| 六流小方坯中间包流场优化水模研究 |
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| 引用本文： | 钱凡,杨文刚,马天飞,于建宾,刘国齐,马明锴.六流小方坯中间包流场优化水模研究[J].河南冶金,2012,20(5):7-10,13. |
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| 作者姓名： | 钱凡 杨文刚 马天飞 于建宾 刘国齐 马明锴 |
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| 作者单位： | 1. 中钢集团洛阳耐火材料研究院有限公司
2. 山东钢铁股份有限公司济南分公司 |
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| 摘 要： | 为改善某钢厂六流小方坯中间包钢液流场,净化中间包钢水以及改善钢水的温度分布,通过合理设计正交水模试验,考察各方案中间包死区体积、多流一致性等参数,以及两者的综合指标,表明影响该中间包流场综合特性的主次因素顺序为:孔径大小→导流孔倾角→挡墙位置→挡墙高度,其中导流孔径55mm,向上倾角30°,挡坝距中端400 mm,高度250 mm,此方案流场较为合理。
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| 关 键 词： | 中间包 流场 水模 正交试验 |
WATER MODEL EXPERIMENT ON 6-STRAND BILLET TUNDISH FLOW FIELD OPTIMIZATION |
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| Qian Fan
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Yang Wengang
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Ma Tianfei
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Yu Jianbin
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Liu Guoqi
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Ma Mingkai.WATER MODEL EXPERIMENT ON 6-STRAND BILLET TUNDISH FLOW FIELD OPTIMIZATION[J].Henan Metallurgy,2012,20(5):7-10,13. |
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| Authors: | Qian Fan Yang Wengang Ma Tianfei Yu Jianbin Liu Guoqi Ma Mingkai |
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| Affiliation: | Qian Fan Yang Wengang Ma Tianfei Yu Jianbin Liu Guoqi Ma Mingkai(1.Luoyang Refractory Research Co.,Ltd.Sinosteel;2.Jinan Iron and Steel Co.,Ltd.Shandong Group) |
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| Abstract: | In order to solve the problems of the uneven distribution and high temperature difference of the molten steel among nozzles of the U shaped wall tundish,we do the water model experiment with the V shaped wall tundish,The orthogonal experiment indicated that signficant factors of flow field with the V shaped wall tundish in sequence is hole diameter deflector angledam position dam height.When hole diameter is 50 mm,deflector angle is 30°,dam height is 250 mm and 400 mm far away from middle strand nozzle,flow field of which is much better. |
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| Keywords: | tundish flow field water model orthogonal experiment |
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