| 铸轧液固两相区本构方程 |
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| 引用本文： | 刘晓波,丘云阳. 铸轧液固两相区本构方程[J]. 南方冶金学院学报, 2006, 27(4): 1-3 |
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| 作者姓名： | 刘晓波 丘云阳 |
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| 作者单位： | 江西理工大学机电工程学院,江西赣州341000 |
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| 摘 要： | 为研究金属在铸轧液固两相区的各种行为，根据变形基本理论，在液固两相区考虑粘弹性、粘塑性、温度、相变的影响，建立了包括粘弹性应变、粘塑性应变、固相率以及温度等影响因素的粘弹塑性本构方程．此方程不仅具有明确的物理意义，也具有实用价值。
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| 关 键 词： | 铸轧 液固两相区 本构方程 |
| 文章编号： | 1007-1229(2006)04-0001-03 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-06-20 |
Constitutive Equation of Roll Casting in Two-phase Region of Liquid and Solid |
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| LIU Xiao-bo,QIU Yun-yang. Constitutive Equation of Roll Casting in Two-phase Region of Liquid and Solid[J]. Journal of Southern Institute of Metallurgy, 2006, 27(4): 1-3 |
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| Authors: | LIU Xiao-bo QIU Yun-yang |
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| Affiliation: | Faculty of Mechanical and Electronic Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China |
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| Abstract: | In this paper, according to elementary theory of distortion, various actions of metal which is in two - phase region of liquid and solid are researched . At two-phase region of liquid and solid, impacts of viscoelasticity, viscoplasticity,temperature, phase transition are considered. Constitutive equation of viscoelastic - plasticity is founded which includes many influential factor such as viscoelastic strain, viscoplastic strain, solidoid fraction and temperature and so on . This equation possess not only definite physicial significance but also practical value. |
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| Keywords: | roll casting two - phase region of liquid and solid constitutive equation |
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