棒线连轧生产线工艺设计及实践  

Process Design and Practical Experience Summary ofBar and Wire Continuous Rolling Line

作　　者：骆艳萍[1] LUO Yan-ping(WISDRI Engineering&Research Incorporation Limited,Wuhan,430223,P.R.China)

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《南方金属》2023年第4期18-21,共4页Southern Metals

摘　　要：介绍了棒线连轧生产线生产工艺及主要设备配置。项目采用的直接轧制工艺是一项经济、节能、环保的先进工艺,吨钢节约成本38~48元,同时减少了氮氧化物、颗粒物、二氧化硫、烟气量的排放。结合生产实际,通过合理调整Φ9.0的孔型系统,产量提高了约10%,为钢厂创造较大的经济效益和社会效益。The production process and main equipment configuration are introduced.The direct rolling with Free Reheating process adopted in this project is an advanced process with economy,energy conservation and environmental protection.The cost per ton of steel is saved about 38~48 yuan,and the emission of nitrogen oxides,particulate matter,sulfur dioxide and flue gas is reduced,creating greater economic and social benefits for the steel plant.In combination with the actual production,only reasonable adjustment can be made without stopping production for rectificationΦ9.0 pass system,the output is increased by about 10%,and the production is stable.

关 键 词：棒线材 直接轧制 工艺布置 生产数据 

分 类 号：TG333[金属学及工艺—金属压力加工]