Enhancing strength without sacrificing ductility in medium-carbon multiphase bainitic steel through increased intercritical annealing temperatures

Enhancing strength without sacrificing ductility in medium-carbon multiphase bainitic steel through increased intercritical annealing temperatures

In bainitic steels, enhancing strength often comes at the expense of ductility. In this paper, a medium-carbon multiphase bainitic steel was produced through intercritical annealing (IA) at various temperatures, followed by isothermal bainite transformation (IBT) at 300 °C, and its microstructural e...

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Bibliographic Details
Main Authors: Wenlu Yu, Kaifang Li, Lihe Qian, Yipeng Ding, Zhixuan Jia, Chaozhang Wei, Limei Ren, Zhaoxiang Chen, Fucheng Zhang, Jiangying Meng
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
Intercritical annealing
Isothermal bainite transformation
Reverted austenite
Bainite
Mechanical properties
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425011743
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