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Journal of Mechanical Science and Technology

, Volume 33, Issue 9, pp 4255–4264 | Cite as

Role of TiC and h-BN particles on morphological characterization and surface effects of Al 4032 hybrid composites using EDM process

  • T. S. SenthilkumarEmail author
  • R. Muralikannan
Article
  • 20 Downloads

Abstract

Aluminum based hybrid metal matrix composites (HMMCs) are utilized in myriad of applications owing to their attractive properties such as low weight to high strength ratio, enriched mechanical and thermal properties over other conventional materials. In this work, the consequence of TiC and h-BN particles on morphological characterization and surface effects of aluminium based HMMCs during electrical discharge machining (EDM) process is discussed. The HMMCs are fabricated by varying the wt. % of TiC and then EDM is done by examining the input parameters such as peak current (A), pulse on time (μs) and gap voltage (v) under L27 orthogonal array method. The performance and surface effects of the machined surface are evaluated after completing the EDM process. The MRR appears to surge with the rise in the peak current and decays with increasing the wt. % of TiC particles. Although by amplifying the wt. % of TiC particles, the size of the craters and the voids is augmented on the machined surface. Furthermore, as the peak current upsurges, the microhardness of the machined samples are augmented.

Keywords

EDM Gap voltage (v) HMMCs MRR Microhardness Pulse on time (μs) Peak current (A) TiC 

