| 连铸结晶器内液面波动及卷渣行为的物理模型研究 |
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| 引用本文： | 张宁,雷洪,刘承军,姜茂发. 连铸结晶器内液面波动及卷渣行为的物理模型研究[J]. 连铸, 2010, 0(1): 30-33,37 |
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| 作者姓名： | 张宁 雷洪 刘承军 姜茂发 |
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| 作者单位： | 1. 鞍钢股份有限公司技术中心,辽宁,鞍山,114009
2. 东北大学,辽宁,沈阳,110004 |
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| 摘 要： | 根据相似原理建立连铸结晶器的物理模型。分别用煤油、真空泵油、液体石蜡模拟连铸结晶器保护渣,并通过改变拉速和水口插入深度,模拟连铸结晶器内液面波动及卷渣行为,确定卷渣发生的主要位置。
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| 关 键 词： | 卷渣 连铸 结晶器 物理模拟 液面波动 |
Physical Model Research on Slag Entrapment and Surface Disturbance in the Continuous Casting Mold |
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| ZHANG Ning,LEI Hong,LIU Cheng-jun,JIANG Mao-fa. Physical Model Research on Slag Entrapment and Surface Disturbance in the Continuous Casting Mold[J]. CONTINUOUS CASTING, 2010, 0(1): 30-33,37 |
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| Authors: | ZHANG Ning LEI Hong LIU Cheng-jun JIANG Mao-fa |
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| Affiliation: | 1.Technology Center/a>;Angang Steel Company Limited/a>;Anshan 114009/a>;Liaoning/a>;China/a>;2.North Eastern University/a>;Shenyang 110004/a>;China |
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| Abstract: | A physical model was established according to similarity principle.By employing kerosene oil,vacuum pump oil and liquid paraffin simulate continuous casting slag separately.By altering pulling rate and immersion depth of nozzle simulated surface disturbance and slag entrapment behavior,then determine the key position of slag entrapment. |
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| Keywords: | slag entrapment continuous casting mold physical model surface disturbance |
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