| 控轧控冷过程中低碳钢组织性能模型 |
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| 引用本文： | 邓天勇,许云波,吴迪,刘相华,王国栋.控轧控冷过程中低碳钢组织性能模型[J].轧钢,2007,24(3):16-18,29. |
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| 作者姓名： | 邓天勇 许云波 吴迪 刘相华 王国栋 |
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| 作者单位： | 东北大学轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004 |
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| 摘 要： | 基于热力学软件Thermo—Calc和动力学理论，建立了低碳钢在控制轧制和控制冷却生产中的微观组织演变物理冶金模型，回归了相应的力学性能模型。研究表明，预测的显微组织与实测值，以及计算的力学性能与实测值吻合较好。
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| 关 键 词： | 控轧控冷 力学性能预测 低碳钢 微观组织演变 物理冶金模型 |
| 文章编号： | 1003-9996（2007）03-0016-04 |
| 修稿时间： | 2007-02-052007-03-27 |
Mathematical Models for Predicting Microstructural Evolution and Mechanical Properties of Low Carbon Steel during Controlled Rolling and Controlled Cooling |
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| DENG Tian-yong,XU Yun-bo,WU Di,LIU Xiang-hua,WANG Guo-dong.Mathematical Models for Predicting Microstructural Evolution and Mechanical Properties of Low Carbon Steel during Controlled Rolling and Controlled Cooling[J].Steel Rolling,2007,24(3):16-18,29. |
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| Authors: | DENG Tian-yong XU Yun-bo WU Di LIU Xiang-hua WANG Guo-dong |
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| Affiliation: | The State Key Lab. of Rolling and Automation, Northeastern University, Shenyang 110004, China |
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| Abstract: | A physical metallurgy model based on Thermo-Calc of thermodynamics software and kinetics theory has been developed to predict microstructural evolution of low carbon steel after controlled rolling and controlled cooling,and a corresponding regression mechanical properties model has been put forward.It is shown that there is an agreement between the predicted microstructure and the measured value,and between the calculated mechanical properties and the measured value. |
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| Keywords: | controlled rolling and controlled cooling mechanical properties prediction low carbon steel microstructural evolution physical metallurgy model |
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