Modeling of kinetics of isothermal idiomorphic ferrite formation in a medium carbon vanadiumtitanium microalloyed steel
Keywords:Steels, Phase transformations, Ferrite, Kinetics, Modelling.
A theoretical model is presented in this work to calculate the evolution of isothermal austenite-to-idiomorphic ferrite transformation in a medium carbon vanadium-titanium microalloyed steel. This model has been developed on the basis of the study of the nucleation and growth kinetics of idiomorphic ferrite, considering the influence of the nature, size and distribution of the inclusions, which are responsible of the intragranular nucleation of idiomorphic ferrite. Moreover, the influence of the austenite grain size on the isothermal decomposition of austenite in idiomorphic ferrite has been thoroughly analysed. An excellent agreement (85 % in R) has been obtained between experimental and predicted values of volume fraction of idiomorphic ferrite.
Download data is not yet available.
How to Cite
Capdevila, C., Caballero, E. G., & García de Andrés, C. (2002). Modeling of kinetics of isothermal idiomorphic ferrite formation in a medium carbon vanadiumtitanium microalloyed steel. Revista De Metalurgia, 38(3), 183–194. https://doi.org/10.3989/revmetalm.2002.v38.i3.400
Copyright (c) 2002 Consejo Superior de Investigaciones Científicas (CSIC)
This work is licensed under a Creative Commons Attribution 4.0 International License.© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.
All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read here the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.