【摘要】 对不同成分含量的ＡｌＺｎ合金镀层进行合金的电化学阳极行为、腐蚀速度，膜电阻的测量，对应用时所需的部分电气性能进行分析。结果表明：５５％ＡｌＺｎ合金镀层钢丝是优良的、可用于电气化铁路接触网耐蚀新产品。更多还原

【Abstract】 To measure the electrochemical positive action,corrosion speed and film resistance of Al Zn alloy coating with various composition content,and analyze the property of part required electric equipments in application The results show that steel wire with 55%Al Zn alloy coating is a good new corrosion resisting product for contact net of electric railway更多还原