The effect of Hf on the microstructure, transformation temperature, and the shape memory properties of Zr–Cu-based high-entropy shape memory alloys

The effect of Hf on the microstructure, transformation temperature, and the shape memory properties of Zr–Cu-based high-entropy shape memory alloys

The microstructures, phase transformation temperatures, and shape memory properties of Hf-modified Zr50−xHfxCu25Ni7.5Co17.5 and Zr50−xHfxCu25Ni10Co15 high-entropy shape memory alloys (SMAs) were investigated. Hf additions can alter the valence electron concentration, strengthen the alloy matrix, and...

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Bibliographic Details
Main Authors: Zhijie Li, Zhaolong Ma, Xingwang Cheng, Hongnian Cai
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:Journal of Materials Research and Technology
Subjects:
Shape memory alloys
High-entropy alloys
Martensitic transformation
Microstructures
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424003727

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http://www.sciencedirect.com/science/article/pii/S2238785424003727

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