Abstract Eutectic high-entropy alloys (EHEAs), as a sub-group of high-entropy alloys (HEAs), are becoming a new research hotspot in the metallic materials community because of their excellent castability, fine and uniform microstructures even in the as-cast state, high strength, and good ductility. Some of the EHEAs have shown promising potentials for industrial applications. Here, the history, interesting solidification microstructure and mechanical properties, and the design strategy of EHEAs are reviewed, and their future prospects are outlined.

中文翻译：

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共晶高熵合金的有前途的性能和未来趋势

摘要 共晶高熵合金（EHEAs）作为高熵合金（HEAs）的一个子类，由于其优异的可铸性、精细均匀的微观结构，即使在原态下也成为金属材料界新的研究热点。铸态，强度高，延展性好。一些 EHEA 已显示出工业应用的潜力。在这里，回顾了 EHEAs 的历史、有趣的凝固组织和机械性能以及设计策略，并概述了它们的未来前景。