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    Volume 49, Issue 3 (December 2020)

    Development and Characterization of Kevlar-Reinforced Ceramic Composite Materials

    (Received 19 November 2019; accepted 11 August 2020)

    Published Online: 11 December 2020

    CODEN: JTEVAB

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    Abstract

    Fiber-fortified polymer composite material has become ubiquitous in recent years. It is exceptionally useful in various applications because it has good mechanical properties, is lightweight, has one of a kind adaptability, is safe if consumed, has a creation process that is simple, and so on, relative to other mundane materials. Polyaramid fiber known as Kevlar fiber is fundamentally well known for its expanding applications in mechanical and cutting edge innovations like ballistic defensive layer, helicopter edges, flying machine development, pneumatic fortification, and outdoor supplies. In this investigation, the mechanical (elasticity, sway quality, lengthening at break, E-modules) and physical (thickness, water assimilation) properties of the composites under different conditions, e.g., gamma irradiation and soil degradation, are shown and then contrasted with the properties under the ordinary condition. Scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis examinations were used to portray the morphology, mechanical properties, and warm properties of Kevlar-strengthened earthenware composite materials. The results from SEM showed that the morphology in the created composite had fewer voids, gaps, and breaks. The nearness of O-H, C-H, C=O, and C-O ingestion tops showed the novel qualities of each example, which is affirmed by FTIR spectroscopy. The trial result uncovered that all the mechanical properties are altogether high in Kevlar-fortified artistic composite at a lower level of filler material. Then again, rigidity is continuously expanded with the expansion of filler (up to 6.33 %) material in Kevlar-glass composite.

    Author Information:

    Islam, Kamrul
    Department of Mechanical Engineering, Dhaka University of Engineering and Technology, Gazipur,

    Chowdhury, Mohammad Asaduzzaman
    Department of Mechanical Engineering, Dhaka University of Engineering and Technology, Gazipur,

    Hossain, Imran
    Department of Industrial and Production Engineering, Dhaka University of Engineering and Technology, Gazipur,

    Shuvho, Md. Bengir Ahmed
    Department of Industrial and Production Engineering, National Institute of Textile Engineering and Research, Dhaka,


    Stock #: JTE20190873

    ISSN:0090-3973

    DOI: 10.1520/JTE20190873

    Author
    Title Development and Characterization of Kevlar-Reinforced Ceramic Composite Materials
    Symposium ,
    Committee C28