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青铜文物在大气中的腐蚀实质上是金属表面在水膜下的电化学过程 ,故可以用电化学方法进行研究。青铜的阳极极化曲线表明青铜是一种弱钝化金属 ,在含氯离子和含氧气的溶液中容易发生点蚀
Bronze artifacts in the atmosphere of corrosion is essentially the metal surface in the water under the electrochemical process, it can be used electrochemical methods of research. The anodic polarization curve of bronze indicates that bronze is a weakly passivated metal that is susceptible to pitting in solutions containing chloride and oxygen