Constitutive modeling of deformation behavior of high-entropy alloys with face-centered cubic crystal structure

Constitutive modeling of deformation behavior of high-entropy alloys with face-centered cubic crystal structure

A constitutive model based on the dislocation glide and deformation twinning is adapted to face-centered cubic high-entropy alloys (HEAs) as exemplified by the CrMnFeCoNi system. In this model, the total dislocation density is considered as the only internal variable, while the evolution equation de...

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Bibliographic Details
Main Authors: Min Ji Jang, Dong-Hyun Ahn, Jongun Moon, Jae Wung Bae, Dami Yim, Jien-Wei Yeh, Yuri Estrin, Hyoung Seop Kim
Format: Article
Language:English
Published: Taylor & Francis Group 2017-09-01
Series:Materials Research Letters
Subjects:
Constitutive model
high-entropy alloys
plastic deformation
work hardening
twinning
Online Access:http://dx.doi.org/10.1080/21663831.2017.1292325

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