| 水冷水口内钢液凝固前沿的模拟计算研究 |
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| 引用本文： | 杨咏阶,朱正海,颜慧成.水冷水口内钢液凝固前沿的模拟计算研究[J].宽厚板,2007,13(3):8-11,15. |
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| 作者姓名： | 杨咏阶 朱正海 颜慧成 |
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| 作者单位： | 1. 北京科技大学;钢铁研究总院
2. 钢铁研究总院 |
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| 摘 要： | 为了降低钢液的过热度,设计了一种水冷水口,使它能够应用在实际生产中.根据模拟计算结果发现,在拉速一定的条件下,过热度和冷却强度对钢液的凝固前沿有着显著的影响.应用此水冷水口有合适的过热度和冷却强度.
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| 关 键 词： | 水冷水口 过热度 冷却强度 |
| 收稿时间： | 2007-02-08 |
| 修稿时间： | 2007-02-08 |
Research of Analog Computation on the Front Edge of Solidified Shell of Liquid Steel in a Water-Cooled Nozzle |
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| Yang Yongjie,Zhu Zhenghai,Yan Huicheng.Research of Analog Computation on the Front Edge of Solidified Shell of Liquid Steel in a Water-Cooled Nozzle[J].Wide and Heavy Plate,2007,13(3):8-11,15. |
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| Authors: | Yang Yongjie Zhu Zhenghai Yan Huicheng |
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| Affiliation: | 1 University of Science and Technology Beijing; 2 Central Iron and Steel Research Institute |
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| Abstract: | To lower the superheat of liquid steel, a water - cooled nozzle is designed to be used into commercial run in the paper. It is found from the result of calculation that when casting speed is constant, superheat and intensity of cooling have remarkable influence on the front edge of solidified shell. And the water - cooled nozzle should be used under approximate superheat and intensity of cooling. |
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| Keywords: | Water - cooled nozzle Superheat Intensity of cooling |
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