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Simultaneously enhancing the ultimate strength and ductility of high-entropy alloys via short-range ordering

Authors :
Shuai Chen
Zachary H. Aitken
Subrahmanyam Pattamatta
Zhaoxuan Wu
Zhi Gen Yu
David J. Srolovitz
Peter K. Liaw
Yong-Wei Zhang
Source :
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Publication Year :
2021
Publisher :
Nature Portfolio, 2021.

Abstract

The strength-ductility trade-off has been a long-standing problem for alloy development. Here the authors present a route for designing high-entropy alloys to overcome this trade-off via short-range ordering shown by combined Monte Carlo, molecular dynamic, and density-functional theory simulations.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723 and 18754333
Volume :
12
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.187543338524edb9469826b91f6059b
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-021-25264-5