This book, published by Butterworth-Heinemann in 2014, provides a comprehensive review of the current state of high entropy alloys (HEAs). It covers various aspects of HEAs, including their design, microstructural characterization, and mechanical properties. The book discusses the challenges and advancements in alloying multiple principal elements to form single-phase solid solutions. It also explores the impact of different processing techniques, such as casting and laser deposition, on the microstructure and properties of HEAs. Additionally, the book delves into the application of HEAs in fields like corrosion resistance and structural engineering, highlighting the potential of these alloys in advanced materials science.This book, published by Butterworth-Heinemann in 2014, provides a comprehensive review of the current state of high entropy alloys (HEAs). It covers various aspects of HEAs, including their design, microstructural characterization, and mechanical properties. The book discusses the challenges and advancements in alloying multiple principal elements to form single-phase solid solutions. It also explores the impact of different processing techniques, such as casting and laser deposition, on the microstructure and properties of HEAs. Additionally, the book delves into the application of HEAs in fields like corrosion resistance and structural engineering, highlighting the potential of these alloys in advanced materials science.