Achieving excellent strength-ductility synergy by adding carbon to a BCC structured low-cost Fe-based medium entropy alloy

Achieving excellent strength-ductility synergy by adding carbon to a BCC structured low-cost Fe-based medium entropy alloy

The microstructure and tensile properties of C-doped Fe-based medium entropy alloys with a single BCC structure were studied in this work. The addition of 0.25 at.% and 0.5 at.% C induces a significant transformation of the Fe64Ni11Cr15Si7Al3 alloy from a single-phase BCC to a dual-phase FCC + BCC s...

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Bibliographic Details
Main Authors: Chengfu Han, Zhenyu Du, Suo Zhang, Zhenyan Zhang, Shaojie Wu, Tan Wang, Yongfu Cai, Chen Chen, Ran Wei, Fushan Li
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
C-doping
Fe-based medium entropy alloy
Dual-phase
B2 precipitations
Tensile properties
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425011913
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