Transformation behavior of low carbon steels containing two different Si contents

Cai, Ming-hui, Ding, Hua, Zhang, Jian-su, Li, Long, Li, Xiao-bin and Du, Lin-xiu 2009, Transformation behavior of low carbon steels containing two different Si contents, Journal of iron and steel research international, vol. 16, no. 2, pp. 55-60.

Attached Files
Name Description MIMEType Size Downloads

Title Transformation behavior of low carbon steels containing two different Si contents
Author(s) Cai, Ming-hui
Ding, Hua
Zhang, Jian-su
Li, Long
Li, Xiao-bin
Du, Lin-xiu
Journal name Journal of iron and steel research international
Volume number 16
Issue number 2
Start page 55
End page 60
Total pages 6
Publisher Gangtie Yanjiu Xuebao
Place of publication Beijing, China
Publication date 2009-03
ISSN 1006-706X
Keyword(s) bainitic morphology
cooling rate
low carbon steel
Si content
transformation behavior
Summary Continuous cooling transformation behaviors of low carbon steels with two Si contents (0.50% and 1. 35%) were investigated under undeformed and deformed conditions. Effects of Si contents, deformation, and cooling rates on y transformation start temperature (A,r3), phase microstructures, and hardness were studied. The results show that, in the case of the deformation with the true strain of 0. 4, the length of bainitic ferrite laths is significantly decreased in low Si steel, whereas, the M/A constituent becomes more uniform in high Si steel. An increase in cooling rates lowers the A,r3 greatly. The steel with higher level of Si exhibits higher A,r3, and higher hardness both under undeformed and deformed conditions compared with the steel with a lower Si content. Especially, the influence of Si on Ar3 is dependent on deformation. Such effects are more significant under the undeformed condition. The hardness of both steels increases with the increase of cooling rates, whereas, the deformation involved in both steels reduces the hardness.
Language eng
Field of Research 099999 Engineering not elsewhere classified
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1.1 Refereed article in a scholarly journal
Copyright notice ©2009, Central Iron and Steel Research Institute
Persistent URL http://hdl.handle.net/10536/DRO/DU:30048025

Document type: Journal Article
Collection: Institute for Frontier Materials
Connect to link resolver
 
Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved.

Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 5 times in TR Web of Science
Scopus Citation Count Cited 6 times in Scopus
Google Scholar Search Google Scholar
Access Statistics: 41 Abstract Views, 3 File Downloads  -  Detailed Statistics
Created: Mon, 03 Sep 2012, 14:40:33 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.