Investigation on Mechanical and Electrical Properties of Cu-Ti Nanocomposite Produced by Mechanical Alloying

Document Type: Original Article

Authors

Department of Material Science and Engineering, Shahid Bahonar University of Kerman, Iran

Abstract

In this paper, Cu-Ti nanocomposite synthesized via ball milling of copper-titanium powders in 1, 3, and 6 of weight percentage compounds. The vial speed was 350 rpm and ball to powder weight ratio kept at 15:1 under Argon atmosphere, and the time of milling was 90 h. Obtained powders were studied by scanning electron microscopy (SEM), X-ray diffraction (XRD), and dynamic light scattering (DLS). Crystallite size, lattice strain, and lattice constant were calculated by Rietveld refinement with Maud software. The results show a decrease in the crystallite size, and an increase in the internal strain and lattice parameter. Furthermore, the lattice parameter grew by increasing the percentage of titanium. Then, the powders compressed by the cold press and annealed at 650˚C, and finally, their micro-hardness and electrical resistance were measured. These analyses show that via increasing the proportion of titanium, Cu-6wt%Ti with 312 Vickers had the highest micro-hardness; due to the increasing the work hardening. Moreover, the results of the electrical resistance illustrate through increasing the amount of alloying material, the electrical resistance grew which the highest electrical conductivity was Cu-1wt%Ti with 0.36 Ω.

Keywords


1.     Wang, W, Li, R, ''Effect of direct current pulses on mechanical and electrical properties of aged Cu–Cr–Zr alloys'', Materials & Design, Vol. 92, (2016), 135-142, https://doi.org/10.1016/j.matdes.2015.12.013.

2.     Eze, A.A, Tamba, Jamiru, ''Effect of titanium addition on the microstructure, electrical conductivity and mechanical properties of copper by using SPS for the preparation of Cu-Ti alloys'', Journal of Alloys and Compounds, Vol. 736, 2018, 163-171, https://doi.org/10.1016/j.jallcom.2017.11.129.

3.     Nadutov, V,  ''Thermal stability of solid solutions formed by ultrasonic milling of Cu–Co and Cu–Fe powder mixtures'', Journal of Physics, Vol. 62, No. 8, (2017),  685-691, doi: 10.15407/ujpe62.08.0685.

4.     Bachmaier, A, ''High strength nanocrystalline Cu–Co alloys with high tensile ductility'', Journal of Materials Research, Vol. 34,  2019, p. 58-68, DOI: https://doi.org/10.1557/jmr.2018.185.

5.     Rabiee, M., H. Mirzadeh, and A. Ataie, ''Processing of Cu-Fe and Cu-Fe-SiC nanocomposites by mechanical alloying'', Advanced Powder Technology, Vol. 28, (2017), 1882-1887, https://doi.org/10.1016/j.apt.2017.04.023

6.     Chabri, S., S.Bera, ''Microstructure and magnetic behavior of Cu–Co–Si ternary alloy synthesized by mechanical alloying and isothermal annealing'', Journal of Magnetism and Magnetic Materials, Vol. 426, (2017), 454-458, https://doi.org/10.1016/j.jmmm.2016.08.029.

7.     Shah, A.N, ''Beryllium in the environment: Whether fatal for plant growth?'' Reviews in Environmental Science and Bio/Technology, Vol. 15, (2016), 549-561, https://doi.org/10.1007/s11157-016-9412-z.

8.     Wang, ''Cu–Ti–C alloy with high strength and high electrical conductivity prepared by two-step ball-milling processes'', Materials & Design, Vol. 61, (2014), 70-74, https://doi.org/10.1016/j.matdes.2014.04.034.

9.     Wang, F, ''In-situ fabrication and characterization of ultrafine structured Cu–TiC composites with high strength and high conductivity by mechanical milling'', Journal of Alloys and Compounds, Vol. 657, (2016), 122-132, https://doi.org/10.1016/j.jallcom.2015.10.061.

10.   Karakulak, E., ''Characterization of Cu–Ti powder metallurgical materials''. International Journal of Minerals, Metallurgy, and Materials, Vol. 24, (2017), 83-90, https://doi.org/10.1007/s12613-017-1381-x.

11.   Liu, J., ''Effect of Cu content on the antibacterial activity of titanium–copper sintered alloys'', Materials Science and Engineering, Vol. 35, (2014), 392-400, https://doi.org/10.1016/j.msec.2013.11.028.

12.   Semboshi, S., E. Hinamoto, and A. Iwase, ''Age-hardening behavior of a single-crystal Cu–ti alloy'', Materials Letters, Vol. 131, (2014). 90-93, https://doi.org/10.1016/j.matlet.2014.05.128.

13.   Liu, X, ''Binary titanium alloys as dental implant materials—a review'', Regenerative Biomaterials, Vol. 4, No. 5, (2017). 315-323, https://doi.org/10.1093/rb/rbx027.

14.   Saha, S, S.B. Abd Hamid, and T.H. Ali, ''Catalytic evaluation on liquid phase oxidation of vanillyl alcohol using air and H2O2 over mesoporous Cu-Ti composite oxide'', Applied Surface Science, Vol. 354, (2017), 205-218, https://doi.org/10.1016/j.apcatb.2019.04.026.

