Characterization of Aluminium Alloy AA2219 Reinforced with Graphite by Stir Casting Method

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Bhuvaneswari, V; Yuvaraj, G; Saravanakumar, Dr. A; Kumar, Rajesh L; Kiruthiha, R

Characterization of Aluminium Alloy AA2219 Reinforced with Graphite by Stir Casting Method Journal Article

Mechanics, Materials Science & Engineering, 11 (1), 2017, ISSN: 2412-5954.

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Authors: V. Bhuvaneswari, G. Yuvaraj, Dr. A. Saravanakumar, L. Rajesh Kumar, R. Kiruthiha

ABSTRACT. Aluminium alloy has been accepted in the world wide for the fabrication of lightweight structures requiring a high strength to weight ratio, such as aerospace, automotive and structural components resulting in savings of materials and energy. In this work, mechanical properties like porosity test and surface roughness test of Aluminium Alloy AA2219 is reinforced with graphite powder in the ratio of 1%, 3%, 4.5% (in terms of weight) was done. It is fabricated with different composition of graphite using stir casting method and maintained at the temperature of 1023 K, and running speed at 500 rpm. The proposal work is aimed at obtaining a composite material with good surface finish and with less casting effects. By testing, we obtained the increase in surface roughness values of 3.83 µm at 4.5% of graphite and found porosity is increased up to 0.04%.

Keywords: aluminium alloy, graphite, mechanical properties, stir casting method

DOI 10.2412/mmse.79.48.932


[1] H. Abdoli, E. Salahi, H. Farnoush, K. Pourazrang, “Effect of processing parameters on the corrosion behaviour of friction stir processed AA2219 aluminium alloy”, Solid state sciences, J. Alloys Compd. 461, 2008, 166–172.

[2] Dunia Abdul Saheb “Aluminum silicon carbide and aluminum graphite particulate composites” vol. 6 (10) , 2011, 41-46.

[3] S.R. Koteswara Rao, G. Madhusudhan Reddy, K. Prasad Rao “Effect of repair welding on electrochemical corrosion and stress corrosion cracking” 202, 2008, 283–289.

[4] Koteswara Rao, S.R. Ph.D. Thesis. 2005. “Effects of welding processes, thermo mechanical treatments and scandium additions on the mechanical properties of AA 2219 welds”. Indian Institute of Technology Madras, Chennai, India,

[5] A. Mahamani Procedia Materials Science “Effect of In-Situ TiB2 Particle Addition on the Mechanical Properties of AA 2219 Al Alloy”, Composite” 6, 2014, 950 – 960.

[6] N.R. Rajasekaran, V. Sampath, “Synthesis behaviour of Nano crystalline Al–Al2O3composite during low time mechanical milling process”. Vol. 10 (6), 2011 527-534.

[7] B.Vijayaramnath, C.Elanchezhian, R.M. Annamalai , “Aluminium metal matrix composites –A Review”, Rev. Adv. Material science. 38, 2014, 55-59.

[8] Surya narayanan, R.Praveen, S.Raghuraman , “ SiC reinforced Aluminium metal matrix composites for Aerospace applications”, International Journal of Innovative research in science and Technology”, vol 2 (11), 2013, 6336-6339.

[9] Rupa Dasgupta, Aluminium Alloy-Based Metal Matrix Composites: A Potential Material for Wear Resistant Applications”, ISRN Metallurgy, Vol (12), 2015, 253-259.

[10] P.B. Pawar, purushottampawar, Abhay A. Utpat Development of Aluminium Based Silicon Carbide Particulate Metal Matrix Composite for Spur Gear”, Procedia Materials Science ,Volume 6, 2014, 1150-1156.

[11] Manoj Singla, D. Deepak Dwivedi, Lakhvir Singh, Vikas Chawla “Development of Aluminium Based Silicon Carbide Particulate Metal Matrix Composite”, Journal of Minerals & Materials Characterization & Engineering, Vol. 8 (6), 2009, 455-467.

[12] C. Saravanan, Subramanian, V.Ananda Krishnan “Effect of Particulate Reinforced Aluminium Metal Matrix Composite”, Review Mechanics and Mechanical Engineering Vol. 19 (1), 2015, 23–30.

[13] Michael oluwatosin, Kenneth kanayo alanine, Lesley heath chown “Aluminum metal matrix Hybrid composites: a review of reinforcement philosophies; mechanical, corrosion and tribological characteristics” vol 2 (11), 2015, 434-444.

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