| 双辊薄带连铸熔池液面波动物理模拟 |
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| 引用本文： | 文光华,祝明妹,何俊范,李刚,韩志伟,丁培道.双辊薄带连铸熔池液面波动物理模拟[J].金属学报,2000,36(9):1001-1004. |
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| 作者姓名： | 文光华 祝明妹 何俊范 李刚 韩志伟 丁培道 |
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| 作者单位： | 重庆大学材料科学与工程学院,重庆,400044 |
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| 基金项目： | 国家自然科学基金重大资助项目59995440 |
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| 摘 要： | 设计了一个双辊薄带连铸机动态物理模拟实验装置，利用超声波浪高仪对双辊熔池液面波动进行了实验测定。重点研究了不同水口结构、拉速（转速）、熔池高度以及插入深度等参数对熔池内液面波动的影响，从而为优选出满足双辊薄带连铸布流要求的水口结构尺寸提供依据。
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| 关 键 词： | 双辊薄带连铸 熔池液面波动 物理模拟 |
| 文章编号： | 0412-1961(2000)09-1001-04 |
| 修稿时间： | 2000年2月16日 |
PHYSICAL SIMULATION OF LEVEL FLUCTUATIONS IN MOLTEN STEEL POOL FOR TWIN ROLL STRIP CASTER |
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| WEN Guanghua,ZHU Mingmei,HE Junfan,LI Gang,HAN Zhiwei,DING Peidao.PHYSICAL SIMULATION OF LEVEL FLUCTUATIONS IN MOLTEN STEEL POOL FOR TWIN ROLL STRIP CASTER[J].Acta Metallurgica Sinica,2000,36(9):1001-1004. |
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| Authors: | WEN Guanghua ZHU Mingmei HE Junfan LI Gang HAN Zhiwei DING Peidao |
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| Abstract: | An experimental setup which can model dynamically the twin roll strip casting was established. By using the ultrasonic level detector, the level fluctuations in the pool have been measured. It was mainly studied that the influences of the submerged nozzle's types, casting rates, pool heights and submerged nozzle's immersion depths on the level fluctuations in the pool. The experimental results provided a basis to further optimize nozzle for meeting with the feeding in the pool of twin roll strip caster. |
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| Keywords: | twin roll strip casting pool level fluctuation physical model |
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