Production Technology covers all aspects of conversion of raw materials to finished Products. This book gives a comprehensive knowledge of Metals, Alloys, Plastics, Mechanical working of metal, foundry, welding, powder metallurgy and heat treatment of metals to students of Mechanical, Production, - Provides information on manufacturing processes to the budding students in a very simple way. - The material is presented systematically so that the students can grasp the concepts very easily and keep in their minds for a long time. - Chapters such as Cast Irons, Solidification, Special Moulding Processes are expanded to make the text matter more comprehensive.