Microstructure and properties of Fe20Co20Ni40Al20 high-entropy alloy enhanced via deep cryogenic treatment

Microstructure and properties of Fe20Co20Ni40Al20 high-entropy alloy enhanced via deep cryogenic treatment

The Fe20Co20Ni40Al20 high-entropy alloy (HEA) exhibits a dual-phase structure composed of body-centered cubic(BCC) and face-centered cubic(FCC) crystals. This study investigates the effects of deep cryogenic treatment (DCT) at −196 °C over durations ranging from 0 to 48 h on Fe20Co20Ni40Al20 HEA syn...

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Bibliographic Details
Main Authors:	H.M. Wang, S.S. Chou, T.T. Wu, G.R. Li, Z.J. Ji, X. Zong
Format:	Article
Language:	English
Published:	Elsevier 2025-05-01
Series:	Journal of Materials Research and Technology
Subjects:	High-entropy alloys Deep cryogenic treatment Mechanical properties Strengthening mechanisms
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785425008385
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