| 防止浸入式水口堵塞的研究与应用 |
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| 引用本文： | 高文芳. 防止浸入式水口堵塞的研究与应用[J]. 钢铁研究, 1997, 0(1): 3-8,30 |
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| 作者姓名： | 高文芳 |
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| 作者单位： | 武钢钢铁研究所 |
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| 摘 要： | 介绍了一种连铸中包采用浸入式水口和塞棒同时吹气工艺，防止浸出式水口堵塞技术，研究结果表明：采用这种工艺后，可使１５ＭｎＨＰ钢的连铸炉数由原来的４炉提高到６炉。中包－铸坯夹杂去除率提高了１０．４％。
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| 关 键 词： | 连铸 中间包 浸入式 水口堵塞 堵塞 炼钢 |
RESEARCH AND APPLICATION OF PREVENTING SUBMERGED NOZZLE FROM CLOGGING |
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| Gao Wenfang. RESEARCH AND APPLICATION OF PREVENTING SUBMERGED NOZZLE FROM CLOGGING[J]. Research on Iron and Steel, 1997, 0(1): 3-8,30 |
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| Authors: | Gao Wenfang |
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| Affiliation: | Iron & Steel Research Institute WISCO |
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| Abstract: | This paper describes the blowing process while adopting submerged nozzle and stopper in tundish in continuous casting in order to prevent the submerged nozzle from clogging.The results show that the casting sequence of 15 MnHP steel increased from the original 4 heats to 6 heats . Tundish-slab oxide inclusion extraction rate increased by 10.4 %. |
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| Keywords: | continuous casting tundish submerged nozzle clogging |
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