Magnetic ordering phase transition and abnormal brittleness in dilute Fe–Mn solid solution

Magnetic ordering phase transition and abnormal brittleness in dilute Fe–Mn solid solution

Experiments showed an antiferromagnetic (AFM)-to-ferromagnetic (FM) phase transition in the Fe–Mn solid solution as the Mn content increases to about 2 at.%. Surprisingly, just approximately from this concentration to 4.8 at.% Mn, Mn-bearing steel becomes very brittle, completely denying its metalli...

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Bibliographic Details
Main Authors: Wei Liu, Yunfeng Liang, Xiangyan Li, Yichun Xu, Yange Zhang, Wenliang Li, Q.F. Fang, Caetano R. Miranda, Chuan-Lu Yang, C.S. Liu, Xuebang Wu
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
Iron alloys
Magnetic phase transition
Temperature effect
Embrittlement
ab initio calculations
Molecular dynamics simulations
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425009573
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