Q235钢在酸性土壤中的电化学阻抗谱特征  

Electrochemical Impedance Spectroscopy (EIS) of Q235 Steel in Acidic Soil

作　　者：余建飞[1] 詹约章[1] 

机构地区：[1]湖北省电力试验研究院,湖北430077

出　　处：《湖北电力》2010年第6期25-27,共3页Hubei Electric Power

摘　　要：根据Q235钢在不同含水量酸性土壤中的电化学阻抗谱特征,提出了土壤腐蚀的等效电路模型,同时讨论了含水量对Q235土壤腐蚀电化学行为的影响。对认识地网材料的腐蚀特性具有一定作用。Based on the EIS of Q235 steel in acidic soil with different moisture contents,the corresponding equivalent circuits models were proposed.At the same time,the influence of moisture contents on the corrosion behavior of Q235 steel in acidic soil was discussed.There is certain effect to recognize the corrosion feature of grounding net material.

关 键 词：土壤腐蚀 电化学阻抗谱 等效电路 

分 类 号：TG172.4[金属学及工艺—金属表面处理]