铸造技术2024，Vol.45Issue(4)：309-315,7.DOI:10.16410/j.issn1000-8365.2024.4025
共晶高熵合金研究进展
Research Progress of Eutectic High-entropy Alloys
摘要
Abstract
Eutectic high-entropy alloys are multi-component alloys that undergo eutectic transformation during solidification.It has excellent liquid filling ability and mechanical properties and is suitable for the production of parts with complex shapes and high mechanical properties that cannot be processed by thermomechanical processing.An eutectic high-entropy alloy has at least four elements,and the phase component and microstructure are not sensitive to changes in the alloy composition,leading to a large space for performance control and process windows.Various excellent properties can be superimposed by adjusting the phase component and eutectic microstructure.In this paper,the research status of eutectic high-entropy alloys is reviewed from the perspectives of the design method,preparation technology,microstructure,mechanics and physical and chemical properties.The future development of eutectic high-entropy alloys is proposed.关键词
共晶高熵合金/设计方法/热机械处理/组织结构/力学性能/耐蚀性Key words
eutectic high-entropy alloy/design method/thermomechanical treatment/microstructure/mechanical properties/corrosion resistance分类
矿业与冶金引用本文复制引用
晋玺,乔珺威..共晶高熵合金研究进展[J].铸造技术,2024,45(4):309-315,7.基金项目
国家自然科学青年基金(52301217) （52301217）
太原理工大学校基金(2022QN012) （2022QN012）
