铜箔和黄铜板都有脱锌腐蚀的现象发生，铜箔在酸性气体中的腐蚀程度比黄铜板要严重的多。
Both copper foil and brass plate have the phenomenon of dezincification, the copper foil had more serious corrosion than brass plate than in the acid environment.
文中还讨论了黄铜在亚硝酸盐溶液中SCC过程的脱锌机理。
Finally, the mechanism of dezincification related to the SCC of brass in nitrate solution is discussed.
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