热轧带钢层流冷却装置的改造思路及方法  

Reconstruction Method of Laminar Cooling Device for Hot-rolled Strip

作　　者：任衍军[1] 

机构地区：[1]中冶京诚工程技术有限公司,北京100176

出　　处：《轧钢》2012年第4期31-33,共3页Steel Rolling

摘　　要：概述了我国热轧机组层流冷却装置的现状及技术特点。分析指出,传统的层流冷却装置冷却速率低、冷却策略少,不能满足高级别管线钢、DP、MP、MS等钢种的生产需求。为此,针对传统层流冷却装置提出了改造思路及方法,适用于新建生产线层冷设备选型和旧层冷设备改造。Chinese hot mill laminar cooling device status and technical features were outlined. The traditional lami- nar cooling device cooling rate is low, cooling strategy is small, and can not meet the high gra.de pipeline steel, DP, MP, MS and other steel grades needs. Therefore, improvement ideas and methods were put forward, which were ref- erence for the new hot-rolling strip steel equipment selection and the old factory equipment reconstructiorL

关 键 词：热轧机组 层流冷却装置 加强型层流冷却 超快冷 改造 

分 类 号：TG335.56[金属学及工艺—金属压力加工]