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Investigating and Understanding the Mechanical and Tribological Properties of a Magnesium Hybrid Metal–Ceramic Nanocomposite

  • R. Arvind SinghEmail author
  • S. Jayalakshmi
  • S. Sankaranarayanan
  • Xizhang Chen
  • S. Konovalov
  • T. S. Srivatsan
  • M. Gupta
Conference paper
Part of the The Minerals, Metals & Materials Series book series (MMMS)

Abstract

A major limitation of magnesium-based materials is their low wear resistance, which results in premature failure of components during service. In this paper, the tribological behaviour of Mg–5Nb metal–metal composite reinforced with varying weight fractions of nano-sized silicon carbide nano-silicon carbide (SiCn) ceramic particles is presented and briefly discussed. The composites were made using the technique of disintegrated melt deposition (DMD) followed by hot extrusion. Tribological test results showed improved wear resistance of the nanocomposites, which can be attributed to the conjoint and mutually interactive influences of grain refinement, presence of hard, brittle and elastically deforming SiCn particles, and the formation and presence of hard and brittle intermetallic phases. These in synergism contribute to increasing the hardness of the nanocomposites with a concomitant improvement in wear resistance. From a careful and comprehensive analysis of the worn surface analysis, the governing wear mechanisms were identified for the developed materials.

Keywords

Pure magnesium Metallic reinforcement Nano-silicon carbide Hardness Wear Friction 

References

  1. 1.
    Chawla N, Chawla KK (2006) Metal matrix compostes. Springer, New YorkGoogle Scholar
  2. 2.
    Kainer K (2006) Metal matrix composites: custom-made materials for automotive and aerospace engineering. Wiley, UKCrossRefGoogle Scholar
  3. 3.
    Ceschini L, Dahle A, Gupta M, Jarfors A, Jayalakshmi S, Morri A, Rotundo F, Toschi S, Arvind Singh R (2016) Aluminium and Magnesium metal matrix nanocomposites. Springer Nature, SingaporeGoogle Scholar
  4. 4.
    Gupta M, Sharon NML (2011) Magnesium, Magnesium Alloys, and Magnesium composites. Wiley, New JerseyCrossRefGoogle Scholar
  5. 5.
    Jayalakshmi S, Kailas SV, Seshan S, Fleury E (2006) Properties of squeeze cast Mg–6Zn–3Cu alloy and its saffil alumina short fibre reinforced composites. J Mater Sci 41:3743–3752CrossRefGoogle Scholar
  6. 6.
    Jayalakshmi S, Kailas SV, Seshan (2003) Properties of squeeze cast Mg–10Al–Mn alloy and its alumina short fibre composites. J Mater Sci 38:1383–1389Google Scholar
  7. 7.
    Jayalakshmi S, Zhenhua L, Sankaranarayanan S, Hamouda AMS, Gupta M (2012) Microstructure and mechanical properties of Mg–5Nb metal-metal composites reinforced with nano-SiC ceramic particulates. Metals 2:178–184CrossRefGoogle Scholar
  8. 8.
    Smith JF (1990) Mg–Nb (magnesium–niobium) binary alloy phase diagrams. In: Massalski TB (ed) ASM alloy phase diagrams center, II. ASM International. Vol 3. Materials Park, OH, USA, p 2526Google Scholar
  9. 9.
    Archard J (1953) Contact and rubbing of flat surfaces. J Appl Phys 24(8):981–988CrossRefGoogle Scholar
  10. 10.
    Hong SJ, Kim HM, Huh, Suryanarayana D, Chun BS (2003) Effect of clustering on the mechanical properties of SiC particulate-reinforced aluminum alloy 2024 metal matrix composites. Mater Sci Eng A 347:198–204CrossRefGoogle Scholar
  11. 11.
    Jayalakshmi S, Arvind Singh R (2015) Processing routes and tribological properties of light metal matrix nano-composites. In: Processing techniques and tribological behavior of composite materials, IGI Global, Pennsylvania, USA. ISBN: 9781466675315Google Scholar

Copyright information

© The Minerals, Metals & Materials Society 2019

Authors and Affiliations

  • R. Arvind Singh
    • 1
    Email author
  • S. Jayalakshmi
    • 1
  • S. Sankaranarayanan
    • 2
  • Xizhang Chen
    • 1
  • S. Konovalov
    • 1
    • 3
  • T. S. Srivatsan
    • 4
  • M. Gupta
    • 5
  1. 1.College of Mechanical and Electrical EngineeringWenzhou UniversityWenzhouChina
  2. 2.ANSYS Software Private LtdBangaloreIndia
  3. 3.Institute of Rocket and Space TechnologySamara National Research UniversitySamaraRussia
  4. 4.Department of Mechanical EngineeringThe University of AkronAkronUSA
  5. 5.Department of Mechanical EngineeringNational University of SingaporeSingaporeSingapore

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