温度对14Cr12Ni3WMoV不锈钢在0.02 mol/L NaCl溶液中腐蚀行为的影响

冉斗, 孟惠民, 李全德, 巩秀芳, 倪荣, 姜英, 龚显龙, 戴君, 隆彬

Effect of Temperature on Corrosion Behavior of 14Cr12Ni3-WMoV Stainless Steel in 0.02 mol/L NaCl Solution

RAN Dou, MENG Huimin, LI Quande, GONG Xiufang, NI Rong, JIANG Ying, GONG Xianlong, DAI Jun, LONG Bin

表1 14Cr12Ni3WMoV不锈钢在不同温度下0.02 mol/L NaCl溶液中电化学参数

Table 1 Electrochemical parameters of 14Cr12Ni3WMoV stainless steel in 0.02 mol/L NaCl solution at different temperatures

Temperature / ℃ Ecorr / V Icorr / A·cm-2 Eb / V 40 -0.182 0.55×10-6 0.156 60 -0.174 1.07×10-6 0.118 80 -0.206 1.39×10-6 0.084