Effect of alumina and graphene on mechanical and tribological behaviour of AL‐7075 hybrid composite

SCImago Journal Rank
2023: SJR=0.19

CWTS Journal Indicators
2023: SNIP=0.57

Vol.4, No.3, 2019: pp.79-87

EFFECT OF ALUMINA AND GRAPHENE ON MECHANICAL AND TRIBOLOGICAL BEHAVIOUR OF Al‐7075 HYBRID COMPOSITE

Authors:

Pamarthi Harish¹

, Syed Siddiq¹, Veeranki Mohan Srikanth¹, S.B.K. Reddy¹,

K. Ch. Kishore Kumar¹

¹Gudlavalleru Engineering College, Gudlavalleru, India‐521356

https://doi.org/10.18485/aeletters.2019.4.3.1

Received: 05.04.2019.
Accepted: 18.07.2019.
Available: 30.09.2019.

Abstract:

In this paper the combined effect of alumina and graphene reinforced with aluminum matrix by using stir casting methodology, was evaluated. Hybrid metal matrix composites gives combined results effect of different reinforced aspects when combined with ductile matrix appearance. Both alumina and graphene we are varied by the weight proportions in order to 1%, 2% and 3% respectively. With increase in the weight percentage the mechanical properties like hardness were increased. Density was reduced. The detailed microstructure evaluation shows the mixing of reinforcement in the matrix. The tribological behaviour of hybrid composite was determined. The graphene agglomeration in the composite increased the hardness by 35% as compared to the base material. The composite reinforced with 3% alumina + 3% graphene recorded highest hardness.

Keywords:

Al‐7075, stir casting methodology, alumina, graphene powder, hardness, density, wear behaviour, compression strength, microstructure evaluation

References:

[1] M. Darshan, H. N. Reddappa, A. Chandrashekar, R. Vinod Kumar, Mechanical and tribological properties of AA-7075 and graphene reinforced metal matrix composites. International Journal of Science & Engineering Development Research, 3 (3), 2018: 230-235.
[2] A. Dorri Moghadam, E. Omrani, P. L. Menezes, P. K. Rohatgi, Mechanical and tribological properties of self-lubricating metal matrix nanocomposites reinforced by carbon nanotubes (CNTs) and graphene – A review. Composites Part B: Engineering, 77, 2015: 402-420. https://doi.org/10.1016/j.compositesb.2015.03.014
[3] R. Deaquino-Lara, N. Soltani, A. Bahrami, E. Gutiérrez-Castañeda, E. García-Sánchez, M.A.L. Hernandez-Rodríguez, Tribological characterization of Al7075 – graphite composites fabricated by mechanical alloying and hot extrusion. Materials & Design, 67, 2015: 224-231. http://dx.doi.org/10.1016/j.matdes.2014.11.045
[4] M. Tabandeh-Khorshid, E. Omrani, P. L. Menezes, P. K. Rohatgi, Tribological performance of self-lubricating aluminum matrix nanocomposites: Role of graphene nanoplatelets. Engineering Science and Technology, an International Journal, 19 (1), 2016: 463-469. http://dx.doi.org/10.1016/j.jestch.2015.09.005
[5] H. Kala, K.K.S. Mer, S. Kumar, A Review on Mechanical and Tribological Behaviors of Stir Cast Aluminum Matrix Composites. Procedia Materials Science, 6, 2014: 1951-1960. https://doi.org/10.1016/j.mspro.2014.07.229
[6] A. Baradeswaran, A. Elaya Perumal, Study on mechanical and wear properties of Al 7075/Al2O3/graphite hybrid composites. Composites Part B: Engineering, 56, 2014: 464-471. https://doi.org/10.1016/j.compositesb.2013.08.013
[7] R. Flores-Campos, I. Estrada-Guel, M. MikiYoshida, R. Martínez-Sánchez, J.M. HerreraRamírez, Microstructure and mechanical properties of 7075 aluminum alloy nanostructured composites processed by mechanical milling and indirect hot extrusion. Materials Characterization, 63, 2012: 39-46. http://dx.doi.org/10.1016/j.matchar.2011.10.014
[8] K. Mohan, J. A. Suresh, P. Ramu, R. Jayaganthan, Microstructure and Mechanical Behavior of Al 7075-T6 Subjected to Shallow Cryogenic Treatment. Journal of Materials Engineering and Performance, 25 (6): 2016: 2185-2194.
https://doi.org/10.1007/s11665-016-2052-1
[9] M. Singla, R. Rana, S. Lata, Microstructure and Mechanical Properties of Aluminium Based Metal Matrix Composite – A Review. International Journal of Advanced Production and Industrial Engineering, 517, 2017: 107- 109.
[10] R. Karthigeyan, G. Ranganath, S. Sankaranarayanan, Mechanical Properties and Microstructure Studies of Aluminium (7075) Alloy Matrix Composite Reinforced with Short Basalt Fibre. European Journal of Scientific Research, 68 (4), 2012: 606-615.
[11] P. Harish, V. M. Srikanth, S.B.K Reddy, S. Srikatnh, K. Ch. Kishore Kumar, Mechanical Properties and Triobological Behavior of Stir Cast Al-6063 Alloy Based Hybrid Composite. Journal of Advancements in Material Engineering, 4 (2), 2019: 23-32.
[12] P.Harish, V. M. Srikanth, K. Ch. Kishore Kumar, P. R. Babu, Characterization of Stir Cast Al6063 Alloy Based Hybrid Composite Reinforced With Quarry Dust, Fly Ash and SIC. Journal of Mechanical and Mechanics Engineering, 5 (2), 2019: 32-41.
[13] P. Harish, V. M. Srikanth, P. R. Babu, M. R. Ch. Sastry, K. Ch. Kishore Kumar, Characterization of Mechanical and Tribological Properties of Aluminium alloy based Hybrid Composites Reinforced with Cotton Shell Ash and Silicon Carbide. International Journal of Latest Engineering Science, 2 (4), 2019: 1-15.
[14] P. Harish, V. M. Srikanth, P. R. Babu, M. R. Ch. Sastry, Investigating the Influence of Cotton Shell Ash- SI,C Weight Percentage on the Mechanical Behaviour of Aluminium Alloy Based Hybrid Composite. International Journal for Research in Applied Science & Engineering Technology, 7 (V), 2019.
[15] S. Siddiq, S.B.K. Reddy, P. Murari, Effect of Silver nano Particle and Graphene Powder on Mechanical, Micro Structural and Dry Wear Behaviour Properties of Al-7075 Hybrid Nano Composite. IJSART, 5 (6), 2019: 717-725

