ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Regular Article
Influence of V Precipitates on Acicular Ferrite Transformation Part 2: Transformation Kinetics
Carlos GarciaJuan CornideCarlos CapdevilaFrancisca G. CaballeroCarlos Garcia de Andrés
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2008 Volume 48 Issue 9 Pages 1276-1279

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Abstract

A combination of thermodynamic models as well as some physical metallurgical principles has been used to analyse the influence that V(C, N) precipitates have on the transformation kinetics of acicular ferrite by isothermal decomposition of austenite. Those precipitates were found absolutely necessary for the nucleation of acicular ferrite as reported in Part 1 of this work, now in Part 2, through the proper design of a heat treatment route we have studied the effect that those precipitates have on the kinetics of acicular ferrite transformation.

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© 2008 by The Iron and Steel Institute of Japan
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