Simulation on the microstructure and microsegregation of carbon steel during continuous casting process

GUO Wei; ZHANG Li-feng; ZHU Miao-yong

doi:10.13374/j.issn1001-053x.2010.03.008

Volume 32 Issue 3

Aug. 2021

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GUO Wei, ZHANG Li-feng, ZHU Miao-yong. Simulation on the microstructure and microsegregation of carbon steel during continuous casting process[J]. Chinese Journal of Engineering, 2010, 32(3): 319-324. doi: 10.13374/j.issn1001-053x.2010.03.008

Citation:

GUO Wei, ZHANG Li-feng, ZHU Miao-yong. Simulation on the microstructure and microsegregation of carbon steel during continuous casting process[J]. Chinese Journal of Engineering, 2010, 32(3): 319-324. doi: 10.13374/j.issn1001-053x.2010.03.008

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Simulation on the microstructure and microsegregation of carbon steel during continuous casting process

doi: 10.13374/j.issn1001-053x.2010.03.008

1. Department of Materials Science and Engineering, Missouri University of Science and Technology(Missouri S&T), 223 McNutt Hall, Rolla, MO 65409-0330, USA;
2. School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

Received Date: 2009-10-29

Abstract

Abstract

A numerical method was used to analyze and calculate important microstructural parameters in dendrite growth under different continuous casting conditions.The dendrite tip radius,dendrite growth velocity,and dendrite arm spacing were investigated and the effects of casting speed on these parameters were studied in combination with continuous casting properties of medium carbon steel.C,Si,Mn,P and S microsegregation in the steel was discussed.The validation of this model shows good and reasonable agreements with previous models.
- carbon steel,
- continuous casting,
- solidification,
- microstructure,
- dendrite growth