9%Cr合金钢在含Cl－环境中的初期腐蚀行为及局部腐蚀起源

陈润农, 李昭东, 曹燕光, 张启富, 李晓刚

Initial Corrosion Behavior and Local Corrosion Origin of 9%Cr Alloy Steel in Cl－Containing Environment

CHEN Runnong, LI Zhaodong, CAO Yanguang, ZHANG Qifu, LI Xiaogang

图10 9Cr钢在2%NaCl溶液中的极化曲线

Fig.10 Polarization curve of 9Cr steel in 2%NaCl solu-tion (a) and the magnified plot corresponding to the square region in Fig.10a (Inset shows the surface morphology of 9Cr sample after polariz-ation test) (b)