| 大型转炉低硅铁水高效吹炼的研究 |
| |
| 引用本文： | 杨文远,吴文东,王明林,王英均,陈幼禄,郁祖达. 大型转炉低硅铁水高效吹炼的研究[J]. 钢铁研究学报, 2006, 18(12): 10-0 |
| |
| 作者姓名： | 杨文远 吴文东 王明林 王英均 陈幼禄 郁祖达 |
| |
| 作者单位： | 钢铁研究总院冶金工艺研究所,北京,100081;宝山钢铁股份有限责任公司炼钢厂,上海,201900 |
| |
| 摘 要： | 为了解决转炉低硅铁水炼钢化渣困难和提高转炉钢产量，设计了新的5孔喷头并使氧流量由5万m3/h提高到6万m3/h。在炼钢过程中加入合成渣，调整炉渣成分。解决了低硅铁水炼钢粘枪、粘烟罩、脱磷困难等问题。增加了钢产量，提高了金属收得率，延长了喷头寿命。
|
| 关 键 词： | 转炉炼钢 低硅铁水 合成渣 喷头 |
| 文章编号： | 1001-0963（2006）12-0010-06 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 2006-08-24 |
High Efficient Blow of Low-Silicon Hot Metal in Large Converter |
| |
| YANG Wen-yuan,WU Wen-dong,WANG Ming-lin,WANG Ying-jun,CHEN You-lu,YU Zu-da. High Efficient Blow of Low-Silicon Hot Metal in Large Converter[J]. Journal of Iron and Steel Research, 2006, 18(12): 10-0 |
| |
| Authors: | YANG Wen-yuan WU Wen-dong WANG Ming-lin WANG Ying-jun CHEN You-lu YU Zu-da |
| |
| Affiliation: | 1. Institute of Metallurgical Technology, Central Iron and Steel Research Institute, Beijing 100081, China; 2. Steelmaking Plant, Baoshan Iron and Steel Co Ltd, Shanghai 201900, China |
| |
| Abstract: | In order to solve the difficulty in forming slag during steelmaking using hot metal containing low silicon and increase steel production, a new five hole nozzle was designed. The oxygen flow is increased from 50×103 m3/h to 60×103 m3/h. Synthetic slag was added in order to adjust slag composition. The problems such as dephosphorization and adhesion of slag to oxygen lance and helmet were settled. Steel production and metal efficiency were increased and nozzle life was prolonged. |
| |
| Keywords: | converter low silicon hot metal synthetic slag nozzle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《钢铁研究学报》浏览原始摘要信息 |
|
点击此处可从《钢铁研究学报》下载全文 |
|
