Evaluation of Corrosion Property of Aluminium-Zirconium Dioxide (AlZrO2) Nanocomposites

This paper aims to study the corrosion property of aluminum matrix nanocomposite of an aluminum alloy (Al-6061) reinforced with zirconium dioxide (ZrO2) particles. The zirconium dioxide particles are synthesized by solution combustion method. The nanocomposite materials are prepared by mechanical stir casting method, varying the percentage of n-ZrO2 (2.5%, 5% and 7.5% by weight). The corrosion behavior of base metal (Al-6061) and Al/ZrO2 nanocomposite in seawater (3.5% NaCl solution) is measured using the potential control method. The corrosion rate is evaluated by Tafel extrapolation technique. The corrosion potential increases with the increase in wt.% of n-ZrO2 in the nanocomposite which means the decrease in corrosion rate. It is found that on addition of n-ZrO2 particles to the aluminum matrix, the corrosion rate has decreased compared to the base metal.




References:
[1] Suma A Rao, Padmalatha, Nayak J. and Shetty A.N., 2006, "Glycyl Glycine as corrosion inhibitor for aluminium silicon carbide composites in hydrochloric acid", Transactions of the SAEST, 41, pp.01-04.
[2] Aylor D. M., 1987, "Corrosion of Metal Matrix Composites", Metals Hand Book, Ninth Edition, ASM 859.
[3] Seah K. H. W., Krishna M., Vijayalakshmi V. T. and Uchil J., 2002, "Effects of temperature and reinforcement content on corrosion characteristics of LM 13/ albite composites", Corros. Sci, 44, pp.761-772.
[4] Terry, B. and Jones, G., 1990, "Metal Matrix Composites: Current Developments and Future Trends in Industrial Research and Applications", Elsevier Advanced Technology/Elsevier Science Publishers Ltd, Amsterdam.
[5] Govind Nandipati, Dr, Dr. Ravindrakommineni, Dr. Nageswara Rao Damera, Dr. RamanaiahNallu, 2013 “Fabrication and Study of the Mechanical Properties of AA2024 Alloy Reinforced with B4C Nano-particles using Ultrasonic cavitation method”, IOSR Journal of Mechanical and Civil Engineering, Volume 7, Issue 4, PP 01-07.
[6] Pradeep TirlapurM. MuniprakashMeenu Srivastava “Corrosion and Wear Response of Oxide-Reinforced Nickel Composite Coatings” Journal of Materials Engineering and Performance, July 2016, Volume 25, Issue 7, pp 2563–2569
[7] V. S. Saji and Joice Thomas, Current Science, Vol. 92, No. 1, 10 JANUARY 2007, pp115.
[8] B.M. Praveen, T.V. Venkatesha, Y. Arthoba Naik, K. Prashanth “Corrosion studies of carbon nanotubes–Zn composite coating
[9] Dasappa Ramesh, Ragera Parameshwarappa Swamy, Tumkur Krishnamurthy Chandrashkar 2012, “Corrosion Behaviour of Al6061-Frit Particulate Metal Matrix Composites in Sodium Cholride Solution” Journal of Minerals and Materials Characterization and Engineering, 2013, 1, 15-19. Surface and Coatings Technology · March 2007
[10] P. D. Reena Kumari, Jagannath Nayak, A. Nityanda Shetty 2011, “Corrosion behaviour of 6061/Al-15 vol. pct. SiC composite and the base alloy in sodium hydroxide solution” Journal of Arabian chemistry (2012).
[11] Muna K. Abbass, Khairia S. Hassan and Abbas S. Alwan, 2015 “Study of Corrosion Resistance of Aluminum Alooy 6061/SiC composites in 3.5% NaCl solution” International Journal of Materials, Mechanics and Manufacturing, Vol. 3, No. 1, February 2015.
[12] S. Skolians (1996), Mechanical Behaviour of Cast SiCp-Reinforced Al-4.5%Cu-1.5% Mg Alloy,” Material Science Engineering Vol. 210, No.1-2, 1996, pp.76-82.
[13] C.G. Kang and J.H. Yoon, “The Upsetting Behaviour of Semi-Solid Aluminum Material Fabricated by a mechical Stirring Process”, Journal of material production Technology, Vol. 66, No. 1-3,1997, pp.30-38.
[14] XUY and Chung D.D.L, “Low Volume fabrication particulate performs for making metal-matrix compstion by liquid metal infiltration”, Journal of material science Vol, 33, No.19 1998 pp.4707-4709
[15] H. G. Zhu, Y. L. Ai, J. Min, Q. Wu, H. Z. Wang, “Dry sliding wear behaviour of Al-based composites fabricated by exothermic Dispersion reaction in an Al-ZrO2-C system”.
[16] J.C. Lee, J. Y. Byun, C.S. Oh, H. K. Seok anh H. I. Lee, “Effect of various processing methods on the Interfacial reaction in SiC/2024 Al Composites,” Acta Materials, vol.45. No, 12,1998.
[17] Y. H. Sea and C. G. Kang, “The effect of applied pressure on particle dispersion characteristics and mechanical properties in melt stirring squeeze cast SiC/Al composite,” Journal of materials production technology, vol-55, No.3-4, 1995, pp 370-379.
[18] J. S. S Babu, C. G. Kang, H. H. Kim, “Dry sliding behaviour of Aluminum based hybrid composutes with graphite nanofiber-alumina fiber, Materials & Design volume 32 issue 7, August 2011, pages 3920-3925.