High-Performance Aluminum Matrix Composites Reinforced with Graphene Nanoplatelets a Study on Mechanical and Thermal Behaviour

Year : 2025 | Volume : 13 | Issue : 03 | Page : 38 49
    By

    Indradeep Kumar,

  • Arigela Sri Harsha,

  • Vijayakumar B,

  • T. Rajesh Kumar,

  • Surrya Prakash DilliBabu,

  • Thiyagesan M,

  • Avinash Kumar,

  • Prashant Sunagar,

  • K. S. Babulal,

  1. Assistant Professor, Amity Institute of Technology, Amity University, Noida, Uttar Pradesh, India
  2. Associate Professor, Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Andhra Pradesh, India
  3. Assistant Professor, Department of Chemistry, Panimalar Engineering College, Chennai, Tamil Nadu, India
  4. Associate Professor, Department of Computer Science and Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
  5. Associate Professor, Department of Mechanical Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India
  6. Assistant Professor, Department of Electrical and Electronics Engineering, R.M.K Engineering College, Kavaraipettai Chennai, Tamil Nadu, India
  7. Professor, Department of Mechanical Engineering, Cambridge Institute of Technology, Tatisilwai, Jharkhand, India
  8. Asssistant Professor, Department of Civil Engineering, Sandip Institute of Technology and Research Centre, Maharashtra, India
  9. Assistant Professor, Manufacturing Engineering Chair, School of Mechanical and Industrial Engineering, Dire Dawa Institute of Technology, Dire Dawa University, , Ethiopia

Abstract

This study investigates the effect of graphene nanoplatelets (GNPs) on the mechanical and thermal properties of aluminum matrix composites (AMCs) fabricated using the powder metallurgy route. Aluminum alloy Al-6061 powder was reinforced with varying GNP concentrations (0, 0.5, 1, 2, and 3 wt%), followed by uniaxial compaction and sintering. The influence of GNP content on the composite’s structural integrity, strength, and thermal behavior was thoroughly evaluated through tensile testing, hardness measurements, wear analysis, thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC).Mechanical results indicated that tensile strength and hardness improved significantly with GNP addition, reaching peak performance at 2 wt%. At this optimal loading, the tensile strength increased by approximately 38%, while the wear rate decreased by nearly 40% compared to the unreinforced matrix, primarily due to the uniform dispersion of GNPs and their ability to inhibit crack propagation and resist abrasive wear. Similarly, thermal analysis showed a notable shift in decomposition onset temperature and increased thermal resistance at 2 wt%, confirming the role of GNPs in enhancing heat stability However, beyond 2 wt% GNPs, a decline in performance was observed due to agglomeration and weakened matrix–reinforcement bonding. These findings emphasize that 2 wt% GNP provides an ideal balance of dispersion and reinforcement, making the resulting AMCs strong candidates for advanced, lightweight, and thermally stable structural applications.

Keywords: Aluminum matrix composites, graphene nanoplatelets, powder metallurgy, mechanical properties, thermal stability.

[This article belongs to Journal of Polymer and Composites ]

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How to cite this article:
Indradeep Kumar, Arigela Sri Harsha, Vijayakumar B, T. Rajesh Kumar, Surrya Prakash DilliBabu, Thiyagesan M, Avinash Kumar, Prashant Sunagar, K. S. Babulal. High-Performance Aluminum Matrix Composites Reinforced with Graphene Nanoplatelets a Study on Mechanical and Thermal Behaviour. Journal of Polymer and Composites. 2025; 13(03):38-49.
How to cite this URL:
Indradeep Kumar, Arigela Sri Harsha, Vijayakumar B, T. Rajesh Kumar, Surrya Prakash DilliBabu, Thiyagesan M, Avinash Kumar, Prashant Sunagar, K. S. Babulal. High-Performance Aluminum Matrix Composites Reinforced with Graphene Nanoplatelets a Study on Mechanical and Thermal Behaviour. Journal of Polymer and Composites. 2025; 13(03):38-49. Available from: https://journals.stmjournals.com/jopc/article=2025/view=209961


