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HomeMaterials Science ForumMaterials Science Forum Vol. 1016Microstructure and Mechanical Properties of Cu-Fe...

Microstructure and Mechanical Properties of Cu-Fe Alloys via Powder Metallurgy

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Abstract:

Copper Ferro Alloys (CFAs) have an excellent shielding effect in the electromagnetic field, as well as the similar good conductivity and ductility with copper, and strong magnetism and toughness as analogous to iron. Consequently, it is considered to be novel structural and functional materials with huge development potential and wide application foreground. The influence of the content, size and distribution of Fe phase in the Cu matrix on the electromagnetic shielding property of CFAs is crucial. In the present study, CFAs with various Fe content were fabricated via powder metallurgy (P/M) combining with deformation processing. The microstructure, electrical conductivity, magnetic and mechanical properties of CFAs were investigated by optical microscopy (OM), scanning electron microscopy (SEM), X-Ray diffraction (XRD), and tensile test. The results indicated that P/M CFAs with the homogenous and fine in-situ Fe particles showed better comprehensive performance compared to those prepared by conventional casting. Based on the microstructure observation, mechanical properties were discussed.

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THERMEC 2021

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Periodical:

Materials Science Forum (Volume 1016)

Pages:

1727-1732

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.1016.1727

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Online since:

January 2021

Authors:

Chen Zeng Zhang*, Cun Guang Chen, Tian Xing Lu, Pei Li, Fang Yang, Wen Wen Wang, Zhi Meng Guo

Keywords:

Conductivity, Cu-Fe Alloy, Mechanical Properties, Powder Metallurgy

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© 2021 Trans Tech Publications Ltd. All Rights Reserved

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[1] P.Crespo, M.J. Barro, M. Navarro Hernando. Magnetic properties of FexCu1−x solid solutions Vol. 140 (1995) pp.85-86.

DOI: 10.1016/0304-8853(94)01239-3

[2] Kong L T, Liu, B X., J. Alloys Compd. Vol. 414 (2006) pp.36-41.

[3] Gonzalez J, Zhukova, V, Zhukov, A.P, Del Val, J.J, Blanco, JM, Pina, E, Vazquez, M, J. Magn. Magn. Mater. Vol. 221 (2000) pp.196-206.

[4] Y. Nakagawa, Liquid immiscibility in copper-iron and copper-cobalt systems in the supercooled state, Acta Metall. 6 (1958) 704-711.

DOI: 10.1016/0001-6160(58)90061-0

[5] M. Barzegar, Vishlaghi and A. Ataie, Investigation on solid solubility and physical properties of Cu–Fe/CNT nano-composite prepared via mechanical alloying route, Pow Tech. 268 (2014) 102–109.

DOI: 10.1016/j.powtec.2014.08.010

[6] A. Contini, F. Delogu, S. Garroni, G. Mulas, S. Enzo, Kinetics behaviour of metastable equiatomic Cu–Fe solid solution as function of the number of collisions induced by mechanical alloying, J. Alloys Compd. 615 (2014) S551– S554.

DOI: 10.1016/j.jallcom.2013.11.232

[7] M. Rabiee, H. Mirzadeh, A. Ataie. Processing of Cu-Fe and Cu-Fe-SiC nanocomposites by mechanical alloying, Adv Pow Tech. 28(2017)1882-1887.

DOI: 10.1016/j.apt.2017.04.023

[8] J. Crivello, T. Nobuki, T. Kuji, Thermal and magnetic properties of mechanically alloyed fcc Cu-Fe supersaturated solid solutions, Mater. Trans. 49 (2008) 527-531.

DOI: 10.2320/matertrans.mra2007189

[9] Suryanarayana C. Mechanical alloying and milling. Prog Mater Sci 2001; 46:1–184.

[10] C. Biselli, D.G. Morris, Acta Mater. 44 (1996) 493–504.

[11] A. Benghalem, D.G. Morris, Acta Mater. 45 (1997) 397–406.

[12] K. Han, A.A. Vasquez, Y. Xin, P.N. Kalu, Acta Mater. 51 (2003) 767–780.

[13] P.D. Funkenbusch, T.H. Courtney, Scr. Metall. Mater. 24 (1990) 1175–1180.

[14] W.D. Callister Jr., D.G. Rethwisch, Fundamentals of Materials Science and Engineering: an Integrated Approach, John Wiley & Sons, New Jersey, (2012).

[15] C.H. Chen, S. Kodat, M.H. Walmer, S.F. Cheng, M.A. Willard, V.G. Harris, Effects of grain size and morphology on the coercivity of based powders and spin cast ribbons, J. Appl. Phys. 93 (2003) 7966–7968.

DOI: 10.1063/1.1558272

[16] K. Suzuki, G. Herzer, J. Cadogan, The effect of coherent uniaxial anisotropies on the grain-size dependence of coercivity in nanocrystalline soft magnetic alloys, J. Magn. Magn. Mater. 177 (1998) 949–950.

DOI: 10.1016/s0304-8853(97)00987-6

[17] M. Akhter, D. Mapps, Y. Ma Tan, A. Petford-Long, R. Doole, Thickness and grain-size dependence of the coercivity in permalloy thin films, J. Appl. Phys. 81 (1997) 4122–4124.

DOI: 10.1063/1.365100