Temperature-dependent dynamic compressive properties and failure mechanisms of the additively manufactured CoCrFeMnNi high entropy alloy

Temperature-dependent dynamic compressive properties and failure mechanisms of the additively manufactured CoCrFeMnNi high entropy alloy

CoCrFeMnNi high entropy alloy (HEA) parts were fabricated by laser powder bed fusion (LPBF), and their dynamic compressive properties at different temperatures as well as the resulting microstructures were analyzed. The HEAs showed an unprecedented strength-ductility combination, especially at a cry...

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Bibliographic Details
Main Authors: Hongyu Chen, Yang Liu, Yonggang Wang, Zhiguo Li, Di Wang, Konrad Kosiba
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Materials & Design
Subjects:
Additive manufacturing
Laser powder bed fusion
High entropy alloy
Impact loading
Deformation mechanism
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522009467

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