Science and Technology of Liquid Metal Coolants in Nuclear Engineering is a comprehensive consolidation of the latest research and knowledge on liquid metal coolants. Various new technologies and experiments in alkali metal-based coolants for fast and fusion reactors have been generated over the last decade, and this book presents these in an accessible and methodical way. Detail of instrumentation used in heavy liquid metals and their principles are included to provide the reader with a well-rounded understanding of the topic, providing guidance on the design and handling of a variety of different liquid metal coolants. Methods for the safe handling and for the control of impurity levels are clearly presented, as well as ways to present fires, detect leaks and extinguish fires where necessary. Researchers and operators of liquid metal coolants will gain a deep understanding of the technologies available, from manufacturing, to handling and safety, as well as how to deal with corrosion and ass transfer occurring after long-term operation.