组织配分对双相不锈钢微区极化行为及点蚀抗性的影响

汪毅聪, 胡骞, 黄峰, 刘静

Effect of Microstructure Partition on Micro-polarization Behavior and Pitting Resistance of Duplex Stainless Steel

WANG Yicong, HU Qian, HUANG Feng, LIU Jing

图4 恒电位极化后6种试样表面点蚀形貌

Fig.4 Corrosion morphologies of six samples after potentiostatic polarization: (a) 1#, (b) 2#, (c) 3#, (d) 4#, (e) 5#, (f) 6#