连铸二冷区铸坯表面温度测量  

STRAND SURFACE TEMPERATURE MEASUREMENT IN SECONDARY COOLING ZONES OF CASTER

作　　者：陈永[1] 伍兵[1] 赵克文[1] 李茂林[2] 王地君[2] 

机构地区：[1]攀枝花钢铁研究院 [2]攀钢提钒炼钢厂

出　　处：《钢铁钒钛》1999年第2期52-56,共5页Iron Steel Vanadium Titanium

摘　　要：介绍了ＣＩＴ—Ｍ 型红外辐射测温系统的工艺特点，利用该系统实测了板坯连铸的典型钢种在不同拉速条件下的铸坯表面温度。分析了拉速和冷却强度对铸坯表面温度的影响。Technological features of CIT —M infrared - radiation temperature measuring system are described . The strand surface temperatures of typical steel grade cast at various casting speeds are measured by use ofit . The effect ofthe withdrawing speed and the cooling intensity on the strand surface temperature is discussed . The results obtainted form an important basis for the optimization of water distribution in secondary cooling zones at Pangang slab continuous caster.

关 键 词：二冷区 表面温度 测量 连铸 板坯连铸 

分 类 号：TF777.1[冶金工程—钢铁冶金]