Paper Title:

Formation and Control of the Acicular Ferrite in Low Carbon Microalloying Steel

Periodical Materials Science Forum (Volumes 475 - 479)
Main Theme PRICM-5
Edited by Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages 85-88
DOI 10.4028/www.scientific.net/MSF.475-479.85
Citation Cheng Jia Shang et al., 2005, Materials Science Forum, 475-479, 85
Online since January, 2005
Authors Cheng Jia Shang, Y.T. Zhao, Xue Min Wang, L.J. Hu, Shan Wu Yang, Xin Lai He
Keywords Acicular Ferrite, Bainite, Low Carbon Microalloying Steel, Multi-Phase
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Abstract

The influence of processing parameters on the acicular ferrite formation for the low carbon microalloying steel was studied. The results showed that the fraction of acicular ferrite could be controlled by the cooling process. The acicular ferrite/ bainitic ferrite dual phase structure can be formed. The multi-phase microstructure is ultra fine. The hardness is sensitively affected by the acicular ferrite fraction.