Soft-computing plays an important role in various critical stages of material science.The Mathematical models constructed based on soft-computing approach will avoid more experimentation cost and human energy in the Industries. Each tool has more contribution for the growth of material science. The Neural Network aids the knowledge mining in predicting and classifying the properties of various parameters in the manufacturing section of Powder Metallurgy Lab. The Fuzzy Logic helps in fixing the range of input parameters of metal powders for classifying the properties of composite preforms. The genetic algorithm is applied to select the relevant parameters while designing the metal components. Various case studies related to the soft-computing based material analysis are included in this book to get more exposure for the learners. This book is a multi-disciplinary approach covering both computer science and mechanical fields. The faculty & students of academic Institutions and Engineers, Administrators, Lab technicians of Research Lab are able to get more benefit using this book.