Experimental Investigation of Microstructure and Phase Characterization of Rice Hush Ash (RHA) for Potential Utilization in Metal Matrix Composites
نویسندگان
چکیده
Recent trends in material research and development of composite materials are geared towards reducing cost, recycling ensuring environmental sustainability. Agricultural waste derivatives have proven to be an alternative or complimentary reinforcement the metal matrix composites. The current work is investigation microstructure phase characterization rice husk ash (RHA) obtained through open air burning. Scanning electron microscopy (SEM) equipped with dispersive spectrometry (EDS) was used for microstructural examination, X –ray fluorescence (XRF) forthe mineralogical composition diffraction (XRD) determination phases present. Results revealed that RHA highly siliceous 93.8% SiO2, porous fibrous a wide surface area. EDS profile confirmed presence SiO2and Al2O3. XRD pattern quartz, crystabalite anorthite RHA. Silica hard substance strong covalent bonds similar diamond hardness rating 7 on Mohs scale melting point 1713OC. Thus,RHA can suitable as reinforcing composites automotive components
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ژورنال
عنوان ژورنال: International journal of advances in scientific research and engineering
سال: 2023
ISSN: ['2454-8006']
DOI: https://doi.org/10.31695/ijasre.2023.9.5.4