期刊
SCRIPTA MATERIALIA
卷 187, 期 -, 页码 202-209出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2020.06.022
关键词
Eutectic alloys; High-entropy alloys; Castability; Microstructure; Mechanical properties
类别
资金
- National Natural Science Foundation of China [51822402, 51671044, 51901116]
- National Key Research and Development Program of China [2019YFA0209901]
- National MCF Energy RD Program [2018YFE0312400]
- Fundamental Research Funds for the Central Universities [DUT16ZD206]
- Liao Ning Revitalization Talents Program [XLYC 1807047]
- U.S. Army Research Office Project [W911NF-13-1-0438, W911NF-19-2-0049]
- National Science Foundation [DMR-1611180, 1809640]
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. (C) 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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