| 方坯亚包晶钢漏钢原因分析与控制 |
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| 引用本文： | 孙月,赵振华,任兵. 方坯亚包晶钢漏钢原因分析与控制[J]. 河南冶金, 2017, 25(1). DOI: 10.3969/j.issn.1006-3129.2017.01.010 |
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| 作者姓名： | 孙月 赵振华 任兵 |
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| 作者单位： | 安阳钢铁股份有限公司 |
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| 摘 要： | 结合生产实践,分析了安钢小方坯亚包晶钢漏钢的原因,制定了相应的措施。通过对亚包晶钢成分、中包温度、拉速、结晶器锥度以及进水温度等工艺参数的优化,实现了小方坯亚包晶钢漏钢次数由之前的3.2次/千吨钢降低到0.25次/千吨钢,取得良好的效果。
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| 关 键 词： | 方坯 亚包晶钢 漏钢 |
CAUSE ANALYSIS AND CONTROL OF BREAKOUT OF BILLETS CASTING HYPO-PERITECTIC STEEL |
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| Sun Yue,Zhao Zhenhua,Ren Bing. CAUSE ANALYSIS AND CONTROL OF BREAKOUT OF BILLETS CASTING HYPO-PERITECTIC STEEL[J]. Henan Metallurgy, 2017, 25(1). DOI: 10.3969/j.issn.1006-3129.2017.01.010 |
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| Authors: | Sun Yue Zhao Zhenhua Ren Bing |
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| Abstract: | Combining the production practice, it analyzed the causes of the breakout of small billets hypo-peritectic steel, formulates the corresponding measures.Through the process parameters optimization such as tundish temperature, casting speed, mould taper, inlet-water temperature and so on, and the leakage frequency has been effectively controlled from 3.2 to 0.25 per thousand tons steel and achieved good effect. |
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| Keywords: | Billet hypo-peritectic breakout |
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