| 连铸初始凝固区域传热研究进展 |
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| 引用本文： | 张兴武,华骏山,王恩刚,赫冀成. 连铸初始凝固区域传热研究进展[J]. 材料与冶金学报, 2007, 6(2): 113-117 |
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| 作者姓名： | 张兴武 华骏山 王恩刚 赫冀成 |
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| 作者单位： | 东北大学,材料电磁过程教育部重点实验室,沈阳,110004 |
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| 摘 要： | 连铸初始凝固阶段的传热决定了初始凝固坯壳的形成,讨论了初始凝固坯壳的两大形成机理,探讨了初始凝固阶段的传热行为,分析了连铸中各种因素对初始凝固阶段传热的影响,进一步解释了电磁连铸技术对初始凝固传热的改善.
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| 关 键 词： | 连铸 初始凝固 弯月面 传热 电磁连铸 |
| 文章编号： | 1671-6620（2007）02-0113-05 |
| 修稿时间： | 2006-12-26 |
Recent development of heat transfer during initial solidification in continuous casting |
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| ZHANG Xing-wu,HUA Jun-shan,WANG En-gang,HE Ji-cheng. Recent development of heat transfer during initial solidification in continuous casting[J]. Journal of Materials and Metallurgy, 2007, 6(2): 113-117 |
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| Authors: | ZHANG Xing-wu HUA Jun-shan WANG En-gang HE Ji-cheng |
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| Affiliation: | Key Laboratory of National Education Ministry for Electromagnetic Processing of Materials, Northeastern University, Shenyang 110004, China |
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| Abstract: | In Continuous Casting(CC),the heat transfer during the initial solidification influences the formation of initial solidification shell.Firstly,the article summarized the mechanism of the initial solidification.Secondly,the influence factors on the heat transfer during initial solidification was discussed,and the behavior of heat transfer during initial solidification was analyzed.Finally,the reason for that the Soft-Contact Electromagnetic Continuous Casting improves the heat transfer during initial solidification was explaned. |
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| Keywords: | continuous casting initial solidification meniscus heat transfer electromagnetic continuous casting |
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