Thermomechanically induced phase separation at elevated temperatures in a CoCr0.4NiSi0.3 medium-entropy alloy

The microstructural evolution of an as-cast CoCr0.4NiSi0.3 medium-entropy alloys (MEA) was investigated under quasi-static tensile tests from 200 °C to 800 °C. The face-centered cubic (FCC) matrix exhibited ordered nano-precipitates induced by phase separation, resulting in varying strengthening mec...

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Bibliographic Details
Main Authors: Li Zhang, Lijia Chen, Weiqiang Zhang, Hui Zhao, Feng Li
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424030047
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