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

表1 B30铜镍合金管材的化学成分

Table 1 Compositions of B30 Cu-Ni alloy pipe sample (mass fraction/ %)

Sample Ni Fe Mn C Impurities Cu A 29.07 0.65 1.01 0.05 < 0.7 Bal. B 29.92 0.61 0.90 0.05 < 0.7 Bal.