Synergistic enhancement mechanism of mechanical properties and hydrogen embrittlement resistance in medium Mn steels by coupling warm/cold rolling and delta ferrite

In the present research, Fe-0.2C–6Mn–3Al-0/0.6Si steels were labeled as 0Si (without δ-ferrite) and 6Si samples (with abundant δ-ferrite). The hot-rolled annealed 0Si samples (i.e. 0SiHRA), and 6Si samples subjected to the warm-rolling, warm-rolled annealing and cold-rolled annealing (i.e. 6SiWR, 6S...

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Bibliographic Details

Published in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Vol. 919; p. 147506
Main Authors:	Wang, Zheng, Li, Zhilin, Li, Jinxu, Zhu, Xi, Zhao, Zifei, Xu, Juanping, Zhou, Yao, Mi, Zhishan, Wan, Zhongmin
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-01-2025
Subjects:	H-induced cracks Hydrogen diffusion behaviors Hydrogen embrittlement Medium Mn steels Microstructure characteristics Microstructure characteristics Medium Mn steels H-induced cracks Hydrogen diffusion behaviors Hydrogen embrittlement
Online Access:	Get full text
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