Development of the γ′ phase strengthened high-temperature high-entropy alloys with excellent mechanical properties

Development of the γ′ phase strengthened high-temperature high-entropy alloys with excellent mechanical properties

In this work, a series of novel γ' phase strengthened Ti6Al6-based HEAs with six kinds of alloying elements (including Nb, Hf, Ta, W, Mo, and V) were carefully examined combined with TEM, SEM, XRD, and DSC technologies. The impurities Fe2X (X = Nb, Hf, and Ta) Laves were detected in the Nb-, Hf...

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Bibliographic Details
Main Authors: Chenglei Wang, Chaojie Liang, Mujin Yang, Chao Huang, Zhifu Yao, Bing Qiu, Kexiang Zhang, Yingguan Xie, Mulin Liang, Weijie Liu, Jijie Yang, Shengfeng Zhou
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Materials & Design
Subjects:
High-temperature high-entropy alloys
Precipitation strengthening
High-temperature performance
Lattice misfit
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522005627

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http://www.sciencedirect.com/science/article/pii/S0264127522005627

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