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使用锰系磷化涂层电梯钢丝绳不易出现磨损与断丝断股

2025-04-07 17:18:10

推荐回答（1个）

回答1：

钢丝绳的失效过程，首先发生磨损，磨损损伤处也是疲劳微裂纹的萌生之地，光面电梯钢丝绳极易磨损与锈蚀，较早发生磨损与断丝断股。
锰系磷化涂层电梯钢丝绳，疲劳寿命最长，疲劳寿命是光面电梯钢丝绳的3-4倍，是世界钢丝绳制造领域当代最先进技术。锰系磷化就是一种耐磨涂层，可以大幅度提高钢丝表面耐磨损能力与抗腐蚀能力，出现磨损与断丝断股现象时间被大幅度推迟，从而大幅度提高使用寿命，是光面电梯钢丝绳的升级换代产品，淘汰光面电梯钢丝绳是必然的。仅供参考

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