys. Chem. Ref. Data 35, 285 (2006).Google Scholar
Sugiyama, T., Tahashi, M., Sassa, K., and Asai, S.: The control of crystal orientation in non-magnetic metals by imposition of a high magnetic field. ISIJ Int. 43, 855 (2003).CrossRefGoogle Scholar