Dislocation plasticity in FeCoCrMnNi high-entropy alloy: quantitative insights from in situ transmission electron microscopy deformation

Dislocation plasticity in FeCoCrMnNi high-entropy alloy: quantitative insights from in situ transmission electron microscopy deformation

The mechanical properties of high-entropy alloys (HEAs) are still not deeply understood. Detailed knowledge of the strengthening mechanism, especially, the atomistic origin of solid solution hardening and its interplay with dislocation plasticity is needed. Here, we report on the dislocation glide b...

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Bibliographic Details
Main Authors: Subin Lee, María Jazmin Duarte, Michael Feuerbacher, Rafael Soler, Christoph Kirchlechner, Christian H. Liebscher, Sang Ho Oh, Gerhard Dehm
Format: Article
Language:English
Published: Taylor & Francis Group 2020-06-01
Series:Materials Research Letters
Subjects:
high-entropy alloys
dislocation plasticity
in situ tem
strengthening mechanisms
lattice friction stress
Online Access:http://dx.doi.org/10.1080/21663831.2020.1741469

Internet

http://dx.doi.org/10.1080/21663831.2020.1741469

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