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报道了国产碳钢 (A3,3C)在我国黄海、东海、南海三个海上实验站八年实海试验的结果。从污损生物附着和碳钢腐蚀的结果看出 ,污损生物可降低碳钢平均腐蚀率 ,但促进局部腐蚀 ;在污损生物活跃的东海、南海近岸海域 ,一年后碳钢表面 1 0 0 %附着 ,腐蚀速率稳定在一定值
This paper reports the results of eight years’ actual sea trial of domestic carbon steel (A3,3C) at three offshore stations in the Yellow Sea, East China Sea and South China Sea. From the results of fouling organisms attachment and carbon steel corrosion, we can see that fouling organisms can reduce the average corrosion rate of carbon steel, but promote local corrosion; in defaced bio-active coastal areas of the East China Sea and South China Sea, one year after carbon steel surface 1 0 0% adhesion, the corrosion rate stabilized at a certain value