Effect of fly ash on metal matrix composites – An overview

Abstract The substance property mainly depends on the nature of reinforcements. Fly ash is one of the best reinforcement material added to the alloys in order to increase the properties. It is used to reduce the cost and improve the density of the material. The tensile and impact strength were enhanced through the addition of fly ash particles. The performance of castings and production of composites were developed by adding fly ash particles. The mechanical properties of the alloys and its morphology were improved through various volume fraction of fly ash. The properties, characterization of the fly ash and its effect on performance of the material were discussed.