Experimental and numerical simulation study on microstructure, residual stress and mechanical properties of Fe–Mn–C–Cr cryogenic high-manganese steel arc-welded joint

Novel Fe–23Mn-0.45C-3.5Cr cryogenic steel welded joint was fabricated by a gas metal arc welding process. To determine the reason for the degraded impact toughness in heat-affected zone (HAZ), the microstructure and carbide precipitates were investigated. The residual stress of welded joint was also...

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Bibliographic Details
Main Authors: Jiang Yang, Honggang Dong, Guangfeng Wu, Feng Xiong
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425001140
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