B30铜镍合金原始膜对其腐蚀的影响

王立芳, 商孟超, 高希钰, 刘贵昌, 孙文

Effect of Inherent Films Resulted from Manufacturing Process on Corrosion of B30 Cu-Ni Alloy

WANG Lifang, SHANG Mengchao, GAO Xiyu, LIU Guichang, SUN Wen

图9 电化学阻抗拟合等效电路

Fig.9 Equivalent circuit models for fitting EIS data: (a) C sample, no corrosion, (b) initial stage of corrosion, (c) medium and late stages of corrosion