共晶高熵合金成分设计的研究进展

Eutectic high-entropy alloys have received extensive research in recent years due to their good castability and exceptional combination of strength-ductility balance. However, the problem of low efficiency in developing eutectic high-entropy alloys has always been a challenge in the compositional design. Based on this challenge, a variety of methods for compositional design in eutectic high-entropy alloys have been developed to speed up the development of eutectic high-entropy alloys, from trial and error method to d-orbit energy level method, simple mixture method, mixing enthalpy method, phase diagram calculation method, machine learning-assisted methods, ect. Each method has its own characteristics and limitations. The methods for compositional design in eutectic high-entropy alloys were reviewed in this paper.