Abstract Scope |
High entropy alloys attract an increased attention as a potential structural material due to outstanding mechanical and physical properties. With this work, the self-diffusion kinetics of HEA that is critical concerning their phase stability and deformation behavior, particularly at elevated temperatures, shall be addressed shortly. Microstructural reasons for enhanced diffusion along specific internal interfaces, serving as short-circuits for atomic transport, will be discussed. Going beyond single high-entropy alloy behavior, intermixing possibilities of dissimilar high entropy alloys and the effect of co-deformation on microstructure evolution, particularly at the internal interfaces, will also be alluded to. |