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电化学  2003 

厦门海域海水对铝镁合金腐蚀的苛刻性及其电化学机理

, PP. 299-307

Keywords: 厦门海域,海水腐蚀性,铝镁合金,电解质效应

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Abstract:

我国不同的海域的表层海水对铝合金显示出不同的腐蚀性,其中,以厦门海域海水对铝镁合金的腐蚀最为苛刻,而青岛海域海水则对铝镁合金的腐蚀性最为温和.原因即在厦门海域海水的特殊盐度以及由此产生的“电解质”效应.文中给出了典型铝镁合金在青岛,厦门,榆林各海域全浸,潮差,飞溅区暴露16a(年)的腐蚀数据和腐蚀形貌,进一步证实了“电解质”效应在海洋腐蚀过程中存在的普遍性

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