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镀铝钢板具有良好的耐热抗氧化性,优异的耐腐蚀性和热反射性,在汽车、家电和新能源领域获得了广泛的应用。为了满足国内市场对镀铝钢板的需求,中国钢研集团与中彩集团合作在无锡建成了一条钢板连续热镀铝硅机组。本文介绍了该机组的主要技术参数、工艺流程,对机组的关键工艺设备,即带钢清洗段、还原退火炉、镀锅、镀层控制和镀后冷却系统等的结构及参数进行了详细描述,并介绍了机组投产后的运行情况。
Aluminum plate with good heat resistance, excellent corrosion resistance and heat reflectivity, in the automotive, home appliances and new energy sources has been widely used. In order to meet the demand of the domestic market for aluminized steel, China Steel Research Group and Zhongcai Group co-operate a continuous plate of hot-dip aluminized silicon in Wuxi. This paper introduces the main technical parameters of the unit, the process flow, describes the structure and parameters of the key process equipment of the unit, namely the strip cleaning section, reduction annealing furnace, plating pot, coating control and plating cooling system, And introduced the operation of the unit put into operation.