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对不同成分含量的ＡｌＺｎ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％ＡｌＺｎ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。
The electrochemical anode behavior, corrosion rate and membrane resistance of AlZn alloy coating with different compositions were measured, and some of the electrical properties required for the application were analyzed. The results show that 55% AlZn alloy coated steel wire is excellent and can be used for corrosion-resistant new products of electrified railway contact net.