Investigations on Mechanical Properties of Nano Particulates (Al2O3/B4C) Reinforced in Aluminium 7075 Matrix Composite

Authors

  • Chandru J Department of Mechanical Engineering, Murugappa Polytechnic College, Avadi, Tamil Nadu-600 062, India
  • Vishnu Sudarsan P Department of Mechanical Engineering, Murugappa Polytechnic College, Avadi, Tamil Nadu-600 062, India

DOI:

https://doi.org/10.37255/jme.v19i3pp077-081

Keywords:

Al7075, Ultrasonic Cavitation, Scanning Electron Microscope (SEM).Nano composite, reinforce particulates, metal matrix composite

Abstract

Metal Matrix Nano Composites (MMNCs) with the addition of nano-particulate reinforcements can be of significance for automobile, aerospace, and numerous applications due to their low density and good mechanical properties, better corrosion and wear resistance, low coefficient of thermal expansion as compared to conventional materials. Designing the metal matrix composite material aims to combine the desirable attributes of metals and ceramics. The present work is focused on studying the mechanical properties of aluminium alloy (7075) with Al2O3 and B4C nanocomposite produced using the stir casting technique and ultrasonic cavitation method. Different % age of reinforcement is used. An ultrasonic cavitation technique is used to achieve a uniform dispersion of nano-particulate Al2O3 and B4C in molten aluminium alloy. Tensile, Hardness, and Impact tests were performed on the samples obtained by the fabrication processes. A structural study will be carried out through a Scanning Electron Microscope (SEM) to know the distribution of Al2O3/B4C Nano particulates in Al alloy.

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References

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Published

2024-09-01

How to Cite

[1]
“Investigations on Mechanical Properties of Nano Particulates (Al2O3/B4C) Reinforced in Aluminium 7075 Matrix Composite”, JME, vol. 19, no. 3, pp. 077–081, Sep. 2024, doi: 10.37255/jme.v19i3pp077-081.

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