Evaluation of Impact Strength and Hardness for Polymer Matrix Composites with Steel, Carbon and Glass Reinforcements for Automotive Applications

Open Access

Year : 2025 | Volume : 13 | Special Issue 01 | Page : 738 748
    By

    Purna Surendernath,

  • Pothamsetty Kasi V. Rao,

  • M. V. Satish Kumar,

  1. Research Scholar, Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation, Vaddeshwaram, Andhra Pradesh, India
  2. Associate Professor, Department of Mechanical Engineering, Koneru Lakshmaiah Education Foundation, Vaddeshwaram, Andhra Pradesh, India
  3. Professor & Head, Department of Mechanical Engineering, Kamala Institute of Technology and Science, Singapur, Telangana, INDIA

Abstract

Polymer matrix composites (PMCs) play a crucial role in a wide range of engineering submissions, owing to their impressive strength-to-weight ratio and customizable mechanical properties. This research focuses on examining how PMCs, enhanced with different materials, specifically carbon fibres, glass fibres, and steel fibres, behave when subjected to dynamic and static loading conditions. The study involves creating three distinct types of PMC specimens, each reinforced with one of the mentioned fibres. To comprehensively gauge their performance, Charpy impact tests was conducted to assess the material’s resilience to sudden dynamic loading. Moreover, hardness tests, including Vickers and Rockwell hardness tests are carried out to evaluate the material’s aptitude to withstand static loading and deformation. The findings of the experiment reveal that the carbon composite, as manufactured, displays promising characteristics with an impact resistance of 18 Joules and a hardness of 31 HV.

Keywords: Polymer matrix composite; carbon fibre; glass fibre; steel fibre; impact test; hardness test

[This article belongs to Special Issue under section in Journal of Polymer and Composites (jopc)]

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How to cite this article:
Purna Surendernath, Pothamsetty Kasi V. Rao, M. V. Satish Kumar. Evaluation of Impact Strength and Hardness for Polymer Matrix Composites with Steel, Carbon and Glass Reinforcements for Automotive Applications. Journal of Polymer and Composites. 2024; 13(01):738-748.
How to cite this URL:
Purna Surendernath, Pothamsetty Kasi V. Rao, M. V. Satish Kumar. Evaluation of Impact Strength and Hardness for Polymer Matrix Composites with Steel, Carbon and Glass Reinforcements for Automotive Applications. Journal of Polymer and Composites. 2024; 13(01):738-748. Available from: https://journals.stmjournals.com/jopc/article=2024/view=188555


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Special Issue Open Access Original Research
Volume 13
Special Issue 01
Received 01/05/2024
Accepted 08/10/2024
Published 15/11/2024
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