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References

  1. [1]
    K. K. Chawla and N. Chawla, Metal matrix composites: Automotive applications, Encyclopedia of Automotive Engineering (2014) 1–6.Google Scholar
  2. [2]
    S. T. Kumaran and M. Uthayakumar, Investigation on the dry sliding friction and wear behavior of AA6351-SiC-B4C hybrid metal matrix composites, J. of Engineering Tribology, 228 (3) (2014) 332–338.Google Scholar
  3. [3]
    K. R. Kumar, K. Kiran and V. S. Sreebalaji, Micro structural characteristics and mechanical behaviour of aluminium matrix composites reinforced with titanium carbide, J. of Alloys and Compounds, 723 (2017) 795–801.CrossRefGoogle Scholar
  4. [4]
    R. Harichandran and N. Selvakumar, Microstructure and mechanical characterization of (B4C+ h-BN)/Al hybrid nanocomposites processed by ultrasound assisted casting, International J. of Mechanical Sciences, 144 (2017) 814–826.CrossRefGoogle Scholar
  5. [5]
    M. T. Alam et al., Mechanical properties and morphology of aluminium metal matrix nanocomposites-stir cast products, Advances in Materials and Processing Technologies, 3 (4) (2017) 600–615.CrossRefGoogle Scholar
  6. [6]
    A. R. Ahamed et al., Drilling of hybrid Al-5%SiCp-5%B4Cp metal matrix composites, International J. of Advanced Manufacturing Technology, 49 (9-12) (2010).Google Scholar
  7. [7]
    A. Pramanik, Developments in the non-traditional machining of particle reinforced metal matrix composites, International J. of Machine Tools and Manufacture, 86 (2014) 44–61.CrossRefGoogle Scholar
  8. [8]
    K. H. Ho and S. T. Newman, State of the art electrical discharge machining (EDM), International J. of Machine Tools and Manufacture, 43 (13) (2003) 1287–1300.CrossRefGoogle Scholar
  9. [9]
    T. Muthuramalingam, B. Mohan and S. Vignesh, Performance analysis of pulse generators on residual stress of machined silicon steel using the EDM process, Silicon, 10 (5) (2018) 1785–1792.CrossRefGoogle Scholar
  10. [10]
    T. Czelusniak et al., Materials used for sinking EDM electrodes: A review, J. of the Brazilian Society of Mechanical Sciences and Engineering, 41 (1) (2019) 14.CrossRefGoogle Scholar
  11. [11]
    V. J. Mathai, H. K. Dave and K. P. Desai, Experimental investigations on EDM of Ti6Al4V with planetary tool actuation, J. of the Brazilian Society of Mechanical Sciences and Engineering, 39 (9) (2017) 3467–3490.CrossRefGoogle Scholar
  12. [12]
    M. Uthayakumar, K. Vinoth Babu, S. Thirumalai Kumaran, S. Suresh Kumar, J. T. Winowlin Jappes and T. P. D. Rajan, Study on the machining of Al-SiC functionally graded metal matrix composite using die-sinking EDM, Particulate Science and Technology, 37 (1) (2017) 103–109.CrossRefGoogle Scholar
  13. [13]
    A. R. Ahamed, P. Asokan and S. Aravindan, EDM of hybrid Al-SiCp-B4Cp and Al-SiCp-Glassp MMCs, The International J. of Advanced Manufacturing Technology, 44 (5-6) (2009) 520–528.CrossRefGoogle Scholar
  14. [14]
    S. S. Kumar, M. Uthayakumar, S. Thirumalai Kumaran and P. Parameswaran, Electrical discharge machining of Al(6351)-SiC-B4C hybrid composite, Materials and Manufacturing Processes, 29 (11-12) (2014) 1395–1400.CrossRefGoogle Scholar
  15. [15]
    P. Kumar and R. Parkash, Experimental investigation and optimization of EDM process parameters for machining of aluminum boron carbide (Al-B4C) composite, Machining Science and Technology, 20 (2) (2016) 330–348.CrossRefGoogle Scholar
  16. [16]
    I. Shyha and M. Rudd, Electro-discharge machining of metal matrix composite materials, Advances in Materials and Processing Technologies, 2 (2) (2016) 235–244.CrossRefGoogle Scholar
  17. [17]
    S. Gopalakannan and T. Senthilvelan, A parametric study of electrical discharge machining process parameters on machining of cast Al/B4C metal matrix nanocomposites, Proceedings of the Institution of Mechanical Engineers, Part B: J. of Engineering Manufacture, 227 (7) (2013) 993–1004.CrossRefGoogle Scholar
  18. [18]
    V. Senthilkumar and B. U. Omprakash, Effect of titanium carbide particle addition in the aluminium composite on EDM process parameters, J. of Manufacturing Processes, 13 (1) (2011) 60–66.CrossRefGoogle Scholar
  19. [19]
    S. Mahanta, M. Chandrasekaran, S. Samanta and R. M. Arunachalam, EDM investigation of Al 7075 alloy reinforced with B4C and fly ash nanoparticles and parametric optimization for sustainable production, J. of the Brazilian Society of Mechanical Sciences and Engineering, 8 (40) (2018) 263.Google Scholar
  20. [20]
    Rajesha S., C. S. Jawalkar, R. Raman Mishra, A. K. Sharma and P. Kumar, Study of recast layers and surface roughness on Al-7075 metal matrix composite during EDM machining, International J. of Recent Advances in Mechanical Engineering, 3 (1) (2014) 53–62.Google Scholar
  21. [21]
    B. Singh, J. Kumar and S. Kumar, Experimental investigation on surface characteristics in powder-mixed electrodischarge machining of AA6061/10%SiC composite, Materials and Manufacturing Processes, 29 (3) (2014) 287–297.CrossRefGoogle Scholar
  22. [22]
    R. K. Garg, K. K. Singh, A. Sachdeva, V. S. Sharma, K. Ojha and S. Singh, Review of research work in sinking EDM and WEDM on metal matrix composite materials, The International J. of Advanced Manufacturing Technology, 50 (5-8) (2010) 611–624.CrossRefGoogle Scholar
  23. [23]
    S. Aksoz, A. T. Ozdemir, R. Calin, Z. Altonik and B. Bostan, Effects of sintering, ageing and cryogenic treatments on structural and mechanical properties of AA2014-B4C composite, J. of the Faculty of Engineering and Architecture of Gazi University, 28 (4) (2013) 831–839.Google Scholar
  24. [24]
    B. Singh, J. Kumar and S. Kumar, Investigation of the tool wear rate in tungsten powder-mixed electric discharge machining of AA6061/10%SiCp composite, Materials and Manufacturing Processes, 31 (4) (2016) 456–466.CrossRefGoogle Scholar
  25. [25]
    M. Hourmand, S. Farahany, A. A. D. Sarhan and M. Yusof Noordin, Investigating the electrical discharge machining (EDM) parameter effects on Al-Mg2Si metal matrix composite (MMC) for high material removal rate (MRR) and less EWRRSM approach, International J. of Advanced Manufacturing Technology, 77 (5-8) (2015) 831–838.CrossRefGoogle Scholar
  26. [26]
    S. Aksöz and B. Bostan, Effects of the AA2014/B4 C MMCs production with casting and post casting sintering operations on wear behaviors, Journal of Boron, 3 (2) (2018) 132–137.Google Scholar
  27. [27]
    T. S. Senthilkumar and R. Muralikannan, Enhancing the geometric tolerance of aluminium hybrid metal matrix composite using EDM process, J. of the Brazilian Society of Mechanical Sciences and Engineering, 41 (1) (2019) 41.CrossRefGoogle Scholar
  28. [28]
    E. Tan, Y. Kaplan, H. Ada and S. Aksöz, Production of the AA2196-TiB2 MMCs via PM Technology, Chesonis C. (eds) Light Metals. The Minerals, Metals & Materials Series, Springer, Cham. (2019) 153–157.Google Scholar
  29. [29]
    A. Taskesen, S. Aksöz and A. T. Özdemir, The effect of cryogenic treatment on ageing behaviour of B4C reinforced 7075 aluminium composites, Metallic Materials, 55 (1) (2017) 57–67.CrossRefGoogle Scholar

Copyright information

© KSME & Springer 2019

Authors and Affiliations

  1. 1.Department of Mechanical EngineeringSree Sowdambika College of EngineeringChettikurichiIndia
  2. 2.Department of Mechanical EngineeringSethu Institute of TechnologyPulloorIndia

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