几件铁器的科学分析和保护修复

The Scientific Analyses and Conservative Restoration of Some Iron Artifacts

本文运用X射线探伤、数码显微镜观察、X荧光检测分析等手段对5件唐代铁器文物的形貌、腐蚀产物及纹饰成分进行了分析。保护修复过程中采用了较为安全的机械方法进行除锈,并且使用了磷酸和单宁酸的缓释液对文物进行缓释处理,达到了预期修复效果。

Using X-ray flaw detection, digital microscopy, XRF analysis and other methods, this paper analyzed the appearances, corrosion products and decorative design compositions of five iron artifacts of the Tang Dynasty. In the process of conservative restoration, the relatively safe mechanical rust removing method was applied, and the slow release liquids of tannic and phosphoric acids were used to make slow release process to these iron artifacts and reached the expected restoration effects.