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Models for static and metadynarnic recrystallisation of interstitial free steels
- Authors
- Zahiri, S.H.; Kim, S.I.; Byon, S.M.; Hodgson, P.D.; Lee, Y.
- Issue Date
- Jan-2005
- Publisher
- TRANS TECH PUBLICATIONS LTD
- Keywords
- interstitial free steel; static recrystallization; metadynamic recrystallization; volume fraction of recrystallization; critical strain
- Citation
- PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5, v.475-479, no.I, pp 157 - 160
- Pages
- 4
- Journal Title
- PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5
- Volume
- 475-479
- Number
- I
- Start Page
- 157
- End Page
- 160
- ISSN
- 0255-5476
- Abstract
- 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 930 degrees C to 1100 degrees C 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.
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Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
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