| 宽厚板连铸黏结漏钢的工艺因素 |
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| 作者姓名： | 刘宇 王旭东 施桂钱 姚曼 张晓兵 倪汉平 陆洪周 王雄 |
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| 作者单位： | 1. 大连理工大学材料科学与工程学院, 大连 116024; |
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| 基金项目： | 国家自然科学基金资助项目（51004012）；国家高技术研究发展计划资助项目（2009AA04Z134）；中国博士后科学基金资助项目（2012M520621） |
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| 摘 要： | 以钢厂宽厚板连铸黏结漏钢的实测样本为基础，重点考察了断面、拉速、液位等主要工艺因素对铸坯黏结的影响，统计和分析了黏结发生时的结晶器热流及其变化规律，对可能诱发黏结的浇铸参数和结晶器热流等进行了分析和探讨.
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| 关 键 词： | 连铸 宽厚板 黏结漏钢 结晶器 热流 |
| 收稿时间： | 2013-04-01 |
Process factors of sticking breakout for wide and thick slab continuous casting |
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| Affiliation: | 1. School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China;2. Jiangsu Shagang Group, Zhangjiagang 215625, China;3. WISDRI Engineering & Research Incorporation Limited, Wuhan 430223, China |
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| Abstract: | Based on measured data of wide and thick slab sticking breakout in a domestic iron and steel company, the influence of slab size, casting speed and mould level on the sticking breakout was studied. The variation of mould heat flux was investigated during the sticking breakout. Some possible reasons were discussed for the sticking breakout in view of casting parameters and mould heat flux. |
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