环境变量对核电汽轮机转子钢焊接接头电偶腐蚀性能的影响

苍雨, 黄毓晖, 翁硕, 轩福贞

Effect of Environmental Variables on Galvanic Corrosion Performance of Welded Joint of Nuclear Steam Turbine Rotor

CANG Yu, HUANG Yuhui, WENG Shuo, XUAN Fuzhen

图5 不同pH值条件下母材和焊缝区域的极化曲线，自腐蚀电位与自腐蚀电流密度

Fig.5 Polarization curves (a) and electrochemical parame-ters (b) of BM and WM in different pH values