Fe-Ni-P非晶合金镀层的腐蚀特性

Corrosion Behavior of Amorphous Fe-Ni-P Alloy Plating Foils

研究了pH为3,温度为40℃,阴极电流密度为35mA/cm^2所得到的Fe-Ni-P非晶合金镀层,在酸性溶液中有较好的抗腐蚀性,并以交流阻抗法测定了镀层的腐蚀过程。

This paper studied corrosion behavior of plating foils depending upon the technic condition of amorphous Fe-Ni-P alloy electrodeposition. In acid solutions, the Tafel polarization curves were measured. The results indicated that the amorphous Fe-Ni-P alloy coating had better corrosion resistance behavior. After attached in HC1 solution, the electroplating foil was researched with AC impedance system for corrosion process.