For components of different shapes and sizes, aluminum high pressure die casting is a high volume manufacturing process. To be discussed, there are few specifics of the process. Within several milliseconds, the casting of a molten alloy into a mold is complete. Therefore, a significant effect of quenching with high production rates is possible. Between die wall and molten alloy, the application of high-pressure enables good contact that enables: the formation of a net shape casting, the increase in heat transfer and heat flow coefficient at the die-melt interface as well as the increase in cooling rate.

Casting defects like shrink holes generated by the shrinkage are reduced during solidification. Directly from a liquid state, Components with complicated shapes are produced even for a molten alloy with high viscosity. It is expected that much larger dimensions and shapes can be formed by taking these facts into account in various alloy systems by the process of high pressure die casting. During high solidification rate of the component and filling the die, the characteristics of the HPDC process by aluminum high pressure die casting machines are high velocity of melt. To the study of phenomena during the HPDC process, such circumstances demand a more sophisticated approach.