Heterostructure-enabled creep resistance and deformation mechanisms in a new Ni-Co-based high-entropy alloy

A novel Ni-Co-based high-entropy alloy (HEA) featuring a stable FCC + L12 dual-phase structure was developed to address creep embrittlement at intermediate temperature. By creating heterostructures in the present HEA, the yield strength of Ni-Co-based HEA was significantly improved from 1100 MPa to...

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Bibliographic Details
Published in:	Materials Research Letters
Main Authors:	Jinxiong Hou, Lijun Jing, Boxuan Cao, Yilu Zhao, Zhongkai Ren, Tao Wang, Zhihua Wang, Hyoung Seop Kim, Tao Yang
Format:	Article
Language:	English
Published:	Taylor & Francis Group 2025-10-01
Subjects:	High-entropy alloy Precipitation strengthening Heterostructure Creep
Online Access:	https://www.tandfonline.com/doi/10.1080/21663831.2025.2576487

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