| 沟槽内壁结晶器坯壳初期凝固过程模拟研究 |
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| 引用本文： | 沈明钢,赵可心,程长建,朱万彤.沟槽内壁结晶器坯壳初期凝固过程模拟研究[J].鞍山科技大学学报,2001,24(5):337-339. |
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| 作者姓名： | 沈明钢 赵可心 程长建 朱万彤 |
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| 作者单位： | 鞍山钢铁学院材料科学与工程学院 辽宁鞍山114002
(沈明钢，赵可心，程长建)，鞍山钢铁公司第二炼钢厂 辽宁鞍山114002(朱万彤) |
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| 摘 要： | 以锡液水冷铜板浸渍实验模拟钢连铸过程 ,研究结晶器内壁划分沟槽对坯壳初期凝固过程的影响 .结果表明 ,沟槽内壁结晶器可改善铸坯传热效果和初期凝固坯壳不均匀程度 ,减少铸坯表面纵裂纹的产生
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| 关 键 词： | 沟槽内壁 结晶器 初期凝固 连铸 |
| 文章编号： | 1000-1654(2001)05-0337-03 |
| 修稿时间： | 2001年8月31日 |
Simulating Reaearch on Initial Solidification Process of Slab in Inside-Grooved Mould |
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| SHENG Ming_gang ,ZHAO Ke_xin ,CHENG Chang_jian ,ZHU Wan_tong.Simulating Reaearch on Initial Solidification Process of Slab in Inside-Grooved Mould[J].Journal of Anshan University of Science and Technology,2001,24(5):337-339. |
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| Authors: | SHENG Ming_gang ZHAO Ke_xin CHENG Chang_jian ZHU Wan_tong |
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| Institution: | SHENG Ming_gang 1,ZHAO Ke_xin 1,CHENG Chang_jian 1,ZHU Wan_tong 2 |
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| Abstract: | Making the dipping experiment with the liquid stannum and water_cooled copper plates simulating the process of the steel casting,this paper investigates the fact that a mould with grooves in its internal walls affects on the slab initial solidification.The result shows that the mould with grooves in its internal walls can improve the slab's heat transmission and the uneven degree of its initially solidified shell,thus reducing slab's surfacial cracks. |
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| Keywords: | interior grooved mould initial solidification |
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