Effect of Nb on microstructure and mechanical properties between base metal and high heat input coarse-grain HAZ in a Ti-deoxidized low carbon high strength steel

In this paper, a Ti-deoxidized low carbon high strength steel plate with different Nb content was obtained by thermal mechanical control processing (TMCP) methods. The coarse-grain heat-affected zone (CGHAZ) under high heat input of 300 kJ/cm conditions was simulated. The effects of Nb on microstruc...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Yulong Yang, Xiao Jia, Yaxin Ma, Ping Wang, Fuxian Zhu, Haifeng Yang, Chuan Wang, Shuguo Wang
Format:	Article
Language:	English
Published:	Elsevier 2022-05-01
Subjects:	High heat input TMCP Coarse-grain HAZ Nb addition Toughness
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785422004574