连铸二冷区工艺技术的发展  

Development of the technology of continuous casting secondary cooling area

作　　者：王勇[1] 汪洪峰[1] 

机构地区：[1]上海梅山钢铁股份有限公司,江苏南京210039

出　　处：《连铸》2017年第3期6-9,共4页Continuous Casting

摘　　要：连铸工艺对连铸坯质量有着决定性影响,特定的连铸工艺对应特定的连铸机设备状况和生产工艺。只有对连铸二次冷却、动态轻压下、扇形段辊间距设计等扇形段二冷区工艺进行准确把握,不偏不倚,才能得到较好的连铸坯质量。Continuous casting process has a decisive impact on the quality of continuous casting slab,the continuous casting process depends on the situation of continuous casting machine equipment and production processes.In order to get better quality of continuous casting slab,we should accurately grasp the process of the secondary cooling,the dynamic soft reduction,the design of spacing of roller section end impartially.

关 键 词：连铸 工艺技术 板坯质量 

分 类 号：TF777[冶金工程—钢铁冶金]