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铜的耐腐蚀与低碳钢相比哪个更强

更新时间: 2020-10-10 00:00:00     

铜的耐腐蚀与低碳钢相比,铜的耐腐蚀更强。

耐腐蚀性:金属材料抵抗周围介质腐蚀破坏作用的能力称为耐腐蚀性。由材料的成分、化学性能、组织形态等决定的。耐腐蚀最好是不锈钢,紫铜次之,碳钢最后,但在钢中加入可以形成保护膜的铬、镍、铝、钛,改变电极电位的铜以及改善晶间腐蚀的钛、铌等,可以提高耐腐蚀性。

关键词: 腐蚀 低碳钢 相比 哪个

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