| Two dimensional deformation characteristics of bloom CC with liquid core reduction |
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| 作者姓名： | Guosen ZhiyuanShi |
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| 作者单位： | [1]MetallurgySchool,UniversityofScienceandTechnology,Beijing,Beijing100083,China [2]ANSYS，Inc.BeijingOffice,ChaoyangDistrict,Beijing100004,China |
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| 摘 要： | A two-dimensional model was applied to simulate the liquid core reduction(LCR) technology of bloom CC using ANSYS software.The deformation characteristics of bloom under different liquid fraction and reducing amount are obtained.The results indicate that the main deformation condition of bloom shell is compressive strain,mainly undertaken by the liquid core,which increases with the enhancement of reducing amount.Solidified shell takes minor deformation.The longitudinal section of bloom appears sunken and the narrow side bulges,which grow serious when the liquid fractionincreases.
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| 关 键 词： | 浇铸 钢锭 数字模拟 |
Two dimensional deformation characteristics of bloom CC with liquid core reduction |
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| Guosen Zhu,Zhiyuan Shi,Xinhua Wang,Huixiang Yu,Wanjun Wang.Two dimensional deformation characteristics of bloom CC with liquid core reduction[J].Journal of University of Science and Technology Beijing,2002,9(5):334-337. |
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| Authors: | Guosen Zhu Zhiyuan Shi Xinhua Wang Huixiang Yu Wanjun Wang |
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| Abstract: | A two-dimensional model was applied to simulate the liquid core reduction (LCR) technology of bloom CC using ANSYS software. The deformation characteristics of bloom under different liquid fraction and reducing amount are obtained. The results indicate that the main deformation condition of bloom shell is compressive strain, mainly undertaken by the liquid core, which increases with the enhancement of reducing amount. Solidified shell takes minor deformation. The longitudinal section of bloom appears sunken and the narrow side bulges, which grow serious when the liquid fraction increases. |
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| Keywords: | liquid core reduction numerical simulation bloom continuously casting (CC) |
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