Superior tensile properties at cryogenic temperature induced by dual-graded structures in medium entropy alloys

The dual-graded structure with both gradients of grain size and coherent L12 precipitation was applied to a (CoCrNi)96Al3Ti3 medium-entropy alloy for achieving superior tensile properties. Simultaneous improvement on yield strength and uniform elongation is observed in the dual-graded structure at c...

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Bibliographic Details
Published in:	Materials & Design
Main Authors:	Zihan Zhang, Luke Xu, Guohao Qin, Yan Ma, Xiaolei Wu, Fuping Yuan
Format:	Article
Language:	English
Published:	Elsevier 2024-08-01
Subjects:	High/medium entropy alloys Heterogeneous structures Gradient structure Precipitation hardening Cryogenic temperature Ductility
Online Access:	http://www.sciencedirect.com/science/article/pii/S0264127524004751

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