Unexpected spinodal decomposition in as-cast eutectic high entropy alloy Al30Co10Cr30Fe15Ni15

Unexpected spinodal decomposition in as-cast eutectic high entropy alloy Al30Co10Cr30Fe15Ni15

By integrating calculation of phase diagram (CALPHAD) simulations, ab initio molecular dynamics (AIMD) and experimental validation, we shed light on the unexpected spinodal decomposition in as-cast Al30Co10Cr30Fe15Ni15 alloy, as opposed to the eutectic BCC/B2 microstructure predicted by CALPHAD. We...

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Bibliographic Details
Main Authors: Kewu Bai, Chee Koon Ng, Ming Lin, Baisong Cheng, Yingzhi Zeng, Delvin Wuu, Jing Jun Lee, Siew Lang Teo, Si Rong Ng, Dennis Cheng Cheh Tan, Pei Wang, Zachary Aitken, Yong-Wei Zhang
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Materials & Design
Subjects:
Spinodal decomposition
High entropy alloys
CALPHAD
First principles calculation
Eutectics
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127523009243

Internet

http://www.sciencedirect.com/science/article/pii/S0264127523009243

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