应用于事故容错燃料组件的高熵合金涂层研究进展

Research Progress of High Entropy Alloy Coating Applied on Accident Fault Tolerant Fuel Assembly

高熵合金是一种新型合金,因具有多种优异性能而受到广泛关注。将高熵合金涂层应用于事故容错燃料组件强化涂层、旨在延缓失水以及超设计基准事故进程、并提升反应堆运行性能表现的新型涂层。本文旨在报道应用于事故容错燃料组件的高熵合金涂层研究进展,并总结出现阶段存在不足以及未来发展方向。

High-entropy alloy is a new type of alloy and it has received wide attention for its many excellent properties. The application of high-entropy alloy coatings to accident-tolerant fuel component enhanced coatings is a new coating designed to delay the LOCA and DBD accidents and improve the performance of reactor operations. The purpose of this article is to report on the research progress of high-entropy alloy coatings applied to accident-tolerant fuel assemblies, and summarize the shortcomings in the emerging stage and the future development direction.