新聞資訊
65Mn、35Cr2Ni3MoV和AF1410在模擬海洋環境中的耐蝕性
為了系統地研究65Mn、35Cr2Ni3MoV和AF1410三種金屬材料在模擬海洋環境中的耐蝕性能，進行了人造海水全浸測試、鹽霧/干/濕交替循環測試和電化學測試。結果顯示,這三種金屬在三項測試條件下的腐蝕速率排序均為65Mn>35Cr2Ni3MoV>AF1410。電化學阻抗譜(EIS)模擬分析結果表明，三種金屬裸材表面氧化膜的數量排序為35Cr2Ni3MoV>65Mn>AF1410，氧化膜的致密性排序為AF1410>>35Cr2Ni3MoV>65Mn，氧化膜的平整性排序為35Cr2Ni3MoV>65Mn>AF1410。
The corrosion resistance of 65Mn, 35Cr2Ni3MoV and AF1410 in simulated marine environment was systemically characterized through full immersion experiment in artificial sea water, salt fog/wet/dry alternate circulation experiment and electrochemical test. The results showed that the corrosion rate of the three materials followed the order of 65Mn>35Cr2Ni3MoV> AF1410. The electrochemical impedance spectroscopy (EIS) simulation results showed that the amount of the oxidation film on the bare metal material surface followed the order of 35Cr2Ni3MoV> 65Mn > AF1410, the density of the oxidation film followed the order of AF1410 >>35Cr2Ni3MoV> 65Mn, and the smoothness of the oxidation film followed the order of 35Cr2Ni3MoV> 65Mn > AF1410.
以上資料由上海艾荔艾金屬材料有限公司提供，歡迎新老客戶來電洽購。
本文來自上海艾荔艾金屬材料有限公司http://www.jshcn.cn，轉載請注明出處。