In this article, recent research development of weld corrosion behavior of FSW is reviewed.The influence factors are analyzed and the developing trend is prospected.

• 综述了近年来国内外搅拌摩擦焊焊缝腐蚀行为的研究进展，分析了影响焊缝腐蚀的因素，展望了发展趋势。