Entropy | |
Searching for Next Single-Phase High-Entropy Alloy Compositions | |
Michael C. Gao1  | |
[1] National Energy Technology Laboratory, 1450 Queen Ave SW, Albany, OR 97321, USA; E-Mail: | |
关键词:
high-entropy alloys;
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DOI : 10.3390/e15104504 | |
来源: mdpi | |
【 摘 要 】
There has been considerable technological interest in high-entropy alloys (HEAs) since the initial publications on the topic appeared in 2004. However, only several of the alloys investigated are truly single-phase solid solution compositions. These include the FCC alloys CoCrFeNi and CoCrFeMnNi based on 3d transition metals elements and BCC alloys NbMoTaW, NbMoTaVW, and HfNbTaTiZr based on refractory metals. The search for new single-phase HEAs compositions has been hindered by a lack of an effective scientific strategy for alloy design. This report shows that the chemical interactions and atomic diffusivities predicted from
【 授权许可】
CC BY
© 2013 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190032380ZK.pdf | 2546KB | download |