介绍了钢材连续热浸镀铝工艺 :森吉米尔法和熔剂法。分析了镀层形成机理及组织结构。还对热浸镀铝钢材的耐高温氧化性、耐磨及光热反射性进行了分析 ,还对镀铝钢带和镀铝钢丝的用途作了介绍 The steel continuous hot dip aluminizing process is introduced: Sendzimir method and flux method. The formation mechanism and structure of the coating were analyzed. Also the hot-dip aluminizing steel high temperature oxidation resistance, wear and photothermal reflectivity were analyzed, but also on the aluminum strip and the use of aluminum wire was introduced