Effect of rubber ash on mechanical properties of Al6061 based hybrid FGMMC

Abstract

Abstract The usage of rubber ash as a reinforcement material for aluminium composite has never been used, this work pertains to one such experimentation. In this work rubber ash and boron carbide in varying proportions to reinforce Aluminium based Hybrid functional grade metal matrix composite (FGMMC). The fabrication is done using the centrifugal casting method. The rubbish ash and B4C content are varied and the samples are tested to get the ratio with the optimal mechanical properties. The tensile strength of the Aluminium based Matrix Composites (AMC) seems to increase with an increase in % weight of rubber ash. Further analysis of the composite reveals that the B4C and rubber ash particles were evenly distributed in the AMC. This can be confirmed using SEM imaging. This work studies the usage of boron Carbide and rubber ash to reinforce the FGMMC by comparing its properties to conventional AMC’s. The mechanical properties along with the cost factor are weighed to arrive at a convincing solution.