钽及表面离子渗氮层的耐碱腐蚀性

CORROSION RESISTANCE OF TANTALUM AND ITS NITRIDE IN ALKALI SOLUTION

应用弱极化区三点法和线性极化法对钽及表面离子渗氮层在 10 %NaOH中的腐蚀电流和极化电阻进行了测量 。

The corrosion current and polarization resistance of tantalum and its nitride in 10%NaOH solution were measured by three point method and linear polarization resistance method. The regression equation on corrosion current and processing parameters of ion nitriding is presented.