Corrosion Rule of Copper and Its Alloys Exposed in Xiamen Natural Seawater
Received:October 06, 2012  Revised:March 01, 2013
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KeyWord:copper  copper alloy  seawater exposure
           
AuthorInstitution
CHEN Xiang-feng State Key Laboratory for Marine Corrosion and Protection,Xiamen,China;Xiamen Branch of Luoyang Ship Material Research Institute,Xiamen,China
MU Zhen-jun Xiamen Branch of Luoyang Ship Material Research Institute,Xiamen,China
XU Chun-sheng Xiamen Branch of Luoyang Ship Material Research Institute,Xiamen,China
REN Run-tao State Key Laboratory for Marine Corrosion and Protection,Xiamen,China;Xiamen Branch of Luoyang Ship Material Research Institute,Xiamen,China
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Abstract:
      In this article, 3kinds of typical copper and its alloys, including Tup pure copper, B10, and B30copper alloys, were exposed in3zones of seawater at Xiamen. The corrosion rules of the three materials in immersion zone, tidal range zone, and splash zone were summarized, and the corrosion mechanism was discussed, and the long-term corrosion character was also predicted.
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