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Interaction between recrystallization and phase transformation during intercritical annealing in a cold-rolled dual-phase steel: A cellular automaton model
C. W. Zheng; D. Raabe
2013
Source PublicationActa Materialia
ISSN1359-6454
Volume61Issue:14Pages:5504-5517
AbstractThe concurrent ferrite recrystallization and austenitic transformation during intercritical annealing of cold-rolled DP steels is investigated by cellular automaton (CA) modeling. The simulations provide insight into the microstructural phenomena that result from the interaction of primary recrystallization and phase transformation. We find that the interaction between ferrite recrystallization and austenite formation affects not only the transformation kinetics but also the morphology and spatial distribution of the austenite. From this we can interpret experimental data of the observed temperature-dependent hardness and its dependence on the two metallurgical processes. The influence of the initial heating rate on subsequent isothermal transformation kinetics and the microstructure evolution is also obtained by the model. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
description.department[zheng, chengwu] chinese acad sci, inst met res, shenyang 110016, peoples r china. [zheng, chengwu ; raabe, dierk] max planck inst eisenforsch gmbh, d-40237 dusseldorf, germany. ; zheng, cw (reprint author), chinese acad sci, inst met res, wenhua rd 72, shenyang 110016, peoples r china. ; chwzheng@hotmail.com ; d.raabe@mpie.de
KeywordIntercritical Annealing Ferrite Recrystallization Austenitization Cellular Automaton Mesoscopic Modeling Low-carbon Steel Fe-c Alloys Austenite Formation Microstructure Evolution Mesoscale Simulation Ferrite Growth Decomposition Deformation Nucleation
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Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/71723
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
C. W. Zheng,D. Raabe. Interaction between recrystallization and phase transformation during intercritical annealing in a cold-rolled dual-phase steel: A cellular automaton model[J]. Acta Materialia,2013,61(14):5504-5517.
APA C. W. Zheng,&D. Raabe.(2013).Interaction between recrystallization and phase transformation during intercritical annealing in a cold-rolled dual-phase steel: A cellular automaton model.Acta Materialia,61(14),5504-5517.
MLA C. W. Zheng,et al."Interaction between recrystallization and phase transformation during intercritical annealing in a cold-rolled dual-phase steel: A cellular automaton model".Acta Materialia 61.14(2013):5504-5517.
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