The research status about of the microstructure,formation mechanism and growth kinetics of hot dip aluminizing coating is reviewed.Research directions for hot-dip aluminized steel are suggested.

• 综述了热浸镀铝钢镀铝层的组织、形成机理、生长动力学和扩散后组织的研究现状,指出了热浸镀铝钢今后的研究方向。