IntroductionMetals and alloys are generally produced and shaped in bulk form but can also be intimately combined with another material that serves to improve their performance.The resulting material is known as a metal matrix composite (MMC).This class of composite encompasses many different materials that can be distinguished according to their base metal (e.g., aluminium, copper, titanium), their reinforcement phase (e.g., fibers, particles, whiskers), or their manufacturing process (e.g., powder metallurgy, diffusion bonding, infiltration, mechanical or electromagnetic stir casting and die casting).Processing advantages make die casting one of the most efficient technologies available for producing a wide range of durable and rigid MMC products for use in commercial, industrial and consumer applications.There are several well-established die casting methods that can be used to produce castings for specific applications.Including squeeze casting and semisolid molding (thixocasting and rheocasting).Squeeze casting is a method by which molten alloy is cast without turbulence or gas entrapment at high pressure to yield high-quality, dense and heat-treatable components).Thixocasting is a procedure whereby semisolid metal billets, with no dendritic microstructure, are cast to provide dense, heat-treatable castings with low porosity.Rheocasting refers to several processes that allow the creation of globular structures and thixocasting involves the reheating of ingots obtained by rheocasting until the semisolid gap followed by one semisolid molding step.Modern technology is currently geared towards net-shape processes, which are able to eliminate the intermediate storage of ingots (required in thixocasting), and looking to obtain a more economic process.Despite being known as a pressurization process for melting alloys, die-casting can be used as a post-re-crystallisation, or a semisolid die-casting process.As a result, in this work a high pressure die casting (HPDC) system was integrated with a mechanical stir casting (MSC) system.This MSC&HPDC equipment produces components with near-net shapes in a continuous process that avoids semisolid ingot storage.It is useful www.intechopen.com