金属喷涂层在青海盐湖水中的腐蚀初探  

Study on Corrosion Mechanism of Spraying Metals Coating Immersed in the Water of Qinghai Saline Lake

作　　者：周学杰 [1] 张三平 [1] 付志勇 [1] 陈琳 [2] 萧弘烨 [1] 潘颖 [1] 

机构地区：[1]武汉材料保护研究所,湖北,武汉,430030 [2]中国地质大学,湖北,武汉,430000

出　　处：《装备环境工程》2004年第1期30-33,共4页Equipment Environmental Engineering

基　　金：国家自然科学基金资助项目(59899142-2);科技部公益专项(2001DIA10007)

摘　　要：喷锌、喷铝、喷锌铝合金三种保护层材料在青海格尔木盐水湖进行1年暴露试验,采用电化学方法研究了该金属喷涂层材料的腐蚀情况,并将其与碳钢的实验结果相对照,初步探讨了其耐蚀机理.Three protective metal coatings (Spraying Zn, Spraying Al, and Spraying Zn-Al) are immersed in the water of Qinghai Saline Lake for one year. Electrochemical techniques was applied to analyze the corrosion resistance property of the spraying metals coating and carbon steel. The corrosion mechanism was also investigated tentatively.

关 键 词：喷涂层 盐湖水 腐蚀 水介质腐蚀 

分 类 号：TG172.5[金属学及工艺—金属表面处理]