对重钢炼钢厂所生产的低碳低硅钢在浇注过程中水口结瘤的原因进行了分析，在分析的基础上，提出了相应的控制措施。防止水口结瘤的控制措施实施后，因中包水口结瘤所致的责任事故大幅度降低，单中包浇注炉数也由原来的6～7炉提高到11～12炉，取得了较好的效果。
The reasons of nozzle clogging during the process of casting on low carbon and low silicon steel in Chongqing Steel Smelting Plant were analyzed. Control measures were put forward on the base of the analysis. Desirable effects have been obtained after the control measures were carried out on preventing nozzle clogging, such as liability accident resulting from nozzle clogging in tundish has been reduced largely; the heat quantity of continuous casting has been improved from 6-7 to 11-12.
参考文献
| [1] | 蔡开科.连铸坯质量控制[M].北京:冶金工业出版社,2010 |
| [2] | 贺道中.低碳低硅钢的冶炼实践研究[J].钢铁研究,2001(06):18-20,30. |
| [3] | 谢集祥,尹振芝,王庆祥.连铸中间包水口堵塞问题浅析[J].中国冶金,2006(03):8-9,20. |
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