Achieving superior combination of strength and ductility via nano-twins and γ′ precipitates in a NiCoCr-based medium entropy alloy

In this work, the nano-twin/γʹ precipitate microstructure was achieved in the NiCoCr-based medium entropy alloy (MEA) via rolling at ambient temperature and subsequent ageing treatments. During prolonged ageing treatments at 700 °C, high density of nano-twins was remained, while the T/M lamellar thi...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Tian Feng, Shengyun Yuan, Bohou Zhang, Yaqing Yang, Xinlai An, Jian Kong, Yong Zhang
Format:	Article
Language:	English
Published:	Elsevier 2025-03-01
Subjects:	Nano-twin Medium entropy alloy Strain hardening Strength Ductility
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785425004454