化学钝化：将制件放在含有氧化剂的溶液中处理，使表面形成一层很薄的钝态保护膜的过程。
Chemical passivation: will contain antioxidant parts in solution in processing, make the surface to form a thin film of the state of the process. Blunt.
其防腐机理是聚胺与金属界面形成一层致密的金属氧化膜，使金属的电极电位钝化；
The anticorrosion mechanism of polyamine and metal interface is formed a layer of compact metal oxide film, so that the electrode potential of metal passivation;
并对钝化层的形成和生长，以及钝化层结构对氧化过程的影响等问题提出了自己的看法。
Some viewpoints on the forming and growing of the inactive layer and the influence of the inactive layer structure on the oxide process are given out in the paper.
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