Achieving superior strength-ductility balance of Co–Cr–Fe–Ni high entropy alloy via annealing

Achieving superior strength-ductility balance of Co–Cr–Fe–Ni high entropy alloy via annealing

A novel (Co40Cr25(FeNi)31Mo4)99·5C0.5 HEA (high entropy alloy) was prepared by vacuum arc melting furnace and hot rolled with a reduction of 20 % at 1100 °C, cold rolled with a reduction of ∼50 %, and then annealed at 800, 850, 900, 950, 1000, and 1100 °C for 6 min, respectively. The effect of annea...

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Bibliographic Details
Main Authors: Yukun Lv, Yutian Lei, Yangyang Guo, Weili Wang, Pingtao Song, Rengen Ding, Jian Chen
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:Journal of Materials Research and Technology
Subjects:
Microstructure
Annealing
HEA
Strengthening
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424001613

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http://www.sciencedirect.com/science/article/pii/S2238785424001613

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