Enhanced Strength and Plasticity of CoCrNiAl<sub>0.1</sub>Si<sub>0.1</sub> Medium Entropy Alloy via Deformation Twinning and Microband at Cryogenic Temperature

Enhanced Strength and Plasticity of CoCrNiAl<sub>0.1</sub>Si<sub>0.1</sub> Medium Entropy Alloy via Deformation Twinning and Microband at Cryogenic Temperature

The synthesis of lightweight yet strong-ductile materials has been an imperative challenge in alloy design. In this study, the CoCrNi-based medium-entropy alloys (MEAs) with added Al and Si were manufactured by vacuum arc melting furnace subsequently followed by cool rolling and anneal process. The...

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Bibliographic Details
Main Authors: Xiao-Hua Gu, Yu-Quan Meng, Hui Chang, Tian-Xiang Bai, Sheng-Guo Ma, Yong-Qiang Zhang, Wei-Dong Song, Zhi-Qiang Li
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
CoCrNi-based medium-entropy alloys
mechanical properties
cryogenic temperature
deformation mechanisms
microband
Online Access:https://www.mdpi.com/1996-1944/14/24/7574

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https://www.mdpi.com/1996-1944/14/24/7574

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