Engineering heterostructured grains to enhance strength in a single-phase high-entropy alloy with maintained ductility

Engineering heterostructured grains to enhance strength in a single-phase high-entropy alloy with maintained ductility

Coarse-grained (CG) single-phase face-centered cubic (fcc) high-entropy alloys (HEAs) normally show insufficient room temperature strength. Here we design and implement a heterogeneous grain structure to strengthen a single-phase fcc Fe29Ni29Co28Cu7Ti7 HEA. Significantly, the heterostructured (HS) f...

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Bibliographic Details
Main Authors: Zhiqiang Fu, Benjamin E. MacDonald, Zhiming Li, Zhenfei Jiang, Weiping Chen, Yizhang Zhou, Enrique J. Lavernia
Format: Article
Language:English
Published: Taylor & Francis Group 2018-11-01
Series:Materials Research Letters
Subjects:
High entropy alloy
heterostructure
single-phase
strength
ductility
Online Access:http://dx.doi.org/10.1080/21663831.2018.1526222

Internet

http://dx.doi.org/10.1080/21663831.2018.1526222

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