A COMPOSITE PROTECTIVE AGENT FOR IRON RELICS PARTⅠ
铁质文物复合防蚀封护剂的研制及应用研究Ⅰ

Iron objects are easily oxidized and eroded,an efficient composite protective agent for iron relics is studied in this paper.Nano-materials were dispersed in water by adding dispersing agents,the excellent dispersing agents were selected by subsiding method,the dispersive state was tested by transmission electron microscope.Several inhibitors were evaluated for iron in water by immersion test,the result manifested that the composite corrosion inhibitor embodied excellent function of anti-corrosion for iron in water and in 3.5% NaCl solution.