一、引言铁质文物的保护一直是文物保护工作的重要课题之一。由于铁在潮湿的环境中极易氧化生成红棕色铁锈,特别是出土的铁器若保存环境不当,很快就会产生锈蚀,许多铁器的金属组织疏松,孔隙率高,这些孔隙可储存大量水分,使腐蚀过程加剧。故而铁质文物的保护要求在文物出土后应及时进行。铁器保护的文章很多,介绍的铁器保护方法也很多,整体的思路与方法基本相同, I. INTRODUCTION The protection of iron cultural relics has always been one of the important topics for the protection of cultural relics. Because iron can easily oxidize reddish brown rust in humid environment, especially if unearthed ironware is stored in an improper environment, it will quickly produce rust. Many ironworks have loose metallic structure and high porosity, which can store a lot of water, Corrosion process intensified. Therefore, the protection of iron cultural relics in the unearthed cultural relics should be promptly carried out. There are many articles on iron protection, iron protection methods introduced are also many, the overall idea and method are basically the same,