The various following reinforcements like nanographite, titanium diboride (TiB2), silicon nitride (Si3N4), and aluminum 2219 have all been investigated in this study. Current research suggests that TiB2 graphite may be a suitable reinforcement for Al2219 alloy. stir casting process was used to make reinforced composites on unreinforced Al2219. Compared the Al2219, nanographite-reinforced hybrid...