Production and Mechanical Properties of A356.2 /RHA Composites
نویسندگان
چکیده
In this present study, A356.2 Al/Rice hush ash (RHA) metal matrix composites (MMCs) were fabricated by vortex method. Different weight fractions of reinforcement were used to fabricate the composites. Scanning electron microscope equipped with energy dispersive Xray analyzer is used for micro structural characterization. The properties like density, hardness, and ultimate tensile strength were investigated. The results of micro hardness revealed higher hardness of the matrix material in the immediate vicinity of rice husk ash particle. The addition of rice husk ash particles reduces the density of composite while increasing some of their mechanical properties.
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