引言尽管近几年出现了一些在技术上或经济上有着吸引力的其它材料,但铜合金不仅在造船业的应用方面已有了很长的历史,并且还将继续广泛地用于许多场合.它获得这样的用途是由于它有好的综合性能,包括有好的热传导性和易于生产制造、焊接以及在海水中好的抗腐蚀和抗生物污染的特性.自1918年以来,已有大量的关于铜合金在海水 INTRODUCTION Despite the emergence of some other technically or economically attractive materials in recent years, copper alloys have not only a long history of use in the shipbuilding industry, but will continue to be used in a wide variety of applications. It has been used for this purpose because of its good overall properties including good thermal conductivity and ease of manufacturing, welding and good resistance to corrosion and biofouling in seawater. Since 1918, a large number of About copper alloy in seawater