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4 B30铜镍合金管材试样表面腐蚀产物膜相组成XPS结果

Fig.4 XPS determined contents of Cu (a), Ni (b) and Fe (c) compounds in corrosion product films formed on A, B and C samples