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6 304不锈钢紧固件在不同溅射时间下曝露区域表面和接触区域表面获得的XPS谱[20]

Fig.6 XPS spectra obtained at the exposed surface and crevice surface as a function of sputtering times [20]: (a) Fe 2p, (b) Cr 2p, (c) Ni 2p, (d) O 1s, (e) Cl 2p