Abstract：
By their unique compositions and microstructures, recently developed high-entropy materials (HEMs) exhibit outstanding properties and performance above the threshold of traditional materials. Wear- and erosion-resistant materials are of significant interest for different applications, such as industrial devices, aerospace materials, and military equipment, related to their capability to tolerate heavy loads during sliding, rolling, or impact events. The high-entropy effect and crystal lattice distortion are attributed to higher hardness and yield stress, promoting increased wear and erosion resistance in HEMs. In addition, HEMs have higher defect formation/migration energies that inhibit the formation of defect clusters, making them resistant to structural damage after radiation. Hence, they are sought after in the nuclear and aerospace industries. The concept of high-entropy, applied to protective materials, has enhanced the properties and performance of HEMs. Therefore, they are viable candidates for today\'s demanding protective materials for wear, erosion, and irradiation applications.
摘要：
凭借其独特的组成和微观结构，最近开发的高熵材料（HEMs）表现出超过传统材料阈值的突出性能和性能。耐磨和耐腐蚀材料对于不同的应用具有重要意义。如工业设备，航空航天材料，和军事装备，与它们在滑动过程中承受重载荷的能力有关，滚动,或影响事件。高熵效应和晶格畸变归因于较高的硬度和屈服应力，在HEMs中促进增加的耐磨性和耐腐蚀性。此外，HEMs具有较高的缺陷形成/迁移能量，抑制缺陷簇的形成，使它们抵抗辐射后的结构损伤。因此，它们在核能和航空航天工业中受到追捧。高熵的概念，适用于保护材料，增强了HEMS的性能和性能。因此，他们是可行的候选人为今天的要求保护材料的磨损，侵蚀,和辐照应用。
