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简要介绍了宝钢炼钢的总体概况、二十多年来钢产量的提高和品种的拓展情况,介绍了宝钢炼钢在铁水预处理、转炉、电炉、二次精炼、连铸、不锈钢和资源综合利用等方面的技术进步,阐述了近年来自主开发集成的纯净钢生产、RH真空精炼、板坯连铸漏钢预报系统、滚筒法钢渣处理等技术的现状和水平,这些技术的采用为宝钢开发生产高难度、高附加值产品以及资源综合利用创造了良好的条件。提出了宝钢炼钢未来的发展方向。
This paper briefly introduced the general situation of Baosteel steelmaking, the increase of steel output and the expansion of the varieties in the past 20 years, introduced Baosteel ’s advantages in hot metal pretreatment, converter, electric furnace, secondary refining, continuous casting, stainless steel and resource synthesis Utilization and other aspects of technological progress, described in recent years, the independent development of integrated production of pure steel, RH vacuum refining, slab continuous casting break forecasting system, drum steel slag treatment technology and the status quo and the use of these technologies for the development of Baosteel Production of difficult, high value-added products and comprehensive utilization of resources created a good condition. Proposed the future development direction of Baosteel Steelmaking.