Aluminium-Silicon alloys which are also known as Silumin alloys are mostly used in automobile industries. Powder Metallurgy process is a most suitable process to create silumin alloy. Efficient material utilization occurs in the Powder Metallurgy process. This book provides the knowledge to choose the optimum parameters i.e. the alloying composition of elements, compaction pressure, and sintering temperature. Taguchi analysis is used to obtain the optimal set of parameters and the best alloy.