对郑家坡铁矿设施和设备的腐蚀情况以及影响腐蚀的大气、水和土壤等环境因素进行了分析，得出井下设施和设备腐蚀严重的主要原因为：使用材料耐蚀性低、环境／介质腐蚀性强和防腐蚀措施不力等。%The corrosion of the underground facilities and equipment at Zhengjiapo Iron Mine and the influencing factors such as air, water and soil were investigated. The results showed that the serious corrosion of the underground facilities and equipment was attributed to low corrosion resistance materials, strong corrosive media and lack of anticorrosion measures.
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