Optimization on machining parameters of aluminium alloy hybrid composite using carbide insert

In this experimental work, three different aluminium alloy based composites were developed by using Al 6061, AA 2024 and AA 7075 as matrix materials and Graphene (2 wt%) as reinforcement material. The fabrication of nano composites were carried out using powder metallurgy route followed by hot extrusion. The extruded samples of the three composites were subjected to turning experiments to explore its machinability. Five parameters namely, type...