低温镀铁层耐蚀性的研究  

A Study of Corrosion Resistance of Low-Temperature Iron Coatings

作　　者：杨森[1] 李艳丽[1] 刘吉[1] 

机构地区：[1]辽宁工程技术大学矿业技术学院,辽宁葫芦岛125105

出　　处：《电镀与环保》2014年第2期17-18,共2页Electroplating & Pollution Control

摘　　要：研究了pH值、温度、电流密度、主盐的质量浓度对低温镀铁层耐蚀性的影响。结果表明:当pH值为1.0时,耐蚀性最好;当电流密度为16A/dm2时,耐蚀性最差;随着温度的升高,或者主盐的质量浓度的增加,耐蚀性提高。The effects of pH value,temperature,current density and mass concentration of main salt on the corrosion resistance of low-temperature iron coatings were investigated.The results show that the corrosion resistance is the best when pH value is 1.0,and the worst when current density is 16 A/dm2 ; the corrosion resistance is increased with the increasing of temperature or the mass concentration of the main salt.

关 键 词：镀铁层 PH值 温度 电流密度 主盐 耐蚀性 

分 类 号：TQ153[化学工程—电化学工业]