基于海洋大气环境因素影响下的碳钢腐蚀特征研究

万晔, 宋芳龄, 李立军

Corrosion Characteristics of Carbon Steel in Simulated Marine Atmospheres

WAN Ye, SONG Fangling, LI Lijun

图1 NaCl沉积样品在净化空气中暴露24 h后的表面形貌,腐蚀瘤中间截面三维形貌及元素线扫描曲线

Fig.1 Surface images of the carbon steel deposited with NaCl and exposed in the cleaned air for 24 h (a, b), and 3D cross-sectional image with line scans of O, Cl and Fe elemental distributions along the yellow line passing through one corrosion swell of Fig.1b (c)