远青弧菌、硫酸盐还原菌及其混合菌种作用下 B10合金的海水腐蚀行为

魏仁超, 许凤玲, 蔺存国, 唐晓, 李焰

CORROSION BEHAVIOR OF B10 ALLOY EXPOSED TO SEAWATER CONTAINING VIBRIO AZUREUS, SULFATE-REDUCING BACTERIA, AND THEIR MIXTURE

WEI Renchao, XU Fengling, LIN Cunguo, TANG Xiao, LI Yan

表2 B10合金在4种不同介质中的极化曲线拟合参数

Table 2 Fitting parameters of polarization curves for B10 alloy immersed in four different mediums

Medium	B_a/ mV	B_c/ mV	i_corr/ (μA·cm^-²)	E_corr / V
Sterile seawater	59.17	125.80	0.5473	-0.247
Vibrio azureus	55.43	199.50	0.4720	-0.230
SRB	24.62	95.57	14.1100	-0.878
Mixture bacteria	267.10	84.58	1.1550	-0.833