济钢板坯连铸高效生产技术的开发与实践  

Development and Practice of High Efficient Production Technology of Slab Continuous Casting of Jigang

作　　者：陈常义[1] 李作鑫[1] 牛宏波[1] 刘广[1] 马兴云[1] 

机构地区：[1]济南钢铁集团总公司第一炼钢厂,山东济南250101

出　　处：《山东冶金》2003年第S2期4-7,共4页Shandong Metallurgy

摘　　要：通过对现有装备和工艺技术能力进行系统分析,济钢第一炼钢厂实施了全程保护浇注系统工艺优化、长寿命中间包技术、板坯结晶器表面镀层技术优化、铸坯在线诊断模型的建立、结晶器液面自动控制技术等,初步实现了高效化生产。The existing equipment and process technology ability in No.1 steel-making plant of Jigang are analyzed systematically, then a series of revamping items are carried out such as process optimizing of the whole-length protecting cast system, long-life tundish technique, optimization of coated layer of slab MD, setting up slab-quality analysis model on line, auto-control of the liquid level in MD, and so on, then the efficient production is reached.

关 键 词：高效连铸 保护浇注 长寿中间包 表面镀层 在线诊断模型 

分 类 号：TF7771[冶金工程—钢铁冶金]