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Models for static and metadynarnic recrystallisation of interstitial free steels

conference contribution
posted on 2024-03-08, 02:08 authored by SH Zahiri, SI Kim, SM Byon, Peter HodgsonPeter Hodgson, Y Lee
We have investigated the static and metadynamic behaviour of the interstitial free steels and in particular the effects of the steeling elements (phosphorous and boron) on kinetics of recrystallisation. The results showed that the strain for the initiation of strain independent softening (often referred to as metadynamic recrystallisation) varies with the Zener-Hollomon parameter and steel composition. Strain rate had a strong influence on kinetics of metadynamic recrystallisation. An increase in temperature from 930oC to 1100oC led to a decrease in time for 50% softening (about one order of magnitude) in the SRX region. However, for the same temperature range, the time for 50% MDRX did not change significantly.

History

Volume

475-479

Pagination

157-160

Location

Beijing, China

Start date

2004-11-02

End date

2004-11-05

ISSN

0255-5476

eISSN

1662-9752

ISBN-10

0-87849-960-1

Language

eng

Publication classification

E1.1 Full written paper - refereed

Editor/Contributor(s)

Zhong ZY, Saka H, Kim TH, Holm EA, Han YF, Xie XS

Title of proceedings

PRICM 5: Proceedings of the 5th Pacific Rim International Conference on Advanced Materials and Processing 2004

Event

Advanced Materials and Processing. Conference (2004 : Beijing, China)

Publisher

Trans Tech Publications

Place of publication

Bach, Switzerland

Series

Materials Science Forum