Unraveling the effects of Nb interface segregation on ferrite transformation kinetics in low carbon steels

2021 ◽  
pp. 117081
Author(s):  
Haokai Dong ◽  
Yongjie Zhang ◽  
Goro Miyamoto ◽  
Masahiro Inomoto ◽  
Hao Chen ◽  
...  
Keyword(s):  
Carbon Steels ◽  
Low Carbon ◽  
Transformation Kinetics ◽  
Low Carbon Steels ◽  
Ferrite Transformation ◽  
Interface Segregation

Role of Cerium on Transformation Kinetics and Mechanical Properties of Low Carbon Steels

2021 ◽  
Author(s):  
Chetan Kadgaye ◽  
Sk. Md. Hasan ◽  
Sudipta Patra ◽  
Mainak Ghosh ◽  
S. K. Nath ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Steels ◽  
Low Carbon ◽  
Transformation Kinetics ◽  
Low Carbon Steels

Cr Influence on Steel Microstructure and Kinetics of Austenite Decomposition at Near-Bay Temperatures

2005 ◽  
Vol 500-501 ◽  
pp. 311-320 ◽  
Author(s):  
Andrej Samoilov ◽  
Yuri Titovets ◽  
Nikolay Y. Zolotorevsky ◽  
Gottfried Hribernig ◽  
Andreas Pichler
Keyword(s):  
Isothermal Transformation ◽  
Carbon Steels ◽  
Austenite Decomposition ◽  
Low Carbon ◽  
Transformation Kinetics ◽  
Low Carbon Steels ◽  
Steel Microstructure ◽  
Second Stage ◽  
Cr Content ◽  
Kinetics Of

An experimental study of Fe-C-Mn-Cr low-carbon steels with varying Cr content is presented. Pronounced bay and a near-stasis behavior were shown in the alloy with 1.1% Cr. Isothermal transformation at temperatures roughly between 500 and 600°C reveals two pronounced stages. SEM examination of the microstructures showed that the rapid first stage is controlled by carbide-free bainite formation while the slow second stage is controlled by a eutectoid-type reaction. Some microstructure features of the transformation were noted and discussed. Based on experimental observations, a model of austenite decomposition was developed to account for the main features of transformation kinetics in the alloys with varying Cr content.

Modeling non-isothermal austenite to ferrite transformation in low carbon steels

2007 ◽  
Vol 445-446 ◽  
pp. 310-315 ◽  
Author(s):  
S.B. Singh ◽  
Karthik Krishnan ◽  
Satyam S. Sahay
Keyword(s):  
Carbon Steels ◽  
Low Carbon ◽  
Low Carbon Steels ◽  
Ferrite Transformation

Growth modes of individual ferrite grains in the austenite to ferrite transformation of low carbon steels

2007 ◽  
Vol 55 (18) ◽  
pp. 6234-6249 ◽  
Author(s):  
D.Z. Li ◽  
N.M. Xiao ◽  
Y.J. Lan ◽  
C.W. Zheng ◽  
Y.Y. Li
Keyword(s):  
Carbon Steels ◽  
Low Carbon ◽  
Low Carbon Steels ◽  
Ferrite Transformation ◽  
Growth Modes
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