15.   Zhang, E, '' Effect of the existing form of Cu element on the mechanical properties, bio-corrosion and antibacterial properties of Ti-Cu alloys for biomedical application'', Materials Science and Engineering: C, Vol. 69, (2016), 1210-1221, https://doi.org/10.1016/j.msec.2016.08.033.

16.   Liu, F, ''Fabrication and characterization of Cu/Ti bilayer nanoelectrode for electrochemical denitrification'', International Journal of Electrochemical Science, Vol. 11, (2016), 8308-8322, doi: 10.20964/2016.10.49.

17.   Hosseini, Pardisa, N, "Structural characteristics of Cu/Ti bimetal composite produced by accumulative roll-bonding (ARB)", Materials & Design, Vol. 113, (2017), 128-136, https://doi.org/10.1016/j.matdes.2016.09.094.

18.   Shkodich, Vadchenkoa, S.G, "Crystallization of amorphous Cu50Ti50 alloy prepared by high-energy ball milling", Journal of Alloys and Compounds, Vol. 741, (2018), 575-579, https://doi.org/10.1016/j.jallcom.2018.01.062.

19.   Kursun, C, and M. Gogebakan, "Structure and Mechanical Behaviour of Cu‐Zr‐Ni‐Al Amorphous Alloys Produced by Rapid Solidification", Metallic Glasses–Formation and Properties, (2016), DOI: 10.5772/63513.

20.   Sundeev, R.V, Shalimovab, A.V, "Difference between local atomic structures of the amorphous Ti2NiCu alloy prepared by melt quenching and severe plastic deformation: Materials Letters, Vol. 214. (2018), 115-118, https://doi.org/10.1016/j.matlet.2017.11.110.

21.   Vorotilo, S, Loginov, PA, "Manufacturing of Conductive, Wear-Resistant Nanoreinforced Cu-Ti Alloys Using Partially Oxidized Electrolytic Copper Powder", Nanomaterials, Vol. 10. No. 7, (2020), 1261, https://doi.org/10.3390/nano10071261.

22.   Zeng, Y, Wang. T, "Sol–gel synthesis of CuO-TiO2 catalyst with high dispersion CuO species for selective catalytic oxidation of NO", Applied Surface Science, Vol. 411, (2017), 227-234, https://doi.org/10.1016/j.apsusc.2017.03.107.

23.   Sheibani, S., S. Heshmati-Manesh, and A, "Ataie, Structural investigation on nano-crystalline Cu–Cr supersaturated solid solution prepared by mechanical alloying", Journal of Alloys and Compounds, Vol.  495, No. 1, (2010), 59-62. https://doi.org/10.1016/j.jallcom.2010.02.034.

24.   Shkodich, NF, Rogachev, AS, "Formation of amorphous structures and their crystallization in the Cu–Ti system by high-energy ball milling", Russian Journal of Non-Ferrous Metals, Vol. 59. No. 5, (2018), 543-549, https://doi.org/10.3103/S1067821218050176.

25.   Eryomina, MA., Lomayeva, SF, "Microstructure Characterization and Properties of Ti Carbohydride/Cu–Ti/GNP Nanocomposites Prepared by Wet Ball Milling and Subsequent Magnetic Pulsed Compaction", Metals and Materials International, (2019), 1-11, https://doi.org/10.1007/s12540-019-00531-9.

26.   Eryomina, M. and S. Lomayeva, "Composites prepared by multistage wet ball milling of Ti and Cu powders: Phase composition and effect of surfactant addition", Advanced Powder Technology, Vol. 31, No. 5, (2020), https://doi.org/10.1016/j.apt.2020.02.014.

27.   Nagarjuna, S, "Thermal conductivity of Cu-4.5 Ti alloy", Bulletin of Materials Science, Vol. 27, No. 1, (2004), 69-71, https://doi.org/10.1007/BF02708488.

28.   Guwer, A., Nowosielski, R, "Fabrication of copper-titanium powders prepared by mechanical alloying",  Indian Journal of Engineering and Materials Sciences , Vol. 21, (2014).

29.   Pourfereidouni, A. and G.H. Akbari, "Development of Nano-Structure Cu-Ti Alloys by Mechanical Alloying Process", Advanced Materials Research, Vol. 829, (2014),  168-172, https://doi.org/10.4028/www.scientific.net/AMR.829.168.

30.   Suryanarayana, C, Mechanical alloying and milling. Progress in materials science, Vol. 46, No. 1-2, (2001), 1-184, https://doi.org/10.1016/S0079-6425(99)00010-9.

31.   Zhao, Y, Wang, W, "Microstructure and properties of Cu/Ti laser welded joints", Journal of Materials Processing Technology, Vol. 257, (2018), 244-249, https://doi.org/10.1016/j.jmatprotec.2018.03.001.

32.   Semboshi, S, Kaneno, Y, "High strength and high electrical conductivity Cu-Ti alloy wires fabricated by aging and severe drawing", Metallurgical and Materials Transactions A, Vol. 49, No. 19, (2018), 4956-4965, https://doi.org/10.1007/s11661-018-4816-8.