Interplay of C Alloying, Temperature, and Microstructure in Governing Mechanical Behavior and Deformation Mechanisms of High-Manganese Steels

Interplay of C Alloying, Temperature, and Microstructure in Governing Mechanical Behavior and Deformation Mechanisms of High-Manganese Steels

This study investigates the mechanical behavior and deformation mechanisms of Fe-30Mn-0.05C (30Mn0.05C) and Fe-34Mn-0.7C (34Mn0.7C) steels at room temperature (RT) and liquid nitrogen temperature (LNT). The 30Mn0.05C sample exhibited a significant enhancement in both strength and ductility at LNT, a...

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Bibliographic Details
Main Authors: Chenghao Zhang, Jinfu Zhao, Tengxiang Zhao, Ling Kong, Chunlei Zheng, Haokun Yang, Yuhui Wang
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Metals
Subjects:
dynamic strain aging
high manganese steels
twining
liquid nitrogen temperature
premature fracture
Online Access:https://www.mdpi.com/2075-4701/15/7/779
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