海洋环境中碳钢和不锈钢螺栓紧固件的腐蚀机制差异研究
王长罡, DANIEL Enobong Felix, 李超, 董俊华, 杨华, 张东玖

Corrosion Mechanisms of Carbon Steel- and Stainless Steel-bolt Fasteners in Marine Environments
WANG Changgang, DANIEL Enobong Felix, LI Chao, DONG Junhua, YANG Hua, ZHANG Dongjiu
图7 304不锈钢紧固件表面钝化膜中不同元素含量随深度变化的XPS深度剖析图及对应的钝化膜模型[20]
Fig.7 XPS depth profile showing the percentage element content of the oxide film formed on the surfaces of 304 stainless steel after 30 d of immersion in the test media as a function of depth (nm) [20]: (a) exposed surface, (b) crevice surface