控制超深冲钢碳含量的生产实践

来源期刊：钢铁2011年第6期

论文作者：卿家胜 袁宏伟 李盛 杨森祥 黄登华

文章页码：32 - 36

关键词：超深冲IF钢； 强化机制； 冶炼控制； 碳含量

Key words：extra-deep drawing IF steel； strengthening mechanism； smelting process control； carbon content

摘    要：介绍了攀钢冶炼IF4钢转炉、精炼、连铸过程中化学成分的冶炼控制技术及控制水平,对超深冲钢IF4中碳含量的控制技术进行了详细分析,为IF钢的生产提供指导。IF钢的成品碳质量分数平均降低到18×10^-6左右,取得了明显的效果。

Abstract: The controling technology and level of chemical compositions for IF steel in converter steelmaking process,refining process and continuous casting was introduced.the extra-deep drawing IF4 steel’s control technology of carbon content was analyzed detailedly which could be guided the manufacture of extra-deep drawing IF steel.The average carbon content was reduce to 18×10^-6 in final product,the metallurgical effect was obtained obviously.