This book provides an introductory text addressing the fundamental science and technology of refractories. It emphasizes the fundamental principles such as thermodynamics, phase equilibria, raw materials, processing, design and applications. Topics include Introduction to definitions, classifications and applications of refractories; Chemistry and Temperatures of Refractories; Thermodynamics and Phase Equilibria; Raw Materials for Refractories; Microstructures of Refractories; Insulating Refractories; Industrial Refractory Applications; Monolithic Refractories; Processing Refractories; Design of Refractories; Design with Refractories; Thermal Shock of Refractories; Mechanical Properties of Refractories; Corrosion of Refractories; Environmental and Health Effects of Refractories.