摘要
广州GJSS钢板有限公司为了突破热镀锌产品产能瓶颈,并维持冷轧产品客户,对现有连退机组进行了创新性的改造,新增热镀锌生产工艺,形成连退和热镀锌两条生产工艺路线,可进行连退/热镀锌两种生产模式。文章对此进行了详细介绍。新机组投运后,设备质量良好,整体运行平稳,无论是冷轧产品还是镀锌产品,均质量优良,实现了既定的改造生产目标。此次改造的首次成功实施,为同类改造提供了成熟的经验。
In order to solve the production capacity bottleneck of hot-dip galvanizing products and maintain cold rolled product customers,Guangzhou GJSS Steel Sheet Co.,Ltd.has carried out innovative transformation on the existing continuous annealing unit and added a hot-dip galvanizing production process,forming continuous annealing and hot-dip galvanizing production processes,which can carry out two production modes of continuous annealing/hotdip galvanizing.This paper introduces it in detail.After the new unit was put into operation,the equipment quality was good,and the overall operation was stable.Both cold-rolled products and galvanized products were of excellent quality,reaching the established transformation production goal.The first successful implementation of this transformation provides mature experience for similar transformation.
作者
宋建新
Song Jianxin(Guangzhou JFE Steel Sheet Company Ltd.,Guangzhou,Guangdong 511464)
出处
《工程技术研究》
2022年第10期1-3,83,共4页
Engineering and Technological Research
关键词
连续退火
热镀锌
生产工艺
冷轧
continuous annealing
hot-dip galvanizing
production process
cold rolling
