关于自腐蚀电位判断自腐蚀电流变化? 鄙人发表一下个人看法:1、自腐蚀电位下降,有两种可能,第一是阳极极化增大,即阳极上发生浓差极化,金属离子在阳极表面大量积累,引起阳极电极电位向正的方向移动大,因而降低自腐蚀电流。第二种可能是阴极极化 ... 我把原文件帖在这里,你看看:if anodic reaction is inhibited by corrosion products, the corrosion potential shifts in positive direction and corrosion rate decreases. if cathodic reaction is enhanced by a decrease in the thickness of electrolyte layer, the corrosion potential shifts in positive direction and corrosion rate increases. 这位审稿人说阴极反应加强,好像电位向正方向移动。腐蚀电流增大? 查看更多