In recent years, the casting industry has developed greatly in the world. The most important development in this industry is in the field of metal and alloy casting technology. Virtual casting is an electronic representation of a real casting, the details of which are on a computer or accessible through information communication technology. This book includes theoretical topics such as “solidification of metals”, “melt movement” and “foundations of casting process simulation”. The book explains the advantages of simulating casting parts in an advanced “CAD / CAE” environment. The examples in the book are also about casting simulations of real parts.