| 板坯铝镇静钢St12精炼工艺优化实践 |
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| 引用本文： | 郭东,陈寿红,张成勇. 板坯铝镇静钢St12精炼工艺优化实践[J]. 云南冶金, 2010, 39(6): 29-32 |
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| 作者姓名： | 郭东 陈寿红 张成勇 |
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| 作者单位： | 武钢集团昆明钢铁股份有限公司炼钢厂,云南昆明650302 |
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| 摘 要： | 阐述了St12通过提高转炉终点W（C）及出钢过程实施“渣洗”等措施,同时进一步优化吹氩工艺,进行了调渣、调整W（Als）及温度等实践,实现了不通过LF精炼的大批量稳定生产。
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| 关 键 词： | 铝镇静钢 精炼优化 实践 |
Optimization Practice on St12 Slab Refine Process of Plate Blank Aluminum Killed Steel |
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| GUO Dong,CHEN Shou-hong,ZHANG Cheng-yong. Optimization Practice on St12 Slab Refine Process of Plate Blank Aluminum Killed Steel[J]. , 2010, 39(6): 29-32 |
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| Authors: | GUO Dong CHEN Shou-hong ZHANG Cheng-yong |
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| Affiliation: | (Steelworks of Kunming Iron ＆ Steel Co. , Ltd. , WISCO, Kunming, Yunnan 650302, China) |
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| Abstract: | The following measures are presented in this paper, the terminal point w （c） of the converter is increased, and ＂slag washing＂ and the other measurements in tapping process for St12 are taken; Argon blowing process is further optimized at the same time; Slag, w （Als）, temperature and so on had been adjusted, it is realized the stable production on a large scale without LF refining. |
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| Keywords: | aluminum killed steel refining optimization practices |
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