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References

  1. Novoselov KS, Geim AK, Morozov SV, Jiang D, Zhang Y, Dubonos SV, et al. Electric field effect in atomically thin carbon films. Science. 2004;306(5696):666-9.
  2. Geim AK, Novoselov KS. The rise of graphene. Nat Mater. 2007;6(3):183-91.
  3. Chen L, Liu C, Lu J, Li H, Zhang S. Graphene-reinforced metal matrix composites: Microstructure, mechanical properties, and interface chemistry. J Mater Sci. 2015;50(4):1507-18.
  4. Lee C, Wei X, Kysar JW, Hone J. Measurement of the elastic properties and intrinsic strength of monolayer graphene. Science. 2008;321(5887):385-8.
  5. Balandin AA, Ghosh S, Bao W, Calizo I, Teweldebrhan D, Miao F, et al. Superior thermal conductivity of single-layer graphene. Nano Lett. 2008;8(3):902-7.
  6. Rashad M, Pan F, Yu Z, Asif M, Lin H, Akhtar F. Investigation on microstructural, mechanical and electrochemical properties of aluminum-graphene nanoplatelets composites. Prog Nat Sci Mater Int. 2014;24(2):101-8.
  7. Li J, Fan G, Tan Z, Guo Q, Xiong D, Su Y, et al. Uniform dispersion of graphene oxide in aluminum powder by direct electrostatic adsorption for fabricating graphene/aluminum composites. Nanotechnology. 2016;27(32):325601.
  8. Singla A, Jain A, Makkar P, Gupta P, Kumar R, Srivastava P. Influence of graphene nanoplatelets on mechanical and tribological properties of aluminum composites. Mater Chem Phys. 2019;230:92-102.
  9. Tiwari SK, Sahoo S, Wang N, Huczko A. Graphene research and their outputs: Status and prospect. J Sci Adv Mater Devices. 2021;6(3):356-80.
  10. Zhao B, Yang S, Cui X, Wang Z, Li J. Tribological behavior of graphene nanoplatelets reinforced aluminum matrix composites synthesized by ball milling and hot pressing. J Alloys Compd. 2018;741:866-73.
  11. Fan G, Xiong D, Li Z, Guo Q, Zhang J, Su Y, et al. Reinforcement with graphene nanosheets in aluminum matrix composites. Scr Mater. 2019;162:163-7.
  12. Kumar R, Pathak S, Jain A, Srivastava P. Graphene-reinforced aluminum composites processed by powder metallurgy: A review on dispersion and interface control. Mater Sci Eng A. 2020;791:139802.
  13. Zhang H, Lin Z, Yin D, Yu Y, Wang W, Zhao J. Ball-milling approach for graphene dispersion into aluminum matrix and its reinforcement effects. Compos Part B Eng. 2021;224:109193.
  14. Ramachandra S, Sharma SC, Girisha C. Processing and mechanical behavior of graphene reinforced aluminum composites. Mater Today Proc. 2018;5(1):17456-62.
  15. Wang W, Li C, He S, Song P, Huang Z, Peng P. Enhanced mechanical and thermal properties of aluminum matrix composites reinforced by graphene nanoplatelets. Compos Part A Appl Sci Manuf. 2017;101:536-46.
  16. Singh R, Chauhan A, Garg M, Tiwari A, Joshi H, Kumar R. Surface functionalization of graphene for improved dispersion and bonding in aluminum matrix composites. Mater Res Express. 2019;6(12):125617.
  17. Gupta M, Goh CW, Wong W, Chandrasekaran M. Interface characteristics and mechanical properties of graphene reinforced metal matrix composites. Mater Des. 2022;218:110738.
  18. Liu Y, Shi X, Zhang L, Gao F, Tian Y. Multi-functional properties of graphene-enhanced aluminum matrix composites: A review. Carbon. 2023;204:169-88.
  19. Bakshi SR, Lahiri D, Agarwal A. Carbon nanotube reinforced metal matrix composites – a review. Int Mater Rev. 2010;55(1):41–64.
  20. Esawi AMK, Farag MM. Carbon nanotube reinforced composites: potential and current challenges. Mater Des. 2007;28(9):2394–401.
  21. Ong P, Yahya MY, Shamsudin R. Synthesis and characterization of graphene/aluminium composite using powder metallurgy method. AIP Conf Proc. 2018;1958(1):020027.
  22. Alidokht SA, Abdollah-Zadeh A, Soleymani S. Sliding wear behavior of aluminum matrix composites reinforced by nano-graphite and silicon carbide. Wear. 2011;271(9–10):1996–2004.
  23. Wang J, Li Z, Fan G, Pan H, Chen Z, Zhang D. Reinforcement with graphene nanosheets in aluminum matrix composites. Scr Mater. 2012;66(8):594–7.
  24. Rajkumar K, Aravindan S. Tribological performance of microwave sintered copper–TiC–graphite composites. Tribol Int. 2011;44(3):347–58.
  25. Kumar S, Chauhan SR. Effect of GNP content on thermal conductivity and hardness of Al matrix composites. Mater Today Proc. 2017;4(2):3385–9.
  26. Ghosh S, Lahiri D, Agarwal A. Graphene nanoplatelet reinforced aluminum composites with superior mechanical properties. JOM. 2012;64(10):1246–52.
  27. Yang S, Li J, Cui X, Zhao B. Microstructure and oxidation resistance of aluminum composites reinforced with graphene. Mater Res Bull. 2019;109:69–75.
  28. Rohatgi PK, Asthana R, Das S. Solidification, structure, and tribological behavior of aluminum alloy metal matrix composites: a review. Metall Mater Trans A. 1986;17(10):2007–19.
  29. Liu Y. et al. (2023), Carbon, 204:169-88 — Reviewed multi-functional properties of graphene-enhanced AMCs.
  30. Gupta M. et al. (2022), Materials & Design, 218:110738 — Focused on interface characteristics in GNP-reinforced metal composites.
  31. Singh R. et al. (2019), Materials Research Express, 6(12):125617 — Discussed surface functionalization for improved dispersion.
  32. Zhang H. et al. (2021), Composites Part B, 224:109193 — Studied dispersion via ball-milling and thermal effects.
  33. Tiwari SK et al. (2021), J Sci Adv Mater Devices, 6(3):356–80 — Provided a review on graphene reinforcement effectiveness.
Regular Issue Subscription Original Research
Volume 13
Issue 03
Received 01/04/2025
Accepted 17/04/2025
Published 25/04/2025
Publication Time 24 Days
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