高熵合金的低温塑性变形机制及强韧化研究进展
收稿日期: 2022-11-21
修回日期: 2023-03-20
网络出版日期: 2023-04-06
基金资助
国家重点研发计划项目(2022YFE0110800);国家重点研发计划项目(2021YFB3702300);国家自然科学基金项目(52101169);国家自然科学基金项目(52273280)
Progress of Cryogenic Deformation and Strengthening-Toughening Mechanisms of High-Entropy Alloys
Received date: 2022-11-21
Revised date: 2023-03-20
Online published: 2023-04-06
Supported by
National Key Research and Development Program of China(2022YFE0110800);National Key Research and Development Program of China(2021YFB3702300);National Natural Science Foundation of China(52101169);National Natural Science Foundation of China(52273280)
刘俊鹏 , 陈浩 , 张弛 , 杨志刚 , 张勇 , 戴兰宏 . 高熵合金的低温塑性变形机制及强韧化研究进展[J]. 金属学报, 2023 , 59(6) : 727 -743 . DOI: 10.11900/0412.1961.2022.00598
Owing to the multi-principal element and higher intrinsic configurational entropy, high-entropy alloys exhibit excellent mechanical and physicochemical performance, which has garnered extensive attention from researchers. By virtue of the excellent performances in terms of superior strength, ductility, toughness, impact resistance property, and adjustable phase stability, especially in cryogenic environments, high-entropy alloys have broad application prospects in fields such as deep-space exploration, low temperature superconducting, and the gas industry. In this paper, the deformation and strengthening-toughening mechanisms of high-entropy alloys are summarized by reviewing the cryogenic progress. Furthermore, the promising research directions of high-entropy alloys in cryogenic engineering application combined with the performance of traditional cryogenic materials are also presented.
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