Guangxi Museum collects a number of Han Dynasty ironware cultural relics. Because of the influence of the environment before they unearthed, improperly protection before stored in warehouse and the warehouse environment etc., these ironware had suffered from the serious corrosion. To prolong the life span of these Han Dynasty ironware cultural relics and reduce their corrosion, we adopted comprehensive analysis means to test some of the ironwares, which included the metallurgical and mineralogical microscopy analysis, the scan electric mirror analysis, the electronics probe surface analysis, the X-ray diffraction analysis and the X-ray fluorescence spectrometry etc. According to the analysis results, we adopted 7.5% Na2-EDTA solution to clean dirt and rust on these objects, and used 3.8% and 2.4% Na2CO3[middle dot]NaHCO3[middle dot]2H2O solution to soak them to get rid of chlorine ion. At the same time we used iron powder plus AB to quickly reinforce the wreath oxygen gum plus the mineral pigment to repair. Simultaneously, we used 100g alcohol plus one gram C6H5N3 plus 4 gram of PVB to seal for further protection. The results showed a good effect.