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)

Volume 9
Number 3
September 2024

How to Cite

P. Harish, S. Siddiq, V. Mohan Srikanth, S.B.K. Reddy, K.Ch. Kishore Kumar, Effect of Alumina and Graphene on Mechanical and Tribological Behaviour of Al-7075 Hybrid Composite. Applied Engineering Letters, 4(3), 2019: 79-87.
https://doi.org/10.18485/aeletters.2019.4.3.1

More Citation Formats

APA

Harish, P., Siddiq, S., Mohan Srikanth, V., Reddy, S. B. K., & Kishore Kumar, K. Ch. (2019). Effect of Alumina and Graphene on Mechanical and Tribological Behaviour of Al-7075 Hybrid Composite. Applied Engineering Letters, 4(3), 79–87. https://doi.org/10.18485/aeletters.2019.4.3.1

MLA

Harish, Pamarthi, et al. “Effect of Alumina and Graphene on Mechanical and Tribological Behaviour of Al-7075 Hybrid Composite.” Applied Engineering Letters, vol. 4, no. 3, 2019, pp. 79–87, https://doi.org/10.18485/aeletters.2019.4.3.1.

Chicago

Harish, Pamarthi, Syed Siddiq, Veeranki Mohan Srikanth, S.B.K. Reddy, and K. Ch. Kishore Kumar. 2019. “Effect of Alumina and Graphene on Mechanical and Tribological Behaviour of Al-7075 Hybrid Composite.” Applied Engineering Letters 4 (3): 79–87. https://doi.org/10.18485/aeletters.2019.4.3.1.

Harvard

Harish, P., Siddiq, S., Mohan Srikanth, V., Reddy, S.B.K. and Kishore Kumar, K.Ch. (2019). Effect of Alumina and Graphene on Mechanical and Tribological Behaviour of Al-7075 Hybrid Composite. Applied Engineering Letters, 4(3), pp.79–87. doi:10.18485/aeletters.2019.4.3.1.