莱钢3#连铸机引锭棒及相关拉钢工艺的研究与改造  

Research and Reform of Dummy Bar and Relative Casting Technology of No.3 Continuous Caster at Laigang

作　　者：郭爱民 陈宝堂 刘忠杰 黄景东 

机构地区：[1]莱芜钢铁集团股份有限公司炼钢厂,山东莱芜271126

出　　处：《山东冶金》2002年第3期47-49,共3页Shandong Metallurgy

摘　　要：对莱钢 3 #方坯连铸机的引锭棒及相关拉钢工艺进行了理论研究 ,计算出引锭棒的直径及冷料加入量 ,并对引锭棒及相关拉钢工艺进行了改造 ,年创经济效益 3 2 .According to the theoretical research of dummy bar and the relative casting technology of the No 3 continuous caster at Laigang, the diameter of the dummy bar and the quantity of cool material is calculated, and the dummy bar and the relative casting technology is reformed, thus the annual economic benefit is 325 thousand Yuan

关 键 词：引锭棒 冷料 熔化量 拉坯阻力 

分 类 号：TF777.2[冶金工程—钢铁冶金]