带锈铸铁在含盐湿砂中的腐蚀行为研究  

Corrosion Behavior of Rusted Cast Iron in Wet Salty Sand

作　　者：张艳成[1] 吴荫顺[1] 何积铨[1] 

机构地区：[1]北京科技大学表面科学与腐蚀工程系

出　　处：《材料保护》1999年第2期34-35,共2页Materials Protection

摘　　要：研究带锈铸铁在含盐湿砂中的腐蚀和电化学行为，研究表明，在含盐湿砂中生成较厚砂锈层的带锈铸铁的腐蚀速度和电化学行为与铸铁相差很大，较厚砂锈层不仅不能阻碍腐蚀过程继续发展，而且加速腐蚀。Abstract The corrosion and the electrochemical polarization behavior of rusted cast iron in wet salty sand and the effect of sand rust layer on corrosion were studied. The corrosion rate and electrochemical polarization behavior of rusted cast iron with sand rust layer were much different from that of cast iron. The sand rust layer could not slow down the corrosion of cast iron. Inhibition of XM 505 sold Water Medium Inhibitor for Steel

关 键 词：带锈铸铁 含盐湿砂 腐蚀 电化学腐蚀 

分 类 号：TG172.6[金属学及工艺—金属表面处理] TG174.36[金属学及工艺—金属学]