potential pattern

The phase equilibrium relations in Fe-H_2O system were discussed and potential-pH diagrams for Fe-H_2O system at 25 ℃ constructed through the principle of simultaneous equilibrium.

运用同时平衡原理,讨论了Fe-H2O系中的相平衡关系,绘制了25℃时Fe-H2O系的电势-pH图。

The potential-pH diagrams will be of avail for studying the corrosion.

根据化学势绘制了室温下在55%LiBr溶液中Cu-Br--H2O体系的铜的电势-pH图和腐蚀-免蚀-钝化条件图。