Numerical investigation of deformation-induced dynamic transformation in Fe-C alloy by using a Q-state potts Monte Carlo model
文献类型：期刊论文
| 作者 | N. M. Xiao ; D. Z. Li ; Y. Y. Li |
| 刊名 | Acta Physica Sinica
 |
| 出版日期 | 2009 |
| 卷号 | 58期号:6页码:S169-S176 |
| 关键词 | deformation induced dynamic transformation Monte Carlo model dynamic recrystallization mesoscopic simulation low-carbon steel simulation ferrite recrystallization austenite growth flow |
| ISSN号 | 1000-3290 |
| 中文摘要 | The deformation induced dynamic transformation (DIDT) of a Fe-C alloy above austenite transformation equilibrium temperature is simulated by using a Q-state potts Monte Carlo (MC) model. The austenite-to-fenite transformation, dynamic recrystallization (DRX) of austenite and ferrite, and the ferrite-to-austenite reverse transformation can be simulated simultaneously in the same MC model by building suitable MC transition rules. Meanwhile, an affine transformation model based on vector operation is also coupled with the MC model for the first time for tracking the changes in grain shape during dynamic transformation. The formation of ferrite during DIDT and the influence of austenite DRX on DIDT are simulated based on this MC model. The simulation results show that the competition between the DRX of austenite and the austenite-to-ferrite transformation causes the oscillation behaviour of ferrite kinetics. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32445]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | N. M. Xiao,D. Z. Li,Y. Y. Li. Numerical investigation of deformation-induced dynamic transformation in Fe-C alloy by using a Q-state potts Monte Carlo model[J]. Acta Physica Sinica,2009,58(6):S169-S176. |
| APA | N. M. Xiao,D. Z. Li,&Y. Y. Li.(2009).Numerical investigation of deformation-induced dynamic transformation in Fe-C alloy by using a Q-state potts Monte Carlo model.Acta Physica Sinica,58(6),S169-S176. |
| MLA | N. M. Xiao,et al."Numerical investigation of deformation-induced dynamic transformation in Fe-C alloy by using a Q-state potts Monte Carlo model".Acta Physica Sinica 58.6(2009):S169-S176. |
入库方式： OAI收割
来源：金属研究所
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